WO2018232912A1 - Management method and management system for data traffic of internet of things - Google Patents

Abstract

The present invention relates to a management method and management system for the data traffic of an Internet of Things, the method comprising: receiving a communication request message sent by a target Internet of Things device; determining the communication distance between the target Internet of Things device and a source Internet of Things device according to ID information of the source Internet of Things device and ID information of the target Internet of Things device; determining packet loss rate information during communication between the target Internet of Things device and the source Internet of Things device according to the communication distance, bandwidth information and data delay information; determining a data traffic level corresponding to the communication request message according to the packet loss rate information and a preset corresponding relationship between the packet loss rate information and a data traffic level; and managing the data traffic of the target Internet of Things device according to the data traffic level. According to the present invention, data traffic requirements of different Internet of Things devices may be distinguished, and in the case of use by a different Internet of Things device, the data traffic requirements of said Internet of Things device may be met, so that more reasonable service is provided for the Internet of Things device.

Description

Method and management system for managing Internet data traffic Technical field

The present invention relates to the field of Internet of Things, and in particular, to a method and a management system for managing Internet data traffic.

Background technique

The Internet of Things is an important part of the new generation of information technology. It uses local communication technologies such as local networks or the Internet to connect sensors, controllers, machines, people and things in a new way to form people, things, things and things. Linkage, the realization of information, remote management control and intelligent network, is the Internet connected by objects.

When the existing IoT system is in use, the data traffic requirements of different IoT applications are not differentiated, that is, when different IoT applications are in use, the IoT system satisfies all data traffic demands of the IoT application, which is in the large traffic. Multi-message type IoT systems can cause unreasonable services for applications with different bandwidth, delay, and loss rate requirements.

Summary of the invention

The technical problem to be solved by the present invention is to provide a method and a management system for managing IOT data traffic, which can distinguish the data traffic requirements of different IoT devices when there are different IoT devices. When used, it can meet the data traffic requirements of IoT devices and provide more reasonable services for IoT devices.

The technical solution of the present invention to solve the above technical problem is as follows: A method for managing Internet of Things data traffic, comprising:

Receiving a communication request message sent by the target Internet of Things device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay information during communication;

Determining, according to the ID information of the source Internet of Things device and the ID information of the target Internet of Things device, a communication distance between the target Internet of Things device and the source Internet of Things device;

Determining, according to the communication distance, the bandwidth information, and the data delay information, packet loss rate information when the target Internet of Things device communicates with the source Internet of Things device;

Determining, according to the packet loss rate information and a preset packet loss rate information-data traffic level correspondence, a data traffic level corresponding to the communication request message;

And managing data traffic of the target Internet of Things device according to the data traffic level.

The beneficial effects of the present invention are: the ID information of the source Internet of Things device and the ID information of the target Internet of Things device carried in the communication request message sent by the received target Internet of Things device, and the bandwidth information and data delay information during communication, Determining a communication distance between the target Internet of Things device and the source IoT device and a packet loss rate information during communication, and then determining the communication request according to the correspondence between the packet loss rate information and the preset packet loss rate information-data traffic level The data traffic level corresponding to the message, and the data traffic management of the target IoT device according to the data traffic level, so that the data traffic demand of different IoT devices can be distinguished. When different IoT devices are used, Meet the data traffic needs of IoT devices and provide more reasonable services for IoT devices.

Based on the above technical solutions, the present invention can also be improved as follows.

Further, the method further includes: acquiring remaining data traffic of the target Internet of Things device;

Determining data traffic to be consumed of the target Internet of Things device according to a frequency of uploading data traffic of the target Internet of Things device;

And adjusting, according to the data traffic difference between the remaining data traffic and the data traffic to be consumed, a frequency of uploading data traffic of the target Internet of Things device to manage remaining data traffic of the target Internet of Things device .

The beneficial effect of adopting the above further solution is: adjusting the frequency of uploading data traffic of the Internet of Things device by using the difference between the data traffic flow rate of the data traffic to be consumed determined based on the acquired residual data traffic and the frequency of the uploaded data traffic, Therefore, the remaining data traffic of the Internet of Things device can be managed, thereby saving traffic expenses and/or avoiding wasting redundant traffic.

Further, the frequency of uploading data traffic of the target Internet of Things device is adjusted according to a difference in data traffic between the remaining data traffic and the data traffic to be consumed, to the target Internet of Things device The remaining data traffic is managed, including:

Determining whether the data traffic difference is greater than a preset value;

If yes, the frequency of uploading data traffic of the target Internet of Things device is increased, so that the data traffic difference is less than or equal to the preset value.

The beneficial effect of using the above further solution is: by increasing the frequency of uploading data traffic of the Internet of Things device, so that the data traffic difference is less than or equal to a preset value, to manage the remaining data traffic, thereby fully utilizing the remaining data traffic, thereby achieving savings. Traffic expenditure, or avoid the purpose of wasting excess traffic.

