WO2018233028A1

WO2018233028A1 - Internet-of-things data reporting control method and system

Info

Publication number: WO2018233028A1
Application number: PCT/CN2017/099660
Authority: WO
Inventors: 杜光东
Original assignee: 深圳市盛路物联通讯技术有限公司
Priority date: 2017-06-21
Filing date: 2017-08-30
Publication date: 2018-12-27
Also published as: CN107360216A

Abstract

The present invention relates to the technical field of Internet of Things (IoT), and specifically relates to an IoT data reporting control method and system. The method comprises: a forwarding node receiving a control message sent by a convergence unit and storing same, the control message being used for instructing the forwarding node to select two forwarding paths for reporting IoT data reported by a terminal device at a preset geographical location within a preset time period; the forwarding node detecting IoT data reported by a mass of terminal devices within the wireless coverage range thereof, encapsulating, if all the IoT data detected thereby comprises the IoT data reported by the terminal device at the preset geographical location within the preset time period, the IoT data into a data element, selecting two forwarding paths for the data element, and reporting the data element to the convergence unit by means of the two forwarding paths. The embodiments of the present invention can improve the reliability of the convergence unit to receive the IoT data of interest.

Description

IoT data reporting control method and system

Technical field

The present invention relates to the field of Internet of Things technologies, and in particular, to an Internet of Things data reporting control method and system.

Background technique

The Internet of Things is an important development stage in the era of “informatization”, which can make people's production and life more intelligent, that is, enable people to manage production and life more finely and dynamically, so as to free manpower and improve production efficiency. And resource utilization. In the IoT architecture, a large number of terminal devices can report IoT data. For example, a hygrometer reports the humidity it monitors, a smoke sensor reports the detected smoke concentration, and a rain sensor reports its monitored rainfall. After receiving the IoT data reported by a large number of terminal devices, the aggregation unit in the networked architecture analyzes and makes decisions based on these IoT data, so that people can provide relevant reports such as warnings and anomalies, and the Internet of Things reported by massive terminal devices. Data in the data is of interest to the aggregation unit, and it is particularly important for the aggregation unit to receive these IoT data in a timely and reliable manner. In practical applications, the forwarding path of the IoT data that is of interest to the aggregation unit may be faulty, which reduces the reliability of the aggregation unit successfully receiving the IoT data of interest.

Summary of the invention

The embodiment of the invention discloses an IoT data reporting control method and system, which can improve the reliability of the aggregation unit receiving the IoT data of interest.

A first aspect of the embodiments of the present invention discloses an Internet of Things data reporting control method, where the method includes:

The filtering gateway receives the control message sent by the aggregation unit, and sends the control message to the forwarding node, where the control message is used to indicate that the forwarding node reports the terminal device in the preset geographical location within a preset time period. The Internet of Things data selects two forwarding paths for reporting;

The forwarding node receives the control message and stores it, and detects the Internet of Things data reported by the mass terminal device in the wireless coverage area, and the Internet of Things data reported by each of the terminal devices includes The content of the data and the geographical location of the terminal device;

The forwarding node identifies whether the current time of the Internet of Things data reported by the mass terminal device is within the preset time period, and when the current time is found to be within the preset time period, identifying the Whether there are multiple terminal devices in the preset geographical location in the mass terminal device;

When the plurality of terminal devices are identified in the mass terminal device, the forwarding node encapsulates the Internet of Things data reported by the plurality of terminal devices into data elements, and from the preset collar routing information table. The two forwarding paths are selected, and the data elements are reported to the aggregation unit through the two forwarding paths.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, the method further includes:

After receiving the data element reported by the forwarding node, the aggregation unit determines whether the data element having the same data content as the data element is already stored in the aggregation unit, and when the determination result is no, the storage is performed. The received data element, when the determination result is yes, filters out the received data element.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, after the multiple terminal devices are located in the mass terminal device, the forwarding node reports the multiple terminal devices Before the IoT data is encapsulated into data elements, the method further includes:

The forwarding node determines whether the number of the plurality of terminal devices reaches a preset number, and when it is determined that the number of the plurality of terminal devices reaches the preset number, triggering execution of the reporting the multiple terminal devices The operation of IoT data encapsulated into data elements.

