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WO2018233018A1 - Procédé et système de commande de comptes rendus de données basés sur une priorité d'équipement terminal - Google Patents

Procédé et système de commande de comptes rendus de données basés sur une priorité d'équipement terminal Download PDF

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Publication number
WO2018233018A1
WO2018233018A1 PCT/CN2017/099496 CN2017099496W WO2018233018A1 WO 2018233018 A1 WO2018233018 A1 WO 2018233018A1 CN 2017099496 W CN2017099496 W CN 2017099496W WO 2018233018 A1 WO2018233018 A1 WO 2018233018A1
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Prior art keywords
terminal device
access node
data
internet
iot
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English (en)
Chinese (zh)
Inventor
杜光东
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to a data reporting control method and system based on a priority of a terminal device.
  • the Internet of Things is the Internet connected to things.
  • the core and foundation of the Internet of Things is still the Internet. It is an extended and extended network based on the Internet.
  • the aggregation unit can be used to act as a human-machine interface for the Internet of Things, and the aggregation unit can collect a large number of terminal devices (such as hygrometers, smoke detectors, ventilation devices, rain sensors, irrigation valves, etc.)
  • the reported IoT data is analyzed and decided, so that people can provide relevant reports such as warnings and anomalies.
  • the aggregation unit can select some terminal devices with higher priority (such as a hygrometer) to report from the Internet of Things data reported by the mass terminal device. Data for analysis and decision making. However, as the size of mass terminal equipment becomes larger and larger, the aggregation unit selects the data reported by the higher priority terminal equipment (such as a hygrometer) to be lower and lower, thereby lowering the priority level. The efficiency of analysis and decision making of the data reported by the terminal device.
  • the embodiment of the invention discloses a data reporting control method and system based on the priority of the terminal device, which enables the aggregation unit to quickly analyze and decide the data reported by the terminal device with higher priority, thereby improving the priority level. The efficiency of the data reported by the terminal device for analysis and decision making.
  • a first aspect of the embodiments of the present invention discloses a data reporting control method based on a priority of a terminal device, including:
  • the Internet of Things access node simultaneously listens to the Internet of Things data initiated by the mass terminal device in its own wireless coverage, and the Internet of Things data includes the terminal device identifier and the data content;
  • the IoT access node determines, for each terminal device, the target terminal device corresponding to the terminal device identifier included in the Internet of Things data initiated by the terminal device, by using the terminal device priority list delivered by the aggregation device through the filtering gateway. a priority level; the terminal device priority list includes a terminal device priority corresponding to the plurality of different terminal device identifiers; and the IoT data initiated by the terminal device and the target terminal device priority are encapsulated together
  • the data element is reported to the filtering gateway;
  • the filtering gateway Determining, by the filtering gateway, the data corresponding to the data element reported by each of the IoT access nodes according to the target terminal device priority included in the data element reported by each of the IoT access nodes Reporting a priority; the data reporting priority is proportional to the target terminal device priority;
  • the filtering gateway reports the data elements reported by each of the IoT access nodes to the aggregation unit for analysis according to the order of the data reporting priorities of the data elements reported by the IoT access nodes. decision making.
  • the Internet of Things data further includes a location of the terminal device, where the IoT access node passes the filtering gateway from the aggregation unit for each terminal device.
  • the IoT access node determines whether the location of the terminal device included in the Internet of Things data initiated by the terminal device matches the location of interest of the convergence unit;
  • the location of the terminal device included in the IoT data initiated by the terminal device matches the location of interest of the aggregation unit, performing the said IoT data initiated by the terminal device together with the target terminal device priority Encapsulated into data elements and reported to the filtering gateway.
  • the IoT access node determines that the location of the terminal device included in the Internet of Things data initiated by the terminal device is interested in the convergence unit After the location is matched, and the IoT data initiated by the terminal device and the target terminal device are encapsulated into data elements and reported to the filtering gateway, the method further includes:
  • the IoT access node determines whether the real-time weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device matches the weather type of interest of the convergence unit, and if so, performing the The IoT data initiated by the terminal device and the target terminal device are encapsulated into data elements and reported to the filtering gateway.