Another technical solution of the present invention to solve the above technical problem is as follows: a management system for the Internet of Things data traffic, comprising: a target Internet of Things device and an IoT data traffic management device, and a source IoT device, wherein

The target Internet of Things device is configured to send a communication request message to the IoT data traffic management device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, And bandwidth information and data delay information during communication;

The IoT data traffic management device is configured to receive the communication request message sent by the target Internet of Things device, and determine the location according to the ID information of the source Internet of Things device and the ID information of the target Internet of Things device a communication distance between the target Internet of Things device and the source Internet of Things device;

Determining, according to the communication distance, the bandwidth information, and the data delay information, packet loss rate information when the target Internet of Things device communicates with the source Internet of Things device;

Determining the data traffic level corresponding to the communication request message according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, and performing the IoT device according to the data traffic level. Management of data traffic.

The beneficial effects of the present invention are: the ID information of the source Internet of Things device and the ID information of the target Internet of Things device carried in the communication request message sent by the received target Internet of Things device, and the bandwidth information and data delay information during communication, Determining a communication distance between the target Internet of Things device and the source IoT device and a packet loss rate information during communication, and then determining the communication request according to the correspondence between the packet loss rate information and the preset packet loss rate information-data traffic level The data traffic level corresponding to the message, and the data traffic management of the target IoT device according to the data traffic level, so that the data traffic requirements of different IoT devices can be distinguished, when different IoT devices are used, It can meet the data traffic requirements of IoT devices and provide more reasonable services for IoT devices.

Based on the above technical solutions, the present invention can also be improved as follows.

Further, the receiving module is further configured to acquire remaining data traffic of the Internet of Things device;

The processing module is further configured to determine, according to a frequency of the uploaded data traffic of the target Internet of Things device, data traffic to be consumed of the target Internet of Things device, and according to the remaining data traffic and the data traffic to be consumed The difference between the data traffic flows, and the frequency of uploading the data traffic of the target Internet of Things device is adjusted to manage the remaining data traffic of the target Internet of Things device.

The beneficial effect of adopting the above further solution is: adjusting the frequency of uploading data traffic of the Internet of Things device by using the difference between the data traffic flow rate of the data traffic to be consumed determined based on the acquired residual data traffic and the frequency of the uploaded data traffic, Therefore, the remaining data traffic of the Internet of Things device can be managed, thereby saving traffic expenses and/or avoiding wasting redundant traffic.

Further, the processing module includes:

a determining unit, configured to determine whether the data traffic difference is greater than a preset value;

a processing unit, configured to: when the determining unit determines that the data traffic difference is greater than the preset value, increase a frequency of uploading data traffic of the target Internet of Things device, so that the data traffic difference is less than or equal to the default value.

The beneficial effect of using the above further solution is: by increasing the frequency of uploading data traffic of the Internet of Things device, so that the data traffic difference is less than or equal to a preset value, to manage the remaining data traffic, thereby fully utilizing the remaining data traffic, thereby achieving savings. Traffic expenditure, or avoid the purpose of wasting excess traffic.

The advantages of the additional aspects of the invention will be set forth in part in the description which follows.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention or the description of the prior art will be briefly described below. Obviously, the drawings described below are only the present invention. For some embodiments, other drawings may be obtained from those of ordinary skill in the art without departing from the drawings.

1 is a schematic flowchart of a method for managing an Internet of Things data traffic according to an embodiment of the present invention;

2 is a schematic signaling interaction diagram of a method for managing Internet data traffic according to another embodiment of the present invention;

3 is a schematic signaling interaction diagram of a method for managing Internet of Things data traffic according to another embodiment of the present invention;

4 is a schematic signaling interaction diagram of a method for managing Internet of Things data traffic according to another embodiment of the present invention;

FIG. 5 is a schematic signaling interaction diagram of a method for managing Internet of Things data traffic according to another embodiment of the present invention; FIG.

FIG. 6 is a schematic flowchart of a method for managing an Internet of Things data traffic according to another embodiment of the present invention; FIG.

FIG. 7 is a schematic flowchart of a method for managing an Internet of Things data traffic according to another embodiment of the present invention; FIG.

FIG. 8 is a schematic structural block diagram of a management system for an Internet of Things data traffic according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic structural block diagram of a management system for an Internet of Things data traffic according to another embodiment of the present invention; FIG.

FIG. 10 is a schematic structural block diagram of a management system for an Internet of Things data traffic according to another embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.

FIG. 1 is a schematic flowchart of a method 100 for managing Internet of Things data traffic according to an embodiment of the present invention. The management method 100 shown in FIG. 1 includes:

110. Receive a communication request message sent by the target Internet of Things device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay information during communication.

120. Determine a communication distance between the target Internet of Things device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

130. Determine, according to the communication distance, the bandwidth information, and the data delay information, the packet loss rate information when the target IoT device communicates with the source IoT device.

140. Determine, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message.

150. Perform data traffic management on the target Internet of Things device according to the data traffic level.

The method for managing the Internet of Things data traffic in the above embodiment is based on the ID information of the source Internet of Things device and the ID information of the target Internet of Things device carried in the communication request message sent by the received target Internet of Things device, and the bandwidth information during communication. And the data delay information, determining the communication distance between the target IoT device and the source IoT device and the packet loss rate information during communication, and then correspondingly according to the packet loss rate information and the preset packet loss rate information-data traffic level Determining a data traffic level corresponding to the communication request message, and managing data traffic of the target Internet of Things device according to the data traffic level, so that data traffic demand of different IoT devices can be distinguished, when there are different objects When connected devices are used, they can meet the data traffic requirements of IoT devices and provide more reasonable services for IoT devices.