Determining, by the forwarding node, the frequency of reporting the Internet of Things data of all the terminal devices in the preset geographic location within the preset time range, and identifying whether all the terminal devices are in the pre-predetermined time And at least one terminal device that reports that the IoT data reporting frequency is less than the preset reporting frequency, and when the at least one terminal device is identified, sending the reporting frequency up to each of the at least one terminal device instruction.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, the slave preset Before the two forwarding paths are selected in the routing information table, the method further includes:

Determining, by the forwarding node, whether there are at least two forwarding paths that are in an unsleep state in the preset time period according to the preset routing information, and determining that the memory is in the preset time period When at least two forwarding paths of the dormant state are triggered, the operation of selecting the two forwarding paths from the preset territorial routing information table is triggered to be performed;

The forwarding node selects two forwarding paths from the preset routing information table, including:

Determining, by the forwarding node, at least two forwarding paths that are in the unhibernated state during the preset time period according to the preset collar routing information table, and selecting a priority from the at least two forwarding paths The two highest forwarding paths.

The second aspect of the embodiments of the present invention discloses an Internet of Things data reporting control system, where the system includes a convergence unit, a filtering gateway, a forwarding node, and a mass terminal device in the wireless coverage of the forwarding node, where:

The aggregation unit is configured to send a control message to the filtering gateway, where the control message is used to indicate that the forwarding node selects two pieces of Internet of Things data reported by the terminal device in the preset geographic location within a preset time period. The forwarding path is reported;

The filtering gateway is configured to receive the control message sent by the aggregation unit, and send the control message to the forwarding node;

The forwarding node is configured to receive the control message delivered by the filtering gateway and store the control message;

The terminal device is configured to report the Internet of Things data to the forwarding node, where the Internet of Things data includes data content and a geographic location of the terminal device;

The forwarding node is further configured to detect the Internet of Things data reported by the mass terminal device, and identify whether the current time of detecting the Internet of Things data reported by the mass terminal device is within the preset time period, and identify When the current time is in the preset time period, it is identified whether there are multiple terminal devices in the preset geographic location in the mass terminal device, and when the plurality of terminal devices are identified, The terminal device encapsulates the Internet of Things data reported by the plurality of terminal devices into data elements, and selects two forwarding paths from the preset collar routing information table, and simultaneously aggregates through the two forwarding paths. The unit reports the data element;

The aggregation unit is further configured to receive the data element reported by the forwarding node.

As an optional implementation manner, in a second aspect of the embodiments of the present invention, the aggregation unit is further configured to: after receiving the data element reported by the forwarding node, determine whether the aggregation unit is already The data element having the same data content as the data element is stored, and when the determination result is no, the received data element is stored, and when the determination result is yes, the received data element is filtered out.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the forwarding node is further configured to: after identifying the multiple terminal devices in the mass terminal device, Before the IoT data reported by the terminal device is encapsulated into a data element, determining whether the number of the plurality of terminal devices reaches a preset number, and when it is determined that the number of the plurality of terminal devices reaches the preset number, triggering execution The operation of encapsulating the Internet of Things data reported by the plurality of terminal devices into data elements.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the forwarding node is further configured to determine, at the preset time, all terminal devices that are in the preset geographic location within a wireless coverage area thereof. The Internet of Things data in the segment reports the frequency, and identifies whether any of the terminal devices has at least one terminal device whose reporting frequency of the Internet of Things data in the preset time period is less than a preset reporting frequency, and when the presence of the And transmitting, by the at least one terminal device, a reporting frequency up-control instruction to each of the at least one terminal device.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the forwarding node is further configured to: before selecting two forwarding paths from the preset routing information table, according to preset presets The area routing information determines whether there are at least two forwarding paths that are in an unhibernating state during the preset time period, and when it is determined that at least two forwarding paths in the non-sleep state exist within the preset time period And triggering the operation of selecting the two forwarding paths from the preset collar routing information table;

The specific manner in which the forwarding node selects two forwarding paths from the preset routing information table is:

Determining, according to the preset collar routing information table, at least two forwarding paths that are in the unhibernated state during the preset time period, and selecting two of the at least two forwarding paths from the highest priority Forward path.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