  • the IoT access node acquires an instant weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device, including:
  • the IoT access node determines whether the current workload of the IoT access node exceeds a workload specified by the IoT access node;
  • the IoT access node determines whether there is a neighboring access node around the neighboring access node The current workload does not exceed the workload specified by the neighboring access node; If the neighboring access node exists, the IoT access node initiates, to the neighboring access node, an instant weather type query request including a location of the terminal device included in the Internet of Things data initiated by the terminal device, so that The neighboring access node initiates the instant weather type query request to the weather service platform corresponding to the weather information query port, and the weather service platform queries the neighboring access node through the weather information query port. Returning an instant weather type corresponding to the location of the terminal device; and receiving, by the IoT access node, an instant weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device .
  • the method further includes:
  • the IoT access node detects whether the IoT access node is configured with an open time period; And in the open time period, the IoT access node is allowed to query an instant weather type query request of the terminal device location by using a weather information query port to the weather service platform corresponding to the weather information query port;
  • the IoT access node detects that the IoT access node is configured with an open time period, and determines whether the current system time of the IoT access node is located in the open time period, if the Internet of Things The current system time of the access node is located in the open time period, and the Internet of Things access node initiates, by the weather information query port, the weather service platform corresponding to the weather information query port, including the object initiated by the terminal device.
  • Instant weather type query request for the location of the terminal device included in the networked data
  • the IoT access node receives the instant weather type corresponding to the location of the terminal device returned by the weather service platform through the weather information query port.
  • a second aspect of the embodiments of the present invention discloses a data reporting control system based on a priority of a terminal device, including:
  • An Internet of Things access node is configured to simultaneously listen to IoT data initiated by a mass terminal device in its own wireless coverage, where the Internet of Things data includes a terminal device identifier and data content;
  • the IoT access node is further configured to, for each terminal device, determine, by the aggregation unit, a terminal device priority list that is sent by the filtering gateway, and determine, by the terminal device, the terminal device identifier that is included in the Internet of Things data
  • the target terminal device priority level wherein the terminal device priority list includes a plurality of terminal device priorities corresponding to the terminal device identifiers; and the IoT data initiated by the terminal device and the target terminal device are prioritized
  • the levels are encapsulated into data elements and reported to the filtering gateway;
  • the filtering gateway is configured to determine, according to a target terminal device priority included in the data element reported by each of the IoT access nodes, a data element corresponding to each of the IoT access nodes Data reporting priority; the data reporting priority is proportional to the target terminal device priority;
  • the filtering gateway is further configured to report the data elements reported by each of the IoT access nodes to the aggregation according to the order of the data reporting priorities of the data elements reported by the IoT access nodes. Units for analysis and decision making.
  • the Internet of Things data further includes a location of the terminal device
  • the IoT access node is further configured to: for each terminal device, from the aggregation unit After determining the priority of the target terminal device corresponding to the terminal device identifier included in the Internet of Things data initiated by the terminal device, and determining the Internet of Things data initiated by the terminal device by using the terminal device priority list delivered by the filtering gateway
  • the target terminal device priority is encapsulated into a data element and reported to the filtering gateway
  • the terminal device-initiated IoT data includes a terminal device location that matches the location of interest of the aggregation unit, and performs the encapsulating the IoT data initiated by the terminal device and the target terminal device priority.
  • the data element is reported to the filtering gateway.
  • the Internet of Things access node is further configured to determine, by the terminal device, the location of the terminal device included in the Internet of Things data and the convergence. After the location of interest of the unit is matched, and the IoT data initiated by the terminal device and the target terminal device priority are encapsulated into data elements and reported to the filtering gateway, the device initiated by the terminal device is acquired.