Optionally, as an embodiment of the present invention, the management method 200 shown in FIG. 2 may include:

201. The target Internet of Things device sends a communication request message to the Internet of Things data volume management device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay during communication. information.

210. The Internet of Things data volume management device receives the communication request message sent by the IoT device.

220. Determine a communication distance between the target Internet of Things device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

230. Determine, according to the communication distance, the bandwidth information, and the data delay information, the packet loss rate information when the target IoT device communicates with the source IoT device.

240. Determine, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message.

Specifically, in this embodiment, the data traffic level can be set to level I, level II, and level III. For example: Level I corresponds to the highest data traffic level, requires the highest bandwidth, the lowest delay and no loss of data; Level III corresponds to the lowest data traffic level, without any requirements; Level II corresponds to the intermediate data traffic level, requires medium bandwidth, medium delay, Not lost Key data.

250. Manage data traffic of the Internet of Things device according to the data traffic level.

202. The target Internet of Things device sends a request message for acquiring target data to the IoT data volume management device, where the request message carries information of the target data.

255. The Internet of Things data volume management apparatus receives the request message for acquiring target data sent by the target Internet of Things device.

Specifically, in this embodiment, the target data may be a webpage, a text file, a multimedia file, or the like, and the multimedia file may be a picture, an audio file, a video file, or the like. The information of the target data includes file size information of the target data. The file size information contains the number of bytes occupied by the target data, or the bit value of the target data.

260. Acquire, according to the information of the target data carried in the request message, a value of a file size corresponding to the target data.

265. Determine a data flow value required to acquire the target data according to the value of the file size.

270. Send a first prompt information carrying a data traffic value to the target Internet of Things device.

203. The target Internet of Things device receives the first prompt information that carries the data traffic value.

204. The user inputs a first instruction for confirming the acquisition target data in the target Internet of Things device.

205. The target Internet of Things device receives a first instruction input by the user to confirm the acquisition target data.

206. The target Internet of Things device sends a first instruction for acquiring the target data to the Internet of Things data volume management device.

275. When receiving the first instruction sent by the target IoT device to confirm the acquisition target data, the IoT data volume management device acquires the target data according to the data flow value and the data traffic level.

Specifically, in this embodiment, when the IoT data traffic management device receives the request message for acquiring the target data sent by the target Internet of Things device, the file corresponding to the target data is obtained according to the information of the target data carried in the request message. The value of the size.

And determining, according to the value of the file size, the data traffic value required to obtain the target data, and sending a prompt message carrying the data traffic value to the target Internet of Things device, determining whether to according to the data traffic value according to the instruction sent by the target Internet of Things device. Data traffic level, get target data. Upon receiving the first instruction that the target IoT device determines the acquisition target data, the target data is acquired according to the data flow value and the data traffic level.

The method for managing the Internet of Things data traffic in the above embodiment obtains the target data and the data traffic to the Internet of Things device according to the data traffic value and the data traffic level when receiving the first instruction of the target Internet of Things device to determine the target data. The management is more reasonable and precise.

Optionally, as an embodiment of the present invention, the management method 300 shown in FIG. 3 may include:

301. The target Internet of Things device sends a communication request message to the Internet of Things data volume management device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay during communication. information.

310. The Internet of Things data volume management device receives the communication request message sent by the IoT device.

320. Determine a communication distance between the target Internet of Things device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

330. Determine, according to the communication distance, the bandwidth information, and the data delay information, the packet loss rate information when the target IoT device communicates with the source IoT device.

340. Determine and communicate according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence. Find the data traffic level corresponding to the message.

350. Manage data traffic of the Internet of Things device according to the data traffic level.

302. The target Internet of Things device sends a request message for acquiring target data to the IoT data volume management device, where the request message carries information of the target data.

355. The Internet of Things data volume management apparatus receives the request message for acquiring the target data sent by the target Internet of Things device.

360. Obtain a value of a file size corresponding to the target data according to the information of the target data carried in the request message.

365. Determine a data flow value required to acquire the target data according to the value of the file size.

370. Send a first prompt information carrying a data traffic value to the target Internet of Things device.

303. The target Internet of Things device receives the first prompt information that carries the data traffic value.

304. The user inputs a second instruction that does not acquire the target data in the target Internet of Things device.

350. The target IoT device receives a second instruction input by the user that does not acquire the target data.

306. The target Internet of Things device sends a second instruction that does not acquire the target data to the Internet of Things data volume management device.

380. The IoT data volume management device does not acquire the target data when receiving the second instruction sent by the target IoT device that does not acquire the target data.

390. Send a second prompt information of the access abnormality to the target Internet of Things device.

Specifically, in this embodiment, when the IoT data traffic management device receives the request message for acquiring the target data sent by the target Internet of Things device, the file corresponding to the target data is obtained according to the information of the target data carried in the request message. The value of the size.