In the embodiment of the present invention, the filtering gateway receives the control message delivered by the aggregation unit, and the control is The message is sent to the forwarding node, and the control message is used to indicate that the forwarding node selects two forwarding paths for reporting the IoT data reported by the terminal device in the preset geographical location within a preset time period, and the forwarding node receives the control message and stores the message. And detecting the Internet of Things data reported by the mass terminal device in the wireless coverage area, and the Internet of Things data reported by each terminal device includes the data content and the geographical location of the terminal device, and the forwarding node identifies the Internet of Things reported by the mass terminal device. Whether the time of the data is within the preset time period, and when it is recognized that the current time is within the preset time period, whether there are multiple terminal devices in the preset geographic location in the mass terminal device, when identifying the mass terminal device When there are multiple terminal devices, the forwarding node encapsulates the Internet of Things data reported by the plurality of terminal devices into data elements, and selects two forwarding paths from the preset collar routing information table, and simultaneously passes the two forwarding paths. Each forwarding path in the report reports the data element to the aggregation unit. The embodiment of the present invention can select two forwarding paths for the IoT data of the convergence unit to perform simultaneous reporting, which improves the reliability of the aggregation unit receiving the IoT data of interest.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic diagram of an Internet of Things architecture disclosed in an embodiment of the present invention;

2 is a schematic flowchart of a method for controlling reporting of an Internet of Things data disclosed in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an Internet of Things data reporting control system according to an 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The embodiment of the invention discloses an Internet of Things data reporting control method and system, which can be aggregated The IoT data of interest to the unit selects two forwarding paths for simultaneous reporting, which improves the reliability of the IoT data that the aggregation unit receives. The details are described below separately.

In order to better understand the embodiments of the present invention, an Internet of Things architecture disclosed in the embodiments of the present invention is first introduced. Please refer to FIG. 1. FIG. 1 is a schematic diagram of an Internet of Things architecture disclosed in an embodiment of the present invention. As shown in FIG. 1 , the IoT architecture may include three layers: a terminal device layer, a forwarding node layer, and an aggregation layer according to functions. The terminal device layer may include a mass-scale terminal device, such as a hygrometer, a smoke sensor, a ventilation device, a rain sensor, an irrigation valve, etc.; the forwarding node layer may include a large number of forwarding nodes connected by a network, and the forwarding node may include a router. The device, the repeater, the access point, and the like are not limited in the embodiment of the present invention; the forwarding node may use any standard networking protocol, and the forwarding node may implement data parsing between different network standards; the aggregation layer may include a filtering gateway. And a convergence unit, wherein the filtering gateway can directly or indirectly communicate with each forwarding node of the forwarding node layer through the Internet; the aggregation unit can perform high-level management on each forwarding node of the forwarding node layer through the filtering gateway, thereby realizing data transmission frequency and network. Topology and control of other networking functions; the aggregation unit can not only analyze and make decisions about the Internet of Things data generated by massive terminal devices, but also obtain commands to obtain information or configure terminal device parameters (at this time, the data transmission is directed to the terminal device) Convergence list May also introduces a variety of business, from big data to social networks, and even from social tool "thumbs up" to share weather and so on. In the Internet of Things architecture shown in FIG. 1, each forwarding node can provide IoT data receiving and receiving services for a mass of terminal devices within its own wireless coverage, wherein each forwarding node has its own wireless coverage within each terminal device. A wireless communication module can be built in, which enables each forwarding node to communicate wirelessly with each terminal device within its own wireless coverage by wireless network communication. In the Internet of Things architecture shown in Figure 1, the wireless communication module built into the terminal device can input the upper frequency point 470MHz and the lower frequency point 510MHz during production, so that the wireless communication module can automatically define the communication frequency band as 470MHz ~ 510MHz, It complies with the provisions of China's SRRC standard; alternatively, it can input the upper frequency point of 868MHz and the lower frequency point of 908MHz, so that the wireless communication module can automatically define the communication frequency band as 868MHz to 908MHz to comply with the European ETSI standard; or, you can enter The frequency is 918MHz and the lower frequency is 928MHz, so the wireless communication module can automatically define the communication frequency band as 918MHz~928MHz to meet the requirements of the US FCC standard. Alternatively, the communication frequency band of the wireless communication module can also be defined as conforming to the Japanese ARIB standard or Canada. The provisions of the IC standard, the present invention The embodiment is not limited. In the Internet of Things architecture shown in FIG. 1, the terminal device can use Frequency Division Multiple Access (FDMA), Frequency-Hopping Spread Spectrum (FHSS), and Dynamic Time Division Multiple Access (Dynamic Time Division Multiple Access). , DTDMA), and backtracking multiplexing (CSMA) are combined to solve the interference problem.