  • the manner in which the IoT access node acquires the real-time weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device is specifically :
  • the IoT access node is configured to determine whether a current workload of the IoT access node exceeds a workload specified by the IoT access node; if the current workload of the IoT access node exceeds Determining a workload specified by the Internet of Things access node, determining whether there is a neighboring access node around the IoT access node, and the current workload of the neighboring access node does not exceed the specified by the neighboring access node a work load; if the neighboring access node exists, initiating an instant weather type query request including the location of the terminal device included in the Internet of Things data initiated by the terminal device to the neighboring access node, so that the phase Adjacent to the node initiating the instant weather type query request to the weather service platform corresponding to the weather information query port, and the weather service is flat Receiving, by the weather information query port, the instant weather type corresponding to the location of the terminal device to the neighboring access node; and receiving, by the neighboring access node, the Internet of Things data initiated by the terminal
  • the IoT access node is further configured to: when it is determined that the current workload of the Internet of Things access node does not exceed the workload specified by the IoT access node, detecting whether the IoT access node is Configuring an open time period; wherein, during the open time period, the IoT access node is allowed to query the weather service platform corresponding to the weather information query port to query the instantaneous weather type of the terminal device location through the weather information query port Querying the request; if the IoT access node detects that the IoT access node is configured with an open time period, and determines whether the current system time of the IoT access node is located in the open time period, if The current system time of the Internet of Things access node is located in the open time period, and the weather information query port corresponding to the weather information query port is used to initiate a terminal included in the Internet of Things data initiated by the terminal device.
  • the embodiment of the invention has the following beneficial effects:
  • the filtering gateway may determine the data reporting priority corresponding to the data element reported by each IoT access node according to the priority of the target terminal device included in the data element reported by each IoT access node, where the data is The reporting priority is proportional to the priority of the target terminal device. Moreover, the filtering gateway can report the priority of the data corresponding to the data element reported by each IoT access node from the highest to the lowest, and then report the IoT access nodes in turn. The data element is reported to the aggregation unit for analysis and decision, so that the aggregation unit can quickly select the data reported by the terminal device with higher priority, and quickly analyze and decide the data reported by the terminal device with higher priority. Therefore, the efficiency of analyzing and making decisions on the data reported by the terminal device with higher priority can be improved.
  • FIG. 1 is a schematic diagram of a networking architecture of an Internet of Things according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a data reporting control method based on a priority of a terminal device according to an embodiment of the present invention
  • FIG. 3 is another data reporting control based on terminal device priority according to an embodiment of the present invention. Schematic diagram of the process
  • FIG. 4 is a schematic flowchart of another data reporting control method based on a priority of a terminal device according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a data reporting control system based on a priority of a terminal device according to an embodiment of the present invention.
  • the embodiment of the invention discloses a data reporting control method and system based on the priority of the terminal device, which enables the aggregation unit to quickly analyze and decide the data reported by the terminal device with higher priority, thereby improving the priority level.
  • FIG. 1 is a schematic diagram of a networking architecture of an Internet of Things according to an embodiment of the present invention.
  • the networking structure of the Internet of Things may include three layers: a terminal device layer, an Internet of Things access 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 Internet of Things access node layer may include a large number of IoT access nodes, and these The Internet of Things access nodes can be interconnected via a network ( Figure 1 is represented by a grid).
  • the IoT access node may include various intermediate devices such as a router, a repeater, and a forwarding node, which are not limited in the embodiment of the present invention; the IoT access node may use any standard networking protocol.
  • the IoT access node can implement data parsing between different network standards;
  • the aggregation layer can include a filtering gateway and a convergent unit, wherein the filtering gateway can access various IoT access nodes of the node layer through the Internet and the Internet of Things Direct or indirect communication connection;
  • the aggregation unit can perform high-level management on each IoT access node of the IoT access node layer through the filtering gateway, thereby realizing control of data transmission frequency, network topology and other networking functions; the aggregation unit can not only Analyze and make decisions about IoT data generated by massive terminal devices.