And determining, according to the value of the file size, the data traffic value required to obtain the target data, and sending a prompt message carrying the data traffic value to the target Internet of Things device, determining whether to according to the data traffic value according to the instruction sent by the target Internet of Things device. Data traffic level, get target data. When receiving the second instruction that the target IoT device does not acquire the target data, the target data is not acquired and the second prompt information of the access abnormality is sent to the target Internet of Things device.

The method for managing the Internet of Things data traffic in the foregoing embodiment, when receiving the second instruction that the target Internet of Things device does not acquire the target data, does not acquire the target data and sends the second prompt information of the access abnormality to the target Internet of Things device, Therefore, the target IoT device knows that an access abnormality occurs when the target data is acquired in time, and the data traffic of the Internet of Things device is managed.

Optionally, as an embodiment of the present invention, the management method 400 shown in FIG. 4 may include:

401. The target Internet of Things device sends a communication request message to the Internet of Things data volume management device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay during communication. information.

410. The Internet of Things data volume management device receives the communication request message sent by the IoT device.

420. Determine a communication distance between the target IoT device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

430. Determine, according to the communication distance, the bandwidth information, and the data delay information, the packet loss rate information when the target IoT device communicates with the source IoT device.

440. Determine, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message.

450. Manage data traffic of the Internet of Things device according to the data traffic level.

402. The target Internet of Things device sends a request message for acquiring target data to the Internet of Things data volume management device, where the request message carries information of the target data.

455. The Internet of Things data volume management apparatus receives the request message for acquiring the target data sent by the target Internet of Things device.

460. Obtain a value of a file size corresponding to the target data according to the information of the target data carried in the request message.

465. Determine, according to the value of the file size, a data flow value required to obtain the target data.

470. Send a first prompt information carrying a data traffic value to the target Internet of Things device.

403. The target Internet of Things device receives the first prompt information that carries the data traffic value.

404. The user inputs a second instruction that does not acquire the target data in the target Internet of Things device.

450. The target Internet of Things device receives a second instruction input by the user that does not acquire the target data.

406. The target Internet of Things device sends a second instruction that does not acquire the target data to the Internet of Things data volume management device.

480. The IoT data volume management device does not acquire the target data when receiving the second instruction of the target IoT device that does not acquire the target data, and starts detecting the accessible wireless access point.

490. When detecting access to the wireless access point, acquiring the target data through the wireless network.

Specifically, in this embodiment, when the IoT data traffic management device receives the request message for acquiring the target data sent by the target Internet of Things device, the file corresponding to the target data is obtained according to the information of the target data carried in the request message. The value of the size.

And determining, according to the value of the file size, the data traffic value required to obtain the target data, and sending a prompt message carrying the data traffic value to the target Internet of Things device, determining whether to according to the data traffic value according to the instruction sent by the target Internet of Things device. Data traffic level, get target data. Upon receiving the second instruction that the target IoT device does not acquire the target data, the target data is not acquired and the accessible wireless access point is started to be detected. When the access wireless access point is detected, the target data is acquired through the wireless network.

The method for managing the Internet of Things data traffic in the foregoing embodiment, when receiving the second instruction that the target IoT device does not acquire the target data, does not acquire the target data and starts detecting the accessible wireless access point, and when detecting When accessing a wireless access point, obtaining target data through a wireless network can effectively save data traffic of the Internet of Things device.

Optionally, as an embodiment of the present invention, the label information includes: bandwidth information, delay information, and packet loss rate information when the Internet of Things device performs communication. The management method 500 shown in FIG. 5 may include:

501. The target IoT device sends a communication request message to the IoT data volume management device, where the communication request message carries ID information of the source IoT device and ID information of the target IoT device, and bandwidth information and data delay during communication. information.

510. The Internet of Things data volume management apparatus receives a communication request message sent by the Internet of Things device.

520. Determine a communication distance between the target Internet of Things device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

530. Determine, according to the communication distance, the bandwidth information, and the data delay information, a packet loss rate information when the target IoT device communicates with the source IoT device.

540. Determine, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message.

550. Manage data traffic of the Internet of Things device according to the data traffic level.

502. The target Internet of Things device sends a request message for acquiring target data to the IoT data volume management device, where the request message carries information of the target data.

555. The IoT data volume management device receives the request message for acquiring the target data sent by the target Internet of Things device.

560. Acquire, according to the information of the target data carried in the request message, a value of a file size corresponding to the target data.

561. Determine a first transmission rate corresponding to the bandwidth information according to the bandwidth information and the preset bandwidth-transmission rate correspondence table.

562. Determine a second transmission rate corresponding to the data delay information according to the data delay information and the preset data delay-transmission rate correspondence table.

563. Determine a third transmission rate corresponding to the packet loss rate information according to the packet loss rate information and the preset packet loss rate-transmission rate correspondence table.

564. Calculate a transmission rate of the acquisition target data according to the weights preset for the bandwidth information, the data delay information, and the packet loss rate information, and the first transmission rate, the second transmission rate, and the third transmission rate.

565. Determine a range of data traffic values corresponding to the transmission rate according to the transmission rate and the preset transmission rate-data traffic value range.

566. Determine, according to the value of the file size and the range of the data traffic value corresponding to the transmission rate, the data traffic value required to obtain the target data.