Embodiment 1

Please refer to FIG. 2. FIG. 2 is a schematic flowchart diagram of a method for controlling the reporting of the Internet of Things data disclosed in the embodiment of the present invention. As shown in FIG. 2, the IoT data reporting control method may include the following operations:

The aggregation unit sends a control message to the filtering gateway, where the control message is used to indicate that the forwarding node selects two forwarding paths for reporting the IoT data reported by the terminal device in the preset geographic location within a preset time period.

In the embodiment of the present invention, the Internet of Things data reported by the terminal device of the preset geographical location in the preset time period is the Internet of Things data of interest to the convergence unit. For example, the control message indicates that the forwarding node selects two forwarding paths for reporting the IoT data reported by the terminal device disposed in the farm in the XX area XX area during the time period from 12:00 to 13:00.

The sending, by the aggregation unit, the control message to the filtering gateway may include:

The aggregation unit determines whether the time length of the current time from the convergence unit needs to be analyzed and determined is less than or equal to the preset time length threshold. When the preset time length threshold is less than or equal to the preset time length threshold, the load of the wireless port between the aggregation unit and the filtering gateway is detected. If the value is less than the specified threshold, if yes, the control message is sent to the filtering gateway.

202. The filtering gateway receives the control message delivered by the aggregation unit.

203. The filtering gateway sends a control message to the forwarding node.

204. The forwarding node receives the control message delivered by the filtering gateway and stores it.

205. The terminal device reports the Internet of Things data to the forwarding node.

In the embodiment of the present invention, the Internet of Things data reported by the terminal device to the forwarding node may include the data content and the geographic location of the terminal device, where the data content included in the Internet of Things data is used to indicate the data load reported by the terminal device, such as farm deployment. The data content of the IoT data reported by the humidity sensing terminal device may be the soil volume water content; for example, the data content included in the IoT data reported by the temperature sensor may be a temperature value; for example, the IoT data reported by the rain gauge Including the data content can be rainfall.

The terminal device reporting the Internet of Things data to the forwarding node may include:

The terminal device determines whether the current system time of the terminal device is within a time period specified by the forwarding node to allow the terminal device to report the Internet of Things data, and when the determination result is yes, detecting whether the load value of the wireless port between the terminal device and the forwarding node is If the value is less than the specified threshold, the IoT data is reported to the forwarding node when the threshold is less than the specified threshold.

In the embodiment of the present invention, the terminal device may obtain the geographic location of the device in advance.

The terminal device acquires at least two different positioning interfaces configured on the terminal device;

The terminal device sends a positioning request to the at least two different positioning interfaces, so as to trigger each positioning interface to separately send the received positioning request to the corresponding positioning server;

The terminal device acquires location information sent by the positioning server corresponding to the at least one positioning interface;

Receiving, by the terminal device, a response time from the first time to the second time, where the first time is a time for sending a positioning request for each positioning interface, where the second time is a time when each positioning interface receives the location information;

The terminal device compares the response time corresponding to each positioning interface with a response threshold;

The terminal device extracts the location information with the highest positioning accuracy from the location information received by the positioning interface whose response time does not exceed the response threshold as the geographic location of the terminal device. This can improve the accuracy of the determined geographical location of the terminal device.

206. The forwarding node detects the Internet of Things data reported by the mass terminal device in the wireless coverage area, and identifies whether the current time of detecting the Internet of Things data reported by the mass terminal device is within the preset time period.

In the embodiment of the present invention, when the recognition result of step 206 is YES, step 207 is triggered; when the recognition result of step 206 is no, the forwarding node may discard the above-mentioned Internet of Things data detected, or may detect it. The foregoing IoT data is encapsulated into data elements, and a forwarding path is randomly selected to report the data element to the aggregation unit after the end of the preset time period.

207. When it is determined that the current time is within the preset time period, the forwarding node identifies whether the plurality of terminal devices in the preset geographic location exist in the mass terminal device.