  • each IoT access node can provide IoT data receiving and receiving services for a large number of terminal devices within its own wireless coverage, wherein each IoT access node itself Wireless can be built in every terminal device in wireless coverage
  • the communication module enables each IoT access node to communicate wirelessly with each terminal device within its own wireless coverage via wireless network communication.
  • 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, in line with the Chinese SRRC standard; or, you can input the upper frequency point 868MHz, the lower frequency point is 908MHz, so the wireless communication module can automatically define the communication frequency band as 868MHz ⁇ 908MHz, in order to comply with the European ETSI standard; or The upper frequency point can be input to 918MHz and the lower frequency point is 928MHz, so that the wireless communication module can automatically define the communication frequency band as 918MHz to 928MHz to meet the requirements of the US FCC standard; or, the communication frequency band of the wireless communication module can also be defined as conforming to Japanese ARIB.
  • the terminal device can adopt Frequency Division Multiple Access (FDMA), Frequency-Hopping Spread Spectrum (FHSS), and Dynamic Time Division Multiplexing (Dynamic Time).
  • FDMA Frequency Division Multiple Access
  • FHSS Frequency-Hopping Spread Spectrum
  • Dynamic Time Dynamic Time Division Multiplexing
  • DTDMA Division Multiple Access
  • CSMA Backoff Multiplexing
  • FIG. 2 is a schematic flowchart diagram of a data reporting control method based on a priority of a terminal device according to an embodiment of the present invention.
  • the data reporting control method based on the priority of the terminal device may include the following steps:
  • the Internet of Things access node simultaneously listens to the Internet of Things data initiated by the mass terminal device in its own wireless coverage, and the Internet of Things data includes the terminal device identifier and the data content.
  • the identifier of the terminal device can be used to indicate the identity of the terminal device such as a hygrometer, a smoke sensor, a ventilation device, a rain sensor, an irrigation valve, and the like, which is not limited in the embodiment of the present invention.
  • the data content is used to indicate the data load reported by the terminal device.
  • the Internet of Things data reported by the hygrometer deployed on the farm includes the data content may be the soil volume water content; for example, the Internet of Things data reported by the temperature sensor includes The data content may be a temperature value; for example, the IoT data reported by the rain gauge includes the data content may be rainfall.
  • the IoT access node determines, for each terminal device, the priority device list corresponding to the terminal device identifier included in the IoT data initiated by the terminal device from the aggregation device to the terminal device priority list delivered by the filtering gateway.
  • the terminal device priority list includes the terminal device priorities corresponding to the plurality of different terminal device identifiers; and the IoT data initiated by the terminal device and the target terminal device priority are encapsulated into data elements and reported to the filter. Gateway.
  • the aggregation unit may filter the priority list of the terminal device delivered by the gateway.
  • the aggregation unit may filter the priority list of the terminal device delivered by the gateway.
  • terminal device identifications eg, hygrometer identification, irrigation valve identification
  • terminal device priority corresponding to each terminal device identification eg, hygrometer priority, irrigation valve priority.
  • the filtering gateway determines, according to the priority of the target terminal device included in the data element reported by each IoT access node, the data reporting priority corresponding to the data element reported by each IoT access node; wherein, the data reporting priority and the target The priority of the terminal device is proportional.
  • the filtering gateway may parse the data elements reported by the IoT access nodes to obtain the target terminal device priorities included in the data elements reported by the IoT access nodes.
  • the filtering gateway can verify whether the terminal device identifier included in the data element reported by the IoT access node belongs to the signing gateway on the filtering gateway, when the filtering gateway parses the data element reported by each IoT access node.
  • the legal terminal device identifier determines the data reporting priority corresponding to the data element reported by the IoT access node; if not, directly filters out the data element reported by the IoT access node to avoid illegal terminals
  • the IoT data reported by the device is directly reported to the aggregation unit, causing the aggregation unit to perform error analysis and decision.