570. Send a first prompt information carrying a data traffic value to the target Internet of Things device.

503. The target Internet of Things device receives the first prompt information that carries the data traffic value.

504. The user inputs a second instruction that does not acquire the target data in the target Internet of Things device.

550. The target Internet of Things device receives a second instruction input by the user that does not acquire the target data.

506. The target Internet of Things device sends a second instruction that does not acquire the target data to the Internet of Things data volume management device.

580. The IoT data volume management device does not acquire the target data when receiving the second instruction of the target IoT device that does not acquire the target data, and starts detecting the accessible wireless access point.

590. When detecting access to the wireless access point, acquiring the target data through the wireless network.

Specifically, in this embodiment, when the IoT data traffic management device receives the request message for acquiring the target data sent by the target Internet of Things device, the file corresponding to the target data is obtained according to the information of the target data carried in the request message. The value of the size.

The transmission rate of the acquired target data is determined according to the bandwidth information, the delay information, and the packet loss rate information. Specifically, the first transmission rate corresponding to the bandwidth information, the data delay information, and the preset data delay-transmission rate correspondence table may be determined by using the bandwidth information and the preset bandwidth-transmission rate correspondence table to determine the data extension. The second transmission rate corresponding to the time information, the packet loss rate information and the preset packet loss rate-transmission rate correspondence table, and the third transmission rate corresponding to the packet loss rate information, according to the bandwidth information, the data delay information, and The preset weight of the packet loss rate information, and the first transmission rate, the second transmission rate, and the third transmission rate, and the transmission rate of the acquired target data is calculated, and according to the transmission rate and the preset transmission rate-data traffic value range, Determine the range of data flow values corresponding to the transmission rate.

For example, in this embodiment, the weights a, b, and c, which are preset for the bandwidth information, the data delay information, and the packet loss rate information, respectively, the transmission rate=the first transmission rate*a+the second transmission rate*b+ Three transmission rate *c, but this hair The embodiment is not limited to this.

And determining, according to the value of the file size and the data traffic value range corresponding to the transmission rate, the data traffic value required to obtain the target data, and sending a prompt message carrying the data traffic value to the target Internet of Things device, and sending according to the target Internet of Things device The instruction determines whether the target data is obtained based on the data flow value and the data traffic level.

It should be noted that, in this embodiment, steps 504-590 may be replaced with steps 204-270 as shown in FIG. 2, or replaced with steps 304-390 as shown in FIG. I will not repeat them here.

The method for managing the Internet of Things data traffic in the foregoing embodiment determines the transmission rate of the target data according to the bandwidth information, the delay information, and the packet loss rate information carried in the communication request message, and according to the transmission rate and the preset transmission. The range of the rate-data traffic value determines the range of the data traffic value corresponding to the transmission rate, and determines the data traffic value required to obtain the target data according to the value of the file size and the range of the data traffic value corresponding to the transmission rate, so that the target data can be obtained. The data traffic value is more accurate, effectively reducing the waste of data traffic.

Optionally, as an embodiment of the present invention, the management method 600 shown in FIG. 6 may include:

610. Receive a communication request message sent by the target Internet of Things device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay information during communication.

620. Determine a communication distance between the target Internet of Things device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

630. Determine, according to the communication distance, the bandwidth information, and the data delay information, the packet loss rate information when the target IoT device communicates with the source IoT device.

640. Determine, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message.

650. Perform data traffic management on the target Internet of Things device according to the data traffic level.

660. Acquire remaining data traffic of the target Internet of Things device.

670. Determine, according to the frequency of uploading data traffic of the target Internet of Things device, the data traffic to be consumed of the Internet of Things device.

Specifically, in this embodiment, the frequency of uploading data traffic may be a time interval during which the IoT device uploads data through the SIM card. The faster you upload data traffic, the more traffic you need to consume.

680. Adjust a frequency of uploading data traffic of the target Internet of Things device according to a difference in data traffic between the remaining data traffic and the data traffic to be consumed, to manage remaining data traffic of the target Internet of Things device.

Specifically, in this embodiment, the Internet of Things data traffic management device determines the data traffic to be consumed of the target Internet of Things device according to the frequency of the uploaded data traffic of the target Internet of Things device, and according to the acquired remaining data traffic and the data traffic to be consumed. The difference between the data traffic and the frequency of uploading data traffic of the target IoT device to manage the remaining data traffic of the target IoT device.

The method for managing the Internet of Things data traffic in the foregoing embodiment, by uploading data traffic to the Internet of Things device by using the difference between the data traffic flow rate of the data traffic to be consumed determined based on the acquired remaining data traffic and the frequency of the uploaded data traffic. The frequency is adjusted so that the remaining data traffic can be fully utilized to save traffic costs and/or avoid wasting excess traffic.

Optionally, as an embodiment of the present invention, the management method 600 shown in FIG. 7 may include:

610. Receive a communication request message sent by the target Internet of Things device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay information during communication.

620. Determine a communication distance between the target Internet of Things device and the source IoT device according to the ID information of the source IoT device and the ID information of the target IoT device.

630. Determine, according to the communication distance, the bandwidth information, and the data delay information, the packet loss rate information when the target IoT device communicates with the source IoT device.