In the embodiment of the present invention, when the terminal device that is in the preset geographical location does not exist in the mass terminal device, the forwarding node may discard the detected object of the massive terminal device detected by the mass terminal device. Networking data, so that directly abandoning IoT data that is not of interest to the aggregation unit can alleviate the workload of the forwarding node and the aggregation unit.

208. When it is found that the foregoing multiple terminal devices exist in the mass terminal device, the forwarding node encapsulates the Internet of Things data reported by the multiple terminal devices into data elements, and selects two pieces from the preset collar routing information table. Forward path.

209. The forwarding node simultaneously reports the data element to the aggregation unit by using the two forwarding paths.

210. The aggregation unit receives the data element reported by the forwarding node.

In an optional embodiment, the IoT data reporting control method may further include the following operations:

After receiving the data element reported by the forwarding node, the aggregation unit determines whether the data element having the same data content as the data element is already stored in the aggregation unit, and when the determination result is no, the received data element is stored, and the judgment result is obtained. When yes, the received data element is filtered out.

The optional embodiment can perform a deduplication operation on the received data elements of the same data content when the forwarding node reports the data element to the aggregation unit through two forwarding paths, which can reduce the burden on the aggregation unit to process the Internet of Things data.

In another optional embodiment, after identifying that the plurality of terminal devices exist in the mass terminal device, and before the forwarding node encapsulates the Internet of Things data reported by the plurality of terminal devices into data elements, the Internet of Things data is reported. The control method can also include the following operations:

The forwarding node determines whether the number of the plurality of terminal devices reaches a preset number, and when it is determined that the number of the plurality of terminal devices reaches a preset number, triggering execution of the foregoing processing the Internet of Things data reported by the plurality of terminal devices into data elements. Operation. This can reduce the workload of the forwarding node.

In the other optional embodiment, when the forwarding node determines that the number of the plurality of terminal devices does not reach the preset number, the IoT data reporting control method may further include the following operations:

Continually detecting the Internet of Things data reported by other terminal devices in the preset geographic location within the wireless coverage area until all the terminal devices that report the Internet of Things data in the preset geographical location detected within the preset time period The total number of the devices reaches a preset number, and the Internet of Things data reported by the preset number of terminal devices in the preset geographic location is encapsulated into data elements, and the above-mentioned slave presets are triggered. The two routing paths are selected in the routing information table of the collar area, and the data element is reported to the aggregation unit through the two forwarding paths.

The forwarding node is directly in the preset geographic location when the total number of all terminal devices that report the Internet of Things data in the preset geographic location detected at the end of the preset time period does not reach the preset number. All the Internet of Things data reported by all the terminal devices in the preset time period is encapsulated into data elements, and triggers execution of the above-mentioned two forwarding paths from the preset collar routing information table, and simultaneously through the two forwarding paths. The aggregation unit reports the operation of the data element.

In still another optional embodiment, the IoT data reporting control method may further include the following operations:

The forwarding node determines the frequency of reporting the Internet of Things data of all the terminal devices in the preset geographic location within the preset time range, and identifies whether the Internet of Things in the preset time period is present in all the terminal devices. At least one terminal device whose data reporting frequency is less than the preset reporting frequency, when it is recognized that the at least one terminal device exists, sends a reporting frequency up-control instruction to each of the at least one terminal device. This can improve the efficiency of the aggregation unit receiving the IoT data of interest, thereby speeding up the processing speed of the Internet of Things data.

In still another optional embodiment, before the two forwarding paths are selected from the preset routing information table, the IoT data reporting control method may further include the following operations:

The forwarding node determines, according to the preset routing information of the terrier, whether there are at least two forwarding paths that are in an unsleep state during the preset time period, and determines that at least two of the non-dormant states exist within the preset time period. When the path is forwarded, the above operation of selecting two forwarding paths from the preset collar routing information table is triggered.

The forwarding node selects two forwarding paths from the preset collar routing information table, which may include:

The forwarding node determines, according to the preset collar routing information table, at least two forwarding paths that are in a non-dormant state during the preset time period, and selects two forwarding paths with the highest priority from the at least two forwarding paths. Among them, the higher the priority of the forwarding path, the smaller the probability of failure, and the greater the probability of successfully reporting the Internet of Things data.