  • the filtering gateway reports the data elements reported by the IoT access nodes to the aggregation unit for analysis and decision according to the order of the data reporting priorities of the data elements reported by the IoT access nodes.
  • the aggregation unit may analyze and determine the data elements reported by the filtering gateway, so as to provide relevant reports such as early warning and abnormality for the people.
  • the filtering gateway may determine the data reporting priority corresponding to the data element reported by each IoT access node according to the target terminal device priority included in the data element reported by each IoT access node, where The data reporting priority is proportional to the priority of the target terminal device. Moreover, the filtering gateway may sequentially report the IPI access nodes according to the data priority corresponding to the data elements reported by the IoT access nodes. The reported data element is reported to the aggregation unit for analysis and decision, so that the aggregation unit can quickly select the data reported by the terminal device with higher priority, and quickly analyze the data reported by the terminal device with higher priority. Decision making, which can improve the efficiency of analyzing and making decisions on data reported by higher priority terminal devices.
  • FIG. 3 is a schematic flowchart diagram of another data reporting control method based on terminal device priority according to an embodiment of the present invention.
  • the data reporting control method based on the priority of the terminal device may include the following steps:
  • the IoT access node receives the terminal device priority list that is sent by the aggregation unit through the filtering gateway.
  • the terminal device priority list includes the terminal device priorities corresponding to the plurality of different terminal device identifiers.
  • the Internet of Things access node simultaneously listens to the Internet of Things data initiated by the mass terminal device in its own wireless coverage, and the Internet of Things data includes the terminal device identifier, the terminal device location, and the data content.
  • the location of the terminal device may include a geographic coordinate location of the terminal device, and may also include a network address (such as an IP address) of the terminal device, which is not limited in the embodiment of the present invention.
  • the IoT access node determines, according to the terminal device priority list delivered by the aggregation unit, the aggregation terminal unit, and the target terminal device corresponding to the terminal device identifier included in the IoT data initiated by the terminal device,
  • the terminal device priority list includes terminal device priorities corresponding to a plurality of different terminal device identifiers.
  • the Internet of Things access node determines whether the location of the terminal device included in the Internet of Things data initiated by the terminal device matches the location of interest of the aggregation unit, and if the location information of the terminal device and the convergence unit are included in the Internet of Things data initiated by the terminal device If the location of the interest does not match, the process ends; if the location of the terminal device included in the IoT data initiated by the terminal device matches the location of interest of the aggregation unit, step 305 to step 307 are performed.
  • the location of the terminal device and the location of the convergence unit included in the IoT data initiated by the terminal device are: the terminal device location and the aggregation unit included in the IoT data initiated by the terminal device are interested in The location overlap, or the location of the terminal device included in the IoT data initiated by the terminal device is located in a location of interest of the convergence unit, which is not limited in the embodiment of the present invention.
  • the IoT access node encapsulates the IoT data initiated by the terminal device with the target terminal device priority into a data element and reports the data to the filtering gateway.
  • the filtering gateway determines, according to the priority of the target terminal device included in the data element reported by each IoT access node, the data reporting priority corresponding to the data element reported by each IoT access node; wherein, the data reporting priority and the target The priority of the terminal device is proportional.
  • the filtering gateway reports the data elements reported by the IoT access nodes to the aggregation unit for analysis and decision according to the data reporting priority of the data elements reported by the IoT access nodes.
  • the aggregation unit may analyze and determine the data elements reported by the filtering gateway, so as to provide relevant reports such as early warning and abnormality for the people.
  • the filtering gateway may determine the data element reported by each IoT access node according to the target terminal device priority included in the data element reported by each IoT access node. Corresponding data reporting priority, wherein the data reporting priority is directly proportional to the target terminal device priority; and the filtering gateway can report the priority of the data corresponding to the data element reported by each IoT access node from high to low.