640. Determine, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message.

650. Perform data traffic management on the target Internet of Things device according to the data traffic level.

660. Acquire remaining data traffic of the target Internet of Things device.

670. Determine, according to the frequency of the uploaded data traffic of the target Internet of Things device, the data traffic to be consumed of the target Internet of Things device.

681. Determine whether a data traffic difference between the remaining data traffic and the data traffic to be consumed is greater than a preset value.

682. If yes, increase the frequency of uploading data traffic of the target Internet of Things device, so that the data traffic difference is less than or equal to a preset value.

Specifically, in this embodiment, the Internet of Things data traffic management device determines the data traffic to be consumed of the target Internet of Things device according to the frequency of the uploaded data traffic of the target Internet of Things device, and determines the acquired remaining data traffic and the data traffic to be consumed. Whether the difference between the data traffic difference and the data traffic flow to be consumed is greater than a preset value, and if so, the frequency of the data traffic of the target Internet of Things device is increased, so that the data traffic difference is less than or equal to the preset. value.

The method for managing the Internet of Things data traffic in the foregoing embodiment improves the frequency of the data traffic sent by the target Internet of Things device, so that the data traffic difference is less than or equal to a preset value, so as to manage the remaining data traffic, thereby fully utilizing the remaining Data traffic, to save traffic costs, or to avoid wasting excess traffic.

It should be understood that, in the embodiments of the present invention, the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the execution order of each process should be determined by its function and internal logic, and should not be implemented in the embodiments of the present invention. The process constitutes any limitation.

The management method of the Internet of Things data flow provided by the present invention is described in detail above with reference to FIG. 1 to FIG. 7. The following describes the management system of the Internet of Things data flow provided by the present invention in detail with reference to FIG. 8 to FIG.

FIG. 8 is a schematic block diagram of a management system 700 for Internet of Things data traffic provided by an embodiment of the present invention. The management system 700 shown in FIG. 8 includes an Internet of Things device 710 and an Internet of Things data traffic management device 720, and a source Internet of Things device 730. among them,

The IoT device 710 is configured to send a communication request message to the IoT data traffic management device, where the communication request message carries tag information. The IoT data traffic management device 720 is configured to receive the communication request message sent by the target Internet of Things device 710, and according to the ID information of the source IoT device and the ID information of the target Internet of Things device carried in the communication request message, and the bandwidth during communication. The information and data delay information determines the communication distance between the target Internet of Things device and the source IoT device and the packet loss rate information during communication, and then according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence Determining a data traffic level corresponding to the communication request message, according to the data traffic level The networked device 710 manages data traffic.

It should be understood that, in the embodiment of the present invention, the management system 700 according to an embodiment of the present invention may correspond to an execution body of a management method according to an embodiment of the present invention, and the foregoing various devices and/or modules in the management system 700 And other operations and/or functions, respectively, in order to implement the corresponding processes of the respective methods in FIG. 1 to FIG. 7, for brevity, no further details are provided herein.

The management system of the Internet of Things data flow in the above embodiment, the ID information of the source Internet of Things device and the ID information of the target Internet of Things device carried in the communication request message sent by the IoT data traffic management device according to the received target IoT device And the bandwidth information and the data delay information during communication, determine the communication distance between the target Internet of Things device and the source IoT device, and the packet loss rate information during communication, and then according to the packet loss rate information and the preset packet loss rate. The information-data traffic level correspondence relationship determines a data traffic level corresponding to the communication request message, and performs data traffic management on the target Internet of Things device according to the data traffic level, so that data traffic demand of different IoT devices can be performed. Differentiate, when there are different IoT devices, it can meet the data traffic requirements of IoT devices and provide more reasonable services for IoT devices.

Optionally, as an embodiment of the present invention, as shown in FIG. 9, the Internet of Things data traffic management apparatus 720 includes: a receiving module 721, a processing module 722, and a sending module 723.

The receiving module 721 is further configured to receive a request message for acquiring target data sent by the target Internet of Things device 710, where the request message carries information of the target data.

The processing module 722 is further configured to obtain a value of the file size corresponding to the target data according to the information of the target data, and determine a data flow value required to acquire the target data according to the value of the file size.

The sending module 723 is configured to send the first prompt information carrying the data traffic value to the target Internet of Things device 710.

The processing module 723 is further configured to acquire the target data according to the data traffic value and the data traffic level when the receiving module 721 receives the instruction for confirming the acquisition target data sent by the target Internet of Things device 710.

The management system of the Internet of Things data flow in the above embodiment acquires the target data and the data traffic to the Internet of Things device according to the data flow value and the data traffic level when receiving the first instruction of the target Internet of Things device to determine the target data. The management is more reasonable and precise.

Optionally, as an embodiment of the present invention, the processing module 722 is further configured to: when the receiving module 721 receives the instruction that the target IoT device 710 sends the target data, the target data is not acquired. The sending module 723 is further configured to send the second prompt information of the access abnormality to the target Internet of Things device 710.

The management system of the Internet of Things data traffic in the above embodiment does not acquire the target data and sends the second prompt information of the abnormal access to the target Internet of Things device when receiving the second instruction that the target IoT device does not acquire the target data. Therefore, the IoT device knows that an access abnormality occurs when the target data is acquired in time, and the data traffic of the IoT device is managed.