It can be seen that the implementation of the IoT data reporting control method described in FIG. 2 can select two forwarding paths for the IoT data of the aggregation unit to perform simultaneous reporting, thereby improving the reliability of the aggregation unit receiving the required Internet of Things data.

Embodiment 3

Please refer to FIG. 3. FIG. 3 is a data network data reporting control system disclosed in an embodiment of the present invention. Schematic diagram of the structure. As shown in FIG. 3, the IoT data reporting control system may include a convergence unit 301, a filtering gateway 302, a forwarding node 303, and a mass terminal device 304 within the wireless coverage of the forwarding node, where:

The aggregation unit 301 is configured to send a control message to the filtering gateway 302, where the control message is used to instruct the forwarding node 303 to select two forwarding paths for the Internet of Things data reported by the terminal device of the preset geographic location in the preset time period. Reported.

In the embodiment of the present invention, the Internet of Things data reported by the terminal device of the preset geographical location in the preset time period is the Internet of Things data that is interested in the convergence unit 301. For example, the control message indicates that the forwarding node 303 selects two forwarding paths for reporting the IoT data reported by the terminal device disposed in the farm of the XX city XX area during the time period from 12:00 to 13:00.

The filtering gateway 302 is configured to receive the control message sent by the aggregation unit 301, and send the control message to the forwarding node 303.

The forwarding node 303 is configured to receive and store the control message delivered by the filtering gateway 302.

The terminal device 304 is configured to report the Internet of Things data to the forwarding node 303, where the Internet of Things data includes the data content and the geographic location of the terminal device 304.

In the embodiment of the present invention, the Internet of Things data reported by the terminal device 304 to the forwarding node 303 may include the data content and the geographic location of the terminal device 304, wherein the data content included in the Internet of Things data is used to indicate the data load reported by the terminal device 304. For example, the data content of the Internet of Things data reported by the humidity-sensing terminal device deployed by the farm may be the soil volume water content; for example, the data content included in the Internet of Things data reported by the temperature sensor may be a temperature value; for example, the rain gauge is reported The IoT data includes data content that can be rainfall.

The specific manner in which the terminal device 304 obtains its geographic location may be:

Obtaining at least two different positioning interfaces configured on the terminal device 304;

Sending a positioning request to the at least two different positioning interfaces, so as to trigger each positioning interface to separately send the received positioning request to each corresponding positioning server;

Obtaining location information sent by the positioning server corresponding to the at least one positioning interface;

Obtaining a response time from the first time to the second time, where the first time is a time for sending a positioning request for each positioning interface, where the second time is a time when each positioning interface receives the location information;

Comparing the response time corresponding to each positioning interface with the response threshold;

The location information with the highest positioning accuracy is extracted from the location information received by the positioning interface whose response time does not exceed the response threshold as the geographic location of the terminal device 304. This can improve the accuracy of the determined geographic location of the terminal device 304.

The forwarding node 303 is further configured to detect the Internet of Things data reported by the mass terminal device 304, and identify whether the current time of detecting the Internet of Things data reported by the mass terminal device 304 is within the preset time period, and when the current time is identified as being A plurality of terminal devices in the preset geographic location are identified in the mass terminal device 304, and when the plurality of terminal devices are present in the mass terminal device 304, the plurality of terminal devices are identified. The reported IoT data is encapsulated into data elements, and two forwarding paths are selected from the preset routing information table, and the data elements are reported to the aggregation unit 301 through the two forwarding paths.

The aggregation unit 301 is further configured to receive the data element reported by the forwarding node 303.

In an optional embodiment, the aggregation unit 301 is further configured to: after receiving the data element reported by the forwarding node 303, determine whether the data element of the data element is stored in the aggregation unit 301, when When the judgment result is no, the received data element is stored, and when the judgment result is YES, the received data element is filtered out.

In another optional embodiment, the forwarding node 303 is further configured to encapsulate the Internet of Things data reported by the plurality of terminal devices 304 into data elements after identifying the plurality of terminal devices 304 in the mass terminal device 304. Before determining whether the number of the plurality of terminal devices 304 reaches a preset number, when it is determined that the number of the plurality of terminal devices 304 reaches a preset number, triggering execution of the foregoing IoT data encapsulation reported by the plurality of terminal devices 304 The operation of the data element.