  • the data elements reported by the IoT access nodes are reported to the aggregation unit for analysis and decision, so that the aggregation unit can quickly select the data reported by the terminal device with higher priority and quickly assign higher priority.
  • the data reported by the terminal device is analyzed and determined, so that the efficiency of analyzing and determining the data reported by the terminal device with higher priority can be improved.
  • FIG. 4 is a schematic flowchart diagram of another data reporting control method based on terminal device priority according to an embodiment of the present invention.
  • the data reporting control method based on the priority of the terminal device may include the following steps:
  • the IoT access node receives the terminal device priority list that is sent by the aggregation unit by using the filtering gateway.
  • the terminal device priority list includes the terminal device priorities corresponding to the plurality of different terminal device identifiers.
  • the Internet of Things access node simultaneously listens to the Internet of Things data initiated by the mass terminal device in its own wireless coverage, and the Internet of Things data includes the terminal device identifier, the terminal device location, and the data content.
  • the location of the terminal device may include a geographic coordinate location of the terminal device, and may also include a network address (such as an IP address) of the terminal device, which is not limited in the embodiment of the present invention.
  • the IoT access node determines, according to the terminal device priority list sent by the aggregation unit, the terminal device corresponding to the terminal device identifier included in the IoT data initiated by the terminal device, for each terminal device,
  • the terminal device priority list includes terminal device priorities corresponding to a plurality of different terminal device identifiers.
  • the Internet of Things access node determines whether the location of the terminal device included in the Internet of Things data initiated by the terminal device matches the location of interest of the convergence unit, and if the location information of the terminal device and the convergence unit are included in the Internet of Things data initiated by the terminal device If the location of the interest does not match, the process ends; if the location of the terminal device included in the IoT data initiated by the terminal device matches the location of interest of the aggregation unit, step 405 to step 406 are performed.
  • the location of the terminal device and the location of the convergence unit included in the IoT data initiated by the terminal device are: the terminal device location and the aggregation unit included in the IoT data initiated by the terminal device are interested in The location overlap, or the location of the terminal device included in the IoT data initiated by the terminal device is located in a location of interest of the convergence unit, which is not limited in the embodiment of the present invention.
  • the Internet of Things access node acquires an instant weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device.
  • the manner in which the IoT access node obtains the real-time weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device may include:
  • the Internet of Things access node determines whether the current workload of the IoT access node exceeds the workload specified by the IoT access node;
  • the IoT access node can determine whether there is a neighboring access node around it, and the current workload of the neighboring access node does not exceed The workload specified by the neighboring access node;
  • the IoT access node initiates an instant weather type query request including the location of the terminal device included in the Internet of Things data initiated by the terminal device to the neighboring access node, so that the neighboring access
  • the node initiates the instant weather type query request to the weather service platform corresponding to the weather information query port, and the weather service platform returns the instant weather type corresponding to the terminal device location to the neighboring access node through the weather information query port;
  • the networked access node receives the instant weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device and sent by the neighboring access node.
  • the implementation of the foregoing implementation manner can avoid power consumption caused by the IoT access node acquiring the real-time weather type corresponding to the location of the terminal device.
  • the IoT access node can detect whether the IoT access node is configured to be open. The time period; wherein, during the open time period, the Internet of Things access node is allowed to query the weather service query platform corresponding to the weather information query port for the instant weather type query request of the terminal device location through the weather information query port;
  • the IoT access node detects that the IoT access node is configured with an open time period, it is determined whether the current system time of the IoT access node is located in the open time period, if the current system time of the IoT access node is located in the During the open time period, the Internet of Things access node initiates an instant weather type query request including the location of the terminal device included in the Internet of Things data initiated by the terminal device to the weather service platform corresponding to the weather information query port through the weather information query port;
  • the IoT access node receives the instant weather type corresponding to the location of the terminal device returned by the weather service platform through the weather information query port.