Optionally, as an embodiment of the present invention, as shown in FIG. 10, the Internet of Things data traffic management device 720 further includes: a detection module 724.

The processing module 722 is further configured to not acquire the target data when the receiving module 721 receives the instruction that the target IoT device 710 does not acquire the target data. The detection module 724 is configured to begin detecting an accessible wireless access point. The processing module 722 is further configured to obtain, by the wireless network, when the detecting module 724 detects the access to the wireless access point. Target data.

The management system for the Internet of Things data traffic in the above embodiment does not acquire the target data and starts detecting the accessible wireless access point when receiving the second instruction that the target IoT device does not acquire the target data, and when detecting the accessible wireless access point, and detecting When accessing a wireless access point, obtaining target data through a wireless network can effectively save data traffic of the Internet of Things device.

Optionally, as an embodiment of the present invention, the processing module 722 is specifically configured to: determine, according to the bandwidth information and the preset bandwidth-transmission rate correspondence table, the first transmission rate corresponding to the bandwidth information. And determining a second transmission rate corresponding to the data delay information according to the data delay information and the preset data delay-transmission rate correspondence table. And determining, according to the packet loss rate information and the preset packet loss rate-transmission rate correspondence table, a third transmission rate corresponding to the packet loss rate information.

Calculating the transmission rate of the acquisition target data according to the weights preset for the bandwidth information, the data delay information, and the packet loss rate information, and the first transmission rate, the second transmission rate, and the third transmission rate, and according to the transmission rate The preset transmission rate-data traffic value range determines the data traffic value range corresponding to the transmission rate, and determines the data traffic value required to acquire the target data according to the value of the file size and the data traffic value range corresponding to the transmission rate.

The management system of the Internet of Things data traffic in the foregoing embodiment determines the transmission rate of the target data according to the bandwidth information, the delay information, and the packet loss rate information carried in the communication request message, and according to the transmission rate and the preset transmission. The range of the rate-data traffic value determines the range of the data traffic value corresponding to the transmission rate, and determines the data traffic value required to obtain the target data according to the value of the file size and the range of the data traffic value corresponding to the transmission rate, so that the target data can be obtained. The data traffic value is more accurate, effectively reducing the waste of data traffic.

Optionally, as an embodiment of the present invention, the receiving module 721 is further configured to acquire remaining data traffic of the target Internet of Things device 710. The processing module 722 is further configured to determine the data traffic to be consumed of the target Internet of Things device 710 according to the frequency of the uploaded data traffic of the target Internet of Things device 710. And, according to the data traffic difference between the remaining data traffic and the data traffic to be consumed, the frequency of uploading the data traffic of the target Internet of Things device 710 is adjusted to manage the remaining data traffic of the target Internet of Things device 710.

The management system of the Internet of Things data traffic in the above embodiment, by uploading data traffic to the Internet of Things device by using the difference between the data traffic flow between the data traffic to be consumed and the data traffic to be consumed based on the obtained remaining data traffic and the frequency of the uploaded data traffic. The frequency is adjusted so that the remaining data traffic can be fully utilized to save traffic costs and/or avoid wasting excess traffic.

Optionally, as an embodiment of the present invention, the processing module 722 includes: a determining unit and a processing unit.

The determining unit is configured to determine whether a data traffic difference between the remaining data traffic and the data traffic to be consumed is greater than a preset value. The processing unit is configured to: when the determining unit determines that the data traffic difference is greater than a preset value, increase a frequency at which the target Internet of Things device 710 uploads the data traffic, such that the data traffic difference is less than or equal to a preset value.

The management system of the Internet of Things data traffic in the above embodiment improves the data traffic by uploading the data traffic, so that the data traffic difference is less than or equal to a preset value, so as to manage the remaining data traffic, thereby fully utilizing the remaining data. Traffic, to save on traffic costs, or to avoid wasting excess traffic.

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

One of ordinary skill in the art will recognize the units of the various examples described in connection with the embodiments disclosed herein. And the algorithm steps can be implemented in electronic hardware, computer software or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of the examples have been generally described in terms of functions in the above description. . Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

A person skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of cells is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.

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

An integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer IoT device (which may be a personal computer, server, or network IoT device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent modification or can be easily conceived by those skilled in the art within the technical scope of the present disclosure. Such modifications or substitutions are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims (10)

1. A method for managing data flow of an Internet of Things, characterized in that it comprises:

   Receiving a communication request message sent by the target Internet of Things device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, and bandwidth information and data delay information during communication;

   Determining, according to the ID information of the source Internet of Things device and the ID information of the target Internet of Things device, a communication distance between the target Internet of Things device and the source Internet of Things device;

   Determining, according to the communication distance, the bandwidth information, and the data delay information, packet loss rate information when the target Internet of Things device communicates with the source Internet of Things device;

   Determining, according to the packet loss rate information and a preset packet loss rate information-data traffic level correspondence, a data traffic level corresponding to the communication request message;

   And managing data traffic of the target Internet of Things device according to the data traffic level.
2. The management method according to claim 1, further comprising:

   Receiving a request message for acquiring target data sent by the target Internet of Things device, where the request message carries information of the target data;

   Obtaining a value of a file size corresponding to the target data according to the information of the target data;

   Determining, according to the value of the file size, a data flow value required to acquire the target data;

   Sending, to the target Internet of Things device, first prompt information carrying the data traffic value;

   Receiving the first instruction sent by the target IoT device to confirm the acquisition of the target data, acquiring the target data according to the data flow value and the data traffic level.
3. The management method according to claim 2, further comprising:

   When receiving the second instruction sent by the target IoT device that does not acquire the target data, the target data is not acquired and the second prompt information of the access abnormality is sent to the target Internet of Things device.
4. The management method according to claim 2, further comprising:

   Receiving the second instruction sent by the target IoT device that does not acquire the target data, not acquiring the target data, and starting to detect an accessible wireless access point;

   When the access to the wireless access point is detected, the target data is acquired through a wireless network.
5. The management method according to any one of claims 2 to 4, wherein, before determining the data flow value required for acquiring the target data according to the value of the file size, the method further includes:

   Determining, according to the bandwidth information and a preset bandwidth-transmission rate correspondence table, a first transmission rate corresponding to the bandwidth information;

   Determining, according to the data delay information and the preset data delay-transmission rate correspondence table, a second transmission rate corresponding to the data delay information;

   Determining, according to the packet loss rate information and the preset packet loss rate-transmission rate correspondence table, a third transmission rate corresponding to the packet loss rate information;

   And calculating, according to the weights preset by the bandwidth information, the data delay information, and the packet loss rate information, and the first transmission rate, the second transmission rate, and the third transmission rate, obtaining the target data. Transmission rate;

   Determining, according to the transmission rate and a preset transmission rate-data traffic value range, a range of data traffic values corresponding to the transmission rate;

   The data flow value required to obtain the target data is determined according to the value of the file size, including:

   And determining, according to the value of the file size and the data traffic value range corresponding to the transmission rate, a data traffic value required to acquire the target data.
6. A management system for data communication of an Internet of Things, comprising: a target Internet of Things device and an IoT data traffic management device, and a source IoT device, wherein

   The target Internet of Things device is configured to send a communication request message to the IoT data traffic management device, where the communication request message carries ID information of the source Internet of Things device and ID information of the target Internet of Things device, And bandwidth information and data delay information during communication;

   The IoT data traffic management device is configured to receive the communication request message sent by the target Internet of Things device, and determine the location according to the ID information of the source Internet of Things device and the ID information of the target Internet of Things device a communication distance between the target Internet of Things device and the source Internet of Things device;

   Determining, according to the communication distance, the bandwidth information, and the data delay information, packet loss rate information when the target Internet of Things device communicates with the source Internet of Things device;

   Determining, according to the packet loss rate information and the preset packet loss rate information-data traffic level correspondence, the data traffic level corresponding to the communication request message, and the target Internet of Things device according to the data traffic level Manage data traffic.
7. The management system according to claim 6, wherein the IoT data traffic management device comprises:

   a receiving module, configured to receive a request message for acquiring target data sent by the target Internet of Things device, where the request message carries information of the target data;

   The processing module is further configured to acquire, according to the information of the target data, a value of a file size corresponding to the target data, and determine, according to the value of the file size, a data flow value required to acquire the target data;

   a sending module, configured to send, to the target Internet of Things device, first prompt information that carries the data traffic value;

   The processing module is further configured to: when the receiving module receives the first instruction sent by the target IoT device to confirm the acquisition of the target data, acquire the according to the data flow value and the data traffic level Target data.
8. The management system according to claim 7, wherein the processing module is further configured to: when the receiving module receives the second instruction sent by the target Internet of Things device that does not acquire the target data, Target data

   The sending module is further configured to send the second prompt information of the access abnormality to the target Internet of Things device.
9. The management system of claim 7, wherein the IoT data traffic management device further comprises: a detection module, wherein

   The processing module is further configured to: when the receiving module receives an instruction sent by the target Internet of Things device that does not acquire the target data, the receiving module does not acquire the target data;

   The detecting module is configured to start detecting an accessible wireless access point;

   The processing module is further configured to: when the detecting module detects access to the wireless access point, acquire the target data by using a wireless network.
10. The management system according to any one of claims 7-9, wherein the processing module is specifically configured to:

    Determining, according to the bandwidth information and a preset bandwidth-transmission rate correspondence table, a first transmission rate corresponding to the bandwidth information;

    Determining, according to the data delay information and the preset data delay-transmission rate correspondence table, a second transmission rate corresponding to the data delay information;

    Determining, according to the packet loss rate information and the preset packet loss rate-transmission rate correspondence table, a third transmission rate corresponding to the packet loss rate information;

    And calculating, according to the weights preset by the bandwidth information, the data delay information, and the packet loss rate information, and the first transmission rate, the second transmission rate, and the third transmission rate, obtaining the target data. Transmission rate;

    Determining, according to the transmission rate and a preset transmission rate-data traffic value range, a range of data traffic values corresponding to the transmission rate;

    And determining, according to the value of the file size and the data traffic value range corresponding to the transmission rate, a data traffic value required to acquire the target data.

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