In still another optional embodiment, the forwarding node 303 is further configured to determine an Internet of Things data reporting frequency of all the terminal devices 304 in the preset geographic location within the wireless coverage, and identify the Whether the terminal device 304 has at least one terminal device whose reporting frequency of the Internet of Things data in the preset time period is less than the preset reporting frequency, and when the at least one terminal device 304 is identified, to the at least one terminal device 304 Each terminal device in the transmission sends a reporting frequency up-regulation command.

In still another optional embodiment, the forwarding node 303 is further configured to determine, according to the preset collar routing information, within the preset time period, before selecting two forwarding paths from the preset collar routing information table. Whether there are at least two forwarding paths in the non-dormant state, when judging the above preset When there are at least two forwarding paths in the non-sleep state, the operation of selecting the two forwarding paths from the preset collar routing information table is triggered.

The specific manner in which the forwarding node 303 selects two forwarding paths from the preset routing information table is:

And determining, according to the preset collar routing information table, at least two forwarding paths that are in a non-dormant state during the foregoing preset time period, and selecting two forwarding paths with the highest priority from the at least two forwarding paths.

It can be seen that the implementation of the IoT data reporting control system described in FIG. 3 can select two forwarding paths for the IoT data of the aggregation unit to perform simultaneous reporting, thereby improving the reliability of the aggregation unit receiving the required Internet of Things data.

One of ordinary skill in the art can understand that all or part of the various methods of the above embodiments can be completed by a program to instruct related hardware, the program can be stored in a computer readable storage medium, and the storage medium includes read only Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read Only Memory (Erasable Programmable Read Only Memory) EPROM), One-Time Programmable Read-Only Memory (OTPROM), Electronically-Erasable Programmable Read-Only Memory (EEPROM), Read-Only Disc (Compact Disc) Read-Only Memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other medium readable by a computer that can be used to carry or store data.

The method and system for controlling the reporting of the Internet of Things data disclosed in the embodiments of the present invention are described in detail. The principles and implementations of the present invention are described in the specific examples. The description of the above embodiments is only used to help understanding. The method of the present invention and its core idea; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and the scope of application. It is understood to be a limitation of the invention.

Claims

An Internet of Things data reporting control method, characterized in that the method comprises:

The filtering gateway receives the control message sent by the aggregation unit, and sends the control message to the forwarding node, where the control message is used to indicate that the forwarding node reports the terminal device in the preset geographical location within a preset time period. The Internet of Things data selects two forwarding paths for reporting;

The forwarding node receives the control message and stores it, and detects the Internet of Things data reported by the mass terminal device in the wireless coverage area, and the Internet of Things data reported by each terminal device includes the data content and the geographical location of the terminal device. ;

The forwarding node identifies whether the current time of the Internet of Things data reported by the mass terminal device is within the preset time period, and when the current time is found to be within the preset time period, identifying the Whether there are multiple terminal devices in the preset geographical location in the mass terminal device;

When the plurality of terminal devices are identified in the mass terminal device, the forwarding node encapsulates the Internet of Things data reported by the plurality of terminal devices into data elements, and from the preset collar routing information table. The two forwarding paths are selected, and the data elements are reported to the aggregation unit through the two forwarding paths.
The method of claim 1, wherein the method further comprises:

After receiving the data element reported by the forwarding node, the aggregation unit determines whether the data element having the same data content as the data element is already stored in the aggregation unit, and when the determination result is no, the storage is performed. The received data element, when the determination result is yes, filters out the received data element.
The method for controlling the reporting of the Internet of Things data according to claim 1 or 2, wherein after the plurality of terminal devices are present in the mass terminal device, the forwarding node reports the plurality of terminal devices Before the IoT data is encapsulated into data elements, the method further includes:

The forwarding node determines whether the number of the plurality of terminal devices reaches a preset number, and when it is determined that the number of the plurality of terminal devices reaches the preset number, triggering execution of the reporting the multiple terminal devices The operation of IoT data encapsulated into data elements.
The method for controlling the reporting of the Internet of Things data according to any one of claims 1 to 3, wherein the method further comprises:

Determining, by the forwarding node, the frequency of reporting the Internet of Things data of all the terminal devices in the preset geographic location within the preset time range, and identifying whether all the terminal devices are in the pre-predetermined time And at least one terminal device that reports that the IoT data reporting frequency is less than the preset reporting frequency, and when the at least one terminal device is identified, sending the reporting frequency up to each of the at least one terminal device instruction.
The method for controlling the reporting of the Internet of Things data according to any one of claims 1 to 4, wherein the method further comprises: before the selecting two forwarding paths from the preset routing information table, the method further comprises:

Determining, by the forwarding node, whether there are at least two forwarding paths that are in an unsleep state in the preset time period according to the preset routing information, and determining that the memory is in the preset time period When at least two forwarding paths of the dormant state are triggered, the operation of selecting the two forwarding paths from the preset territorial routing information table is triggered to be performed;

The forwarding node selects two forwarding paths from the preset routing information table, including:

Determining, by the forwarding node, at least two forwarding paths that are in the unhibernated state during the preset time period according to the preset collar routing information table, and selecting a priority from the at least two forwarding paths The two highest forwarding paths.
An Internet of Things data reporting control system, comprising: a convergence unit, a filtering gateway, a forwarding node, and a mass terminal device in a wireless coverage of the forwarding node, wherein:

The aggregation unit is configured to send a control message to the filtering gateway, where the control message is used to indicate that the forwarding node selects two pieces of Internet of Things data reported by the terminal device in the preset geographic location within a preset time period. The forwarding path is reported;

The filtering gateway is configured to receive the control message sent by the aggregation unit, and send the control message to the forwarding node;

The forwarding node is configured to receive the control message delivered by the filtering gateway and store the control message;

The terminal device is configured to report the Internet of Things data to the forwarding node, where the Internet of Things data includes data content and a geographic location of the terminal device;

The forwarding node is further configured to detect the Internet of Things data reported by the mass terminal device, and Identifying whether the current time of the Internet of Things data reported by the mass terminal device is within the preset time period, and identifying that the current time is within the preset time period, identifying the mass terminal device Whether there is a plurality of terminal devices in the preset geographic location, and when the plurality of terminal devices are identified in the mass terminal device, the IoT data reported by the plurality of terminal devices is encapsulated into data elements. And selecting two forwarding paths from the preset routing information table, and simultaneously reporting the data elements to the aggregation unit through the two forwarding paths;

The aggregation unit is further configured to receive the data element reported by the forwarding node.
The IoT data reporting control system according to claim 6, wherein the aggregation unit is further configured to determine whether the aggregation unit has been stored after receiving the data element reported by the forwarding node. There is a data element identical to the data content of the data element. When the determination result is no, the received data element is stored, and when the determination result is yes, the received data element is filtered out.
The IoT data reporting control system according to claim 6 or 7, wherein the forwarding node is further configured to: after identifying the plurality of terminal devices in the mass terminal device, Before the IoT data reported by the plurality of terminal devices is encapsulated into a data element, determining whether the number of the plurality of terminal devices reaches a preset number, and when it is determined that the number of the plurality of terminal devices reaches the preset number, triggering Performing the operation of encapsulating the Internet of Things data reported by the plurality of terminal devices into data elements.
The IoT data reporting control system according to any one of claims 6-8, wherein the forwarding node is further configured to determine, in the wireless coverage area, all terminal devices in the preset geographical location Determining the frequency of the Internet of Things data reporting in the preset time period, and identifying whether at least one of the terminal devices having the IoT data reporting frequency within the preset time period is less than the preset reporting frequency, and identifying When the at least one terminal device exists, the reporting frequency up-up instruction is sent to each of the at least one terminal device.
The IoT data reporting control system according to any one of claims 6-9, wherein the forwarding node is further configured to: before selecting two forwarding paths from the preset collar routing information table, according to Determining the pre-collection routing information to determine whether there are at least two forwarding paths in the un-sleep state in the preset time period, and determining that at least two of the non-sleep states exist within the preset time period When the forwarding path is triggered, the execution of the pre-defined collar routing information table is triggered. The operation of selecting two forwarding paths;

The specific manner in which the forwarding node selects two forwarding paths from the preset routing information table is:

Determining, according to the preset collar routing information table, at least two forwarding paths that are in the unhibernated state during the preset time period, and selecting two of the at least two forwarding paths from the highest priority Forward path.