  • the IoT access node may detect whether the load of the weather information query port exceeds the standard, and if not exceeded, the weather information query port Corresponding weather service platform initiation includes terminal equipment The instant weather type query request for the location of the terminal device included in the Internet of Things data.
  • the implementation of the foregoing implementation manner can prevent power consumption caused by the IoT access node frequently acquiring the real-time weather type corresponding to the location of the terminal device.
  • the IoT access node determines whether the real-time weather type corresponding to the location of the terminal device included in the IoT data initiated by the terminal device is consistent with the weather type of interest of the convergence unit. If not, the process ends; if they match, the step is performed. 407 to 409.
  • the IoT access node encapsulates the IoT data initiated by the terminal device with the target terminal device priority into a data element and reports the data to the filtering gateway.
  • the filtering gateway determines, according to the priority of the target terminal device included in the data element reported by each IoT access node, the data reporting priority corresponding to the data element reported by each IoT access node; wherein, the data reporting priority and the target are The priority of the terminal device is proportional.
  • the filtering gateway reports the data elements reported by the IoT access nodes to the aggregation unit for analysis and decision according to the order of the data reporting priorities of the data elements reported by the IoT access nodes.
  • the aggregation unit may analyze and determine the data elements reported by the filtering gateway, so as to provide relevant reports such as early warning and abnormality for the people.
  • the method described in FIG. 4 can enable the aggregation unit to quickly select the data reported by the terminal device with a higher priority, and quickly analyze and decide the data reported by the terminal device with a higher priority, thereby improving The efficiency of analyzing and making decisions on data reported by terminal devices with higher priority.
  • FIG. 5 is a schematic structural diagram of a data reporting control system based on a priority of a terminal device according to an embodiment of the present invention.
  • the data reporting control system based on the priority of the terminal device may include:
  • the Internet of Things access node 503 is configured to simultaneously listen to IoT data initiated by a mass terminal device within its own wireless coverage, and the Internet of Things data includes a terminal device identifier and data content;
  • the IoT access node 503 is further configured to: for each terminal device, determine, by the aggregation unit 501, the terminal device priority list that is sent by the filtering gateway 502, and determine the terminal device identifier that is included in the Internet of Things data initiated by the terminal device.
  • the target terminal device priority level wherein the terminal device priority list includes terminal device priorities corresponding to the plurality of different terminal device identifiers; and the IoT data initiated by the terminal device is encapsulated together with the target terminal device priority Data elements are reported to the filtering gateway 502;
  • the filtering gateway 502 is configured to determine, according to the target terminal device priority included in the data element reported by each IoT access node, a data reporting priority corresponding to the data element reported by each IoT access node; the data reporting priority and The target terminal device priority is proportional to;
  • the filtering gateway 502 is further configured to report the data elements reported by the IoT access nodes to the aggregation unit 501 for analysis according to the order of the data reporting priorities of the data elements reported by the IoT access nodes. decision making.
  • the foregoing IoT data further includes a terminal device location
  • the IoT access node 503 is further configured to send, by the aggregation unit 501, the terminal device delivered by the filtering gateway 502 for each terminal device.
  • the priority list after determining the target terminal device priority corresponding to the terminal device identifier included in the IoT data initiated by the terminal device, and packaging the IoT data initiated by the terminal device and the target terminal device priority into data together Before reporting to the filtering gateway 502, determining whether the location of the terminal device included in the Internet of Things data initiated by the terminal device matches the location of interest of the aggregation unit 501; if the location of the terminal device included in the Internet of Things data initiated by the terminal device is The location of the aggregation unit 501 is matched, and the step of encapsulating the IOT data initiated by the terminal device with the target terminal device priority into a data element and reporting it to the filtering gateway 502 is performed.
  • the IoT access node 503 is further configured to determine that the location of the terminal device included in the Internet of Things data initiated by the terminal device matches the location of interest of the aggregation unit 501, and Obtaining the real-time weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device, before the device-initiated IoT data is encapsulated into the data element and reported to the filtering gateway 502; Whether the instant weather type corresponding to the location of the terminal device included in the device-initiated Internet of Things data matches the weather type of interest of the aggregation unit 501, and if so, performing the package of the Internet of Things data initiated by the terminal device and the priority of the target terminal device The steps of the data element and reporting to the filtering gateway 502.
  • the manner in which the IoT access node 503 obtains the real-time weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device is specifically:
  • the IoT access node 503 is configured to determine whether the current workload of the IoT access node exceeds a workload specified by the IoT access node; if the current workload of the IoT access node exceeds the IoT connection Entering a workload specified by the node, determining whether there is a neighboring access node around the IoT access node, and the current workload of the neighboring access node does not exceed the workload specified by the neighboring access node; And the neighboring access node initiates, to the neighboring access node, an instant weather type query request including a location of the terminal device included in the Internet of Things data initiated by the terminal device, so that the neighboring access node corresponds to the weather information query port.
  • the weather service platform initiates the instant weather type query request, and the weather service platform queries the port through the weather information And the neighboring access node returns an instant weather type corresponding to the location of the terminal device; and receiving, by the neighboring access node, an instant weather type corresponding to the location of the terminal device included in the Internet of Things data initiated by the terminal device.
  • the IoT access node 503 is further configured to detect whether the IoT access node is configured to be open when it is determined that the current workload of the IoT access node does not exceed the workload specified by the IoT access node. a time period; wherein, during the open time period, the IoT access node is allowed to query an instant weather type query request of the terminal device location by the weather information query port corresponding to the weather information query port; The network access node detects that the IoT access node is configured with an open time period, and determines whether the current system time of the IoT access node is located in the open time period, if the current system time of the IoT access node is located in the During the open time period, the weather information query port corresponding to the weather information query port initiates an instant weather type query request including the location of the terminal device included in the Internet of Things data initiated by the terminal device; and receiving the weather service The terminal returns the terminal device through the weather information query port Set corresponding to the type of weather.
  • the implementation of the system described in FIG. 5 enables the aggregation unit to quickly select the data reported by the terminal device with a higher priority and quickly analyze and decide the data reported by the terminal device with a higher priority. Improve the efficiency of analyzing and making decisions on data reported by higher priority terminal devices.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • OTPROM One-Time Programmable Read-Only Memory
  • EEPROM Electronically-Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention concerne un procédé et un système de commande de comptes rendus de données basés sur une priorité d'équipement terminal. Le procédé comporte les étapes consistant à: déterminer, à partir d'une liste de priorité d'équipements terminaux délivrée par une unité de convergence par l'intermédiaire d'une passerelle de filtrage, des priorités d'équipements terminaux cibles correspondant à des identifiants d'équipements terminaux compris dans des données de l'Internet des objets amorcées par chaque équipement terminal; conditionner les données de l'Internet des objets amorcées par l'équipement terminal et les priorités d'équipements terminaux cibles en éléments de données, et rendre compte des éléments de données à la passerelle de filtrage; et faire déterminer par la passerelle de filtrage des priorités de comptes rendus de données correspondant à des éléments de données rapportés par des nœuds d'accès de l'Internet des objets en fonction des priorités d'équipements terminaux cibles comprises dans les éléments de données rapportés par les nœuds d'accès de l'Internet des objets, et rendre compte des éléments de données rapportés par les nœuds d'accès de l'Internet des objets à l'unité de convergence en succession selon les priorités de comptes rendus de données correspondant aux éléments de données rapportés par les nœuds d'accès de l'Internet des objets de la plus élevée à la plus basse, en vue d'une analyse et d'une décision. L'unité de convergence peut effectuer rapidement une analyse et une décision sur des données rapportées par un équipement terminal doté d'une priorité relativement élevée.
PCT/CN2017/099496 2017-06-21 2017-08-29 Procédé et système de commande de comptes rendus de données basés sur une priorité d'équipement terminal Ceased WO2018233018A1 (fr)

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