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WO2018233019A1 - Procédé et système de contrôle de signalisation de données basés sur la position d'un dispositif terminal - Google Patents

Procédé et système de contrôle de signalisation de données basés sur la position d'un dispositif terminal Download PDF

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Publication number
WO2018233019A1
WO2018233019A1 PCT/CN2017/099497 CN2017099497W WO2018233019A1 WO 2018233019 A1 WO2018233019 A1 WO 2018233019A1 CN 2017099497 W CN2017099497 W CN 2017099497W WO 2018233019 A1 WO2018233019 A1 WO 2018233019A1
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WIPO (PCT)
Prior art keywords
terminal device
forwarding node
location
data
node
Prior art date
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Ceased
Application number
PCT/CN2017/099497
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English (en)
Chinese (zh)
Inventor
杜光东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shenglu IoT Communication Technology Co Ltd
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Publication of WO2018233019A1 publication Critical patent/WO2018233019A1/fr
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Ceased legal-status Critical Current

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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
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9535—Search customisation based on user profiles and personalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
    • 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
    • H04L67/56—Provisioning of proxy services
    • H04L67/561—Adding application-functional data or data for application control, e.g. adding metadata

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 location 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 collects the Internet of Things data reported by the mass terminal device
  • the data reported by the terminal device such as a hygrometer
  • the aggregation unit selects the data reported by the terminal device (such as a hygrometer) at the location of interest to be lower and lower, thereby lowering the terminal device for the location of interest. Evaluated data for analysis and decision making efficiency.
  • the embodiment of the invention discloses a data reporting control method and system based on the location of the terminal device, which enables the aggregation unit to quickly analyze and decide the data reported by the terminal device at the location of interest, thereby improving the terminal to the location of interest.
  • the efficiency of analysis and decision making by the data reported by the equipment is a data reporting control method and system based on the location of the terminal device, which enables the aggregation unit to quickly analyze and decide the data reported by the terminal device at the location of interest, thereby improving the terminal to the location of interest. The efficiency of analysis and decision making by the data reported by the equipment.
  • a first aspect of the embodiments of the present invention discloses a data reporting control method based on a location of a terminal device, including:
  • the filtering gateway receives a control table delivered by the aggregation unit, where the control table includes a location of interest of the aggregation unit;
  • the forwarding 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 forwarding node includes the terminal device identifier included in the Internet of Things data sent by each terminal device Obtaining, obtaining the terminal device location of the terminal device; and packaging the IoT data sent by the terminal device and the terminal device location of the terminal device into a data element and reporting the data element to the filtering gateway;
  • the filtering gateway collects the data elements reported by each forwarding node, and determines, for each data element, whether the location of the terminal device included in the data element matches the location of interest of the aggregation unit, and if they match, the The data element is used as a high priority data element;
  • the filtering gateway preferentially reports the high priority data element to the aggregation unit for analysis and decision.
  • the forwarding node after the forwarding node obtains the location of the terminal device of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device, And the method further includes: before the IPI data sent by the terminal device and the terminal device location of the terminal device are encapsulated into a data element and reported to the filtering gateway, the method further includes:
  • the forwarding node acquires an instant weather type corresponding to the location of the terminal device of the terminal device;
  • the terminal device locations of the terminal device are encapsulated into data elements and reported to the filtering gateway.
  • the forwarding node acquires an instant weather type corresponding to the location of the terminal device of the terminal device, including:
  • the forwarding node determines whether there is a neighboring node around the node, and the current workload of the neighboring node does not exceed the specified by the neighboring node.
  • the forwarding node initiates an instant weather type query request including the location of the terminal device of the terminal device to the neighboring node, so that the neighboring node sends the weather information to the neighboring node
  • the weather service platform corresponding to the query port initiates the instant weather type query request, and the weather service platform returns the instant weather type corresponding to the location of the terminal device to the neighboring node through the weather information query port;
  • the forwarding node receives an instant weather type corresponding to the location of the terminal device of the terminal device sent by the neighboring node.
  • the method further includes:
  • the forwarding node detects whether the forwarding node is configured with an open time period; wherein, in the open time period, the forwarding The node is allowed to query the real-time weather type query request of the location of the terminal device by using the weather information query port to the weather service platform corresponding to the weather information query port;
  • the forwarding node detects that the forwarding node is configured with an open time period, and determines whether the current system time of the forwarding node is located in the open time period, if the current system time of the forwarding node is located in the open time In the segment, the forwarding node initiates an instant weather type query request including the location of the terminal device of the terminal device to the weather service platform corresponding to the weather information query port by using the weather information query port;
  • the forwarding node receives an instant weather type corresponding to the location of the terminal device returned by the weather service platform through the weather information query port.
  • the filtering gateway determines that the location of the terminal device included in the data element matches the location of interest of the convergence unit, and the data is Before the element is a high priority data element, the method further includes:
  • the filtering gateway determines whether the forwarding node that reports the data element belongs to a forwarding node that is interested in the aggregation unit;
  • the forwarding node that reports the data element belongs to a forwarding node that is interested in the aggregation unit, the data element is executed as a high priority data element.
  • a second aspect of the embodiments of the present invention discloses a data reporting control system based on a location of a terminal device, including:
  • a filtering gateway configured to receive a control table delivered by the aggregation unit, where the control table includes a location of interest of the aggregation unit;
  • a forwarding node 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 forwarding node is further configured to obtain, according to the terminal device identifier included in the Internet of Things data sent by each terminal device, a terminal device location of the terminal device; and the Internet of Things data sent by the terminal device and the terminal The terminal device locations of the device are encapsulated into data elements and reported to the filtering gateway;
  • the filtering gateway is further configured to collect the data element reported by each forwarding node, and determine, for each data element, whether the location of the terminal device included in the data element matches the location of interest of the aggregation unit, if the matching Determining the data element as a high priority data element;
  • the filtering gateway is further configured to preferentially report the high priority data element to the aggregation unit for analysis and decision.
  • the forwarding node is further configured to acquire, after obtaining the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device, acquiring an instant weather type corresponding to the terminal device location of the terminal device ;
  • the forwarding node is further configured to determine whether the real-time weather type corresponding to the location of the terminal device of the terminal device matches the weather type of interest of the aggregation unit, and if yes, perform the device that is sent by the terminal device
  • the networked data is encapsulated into data elements together with the terminal device location of the terminal device and reported to the filtering gateway.
  • the manner in which the forwarding node acquires the real-time weather type corresponding to the location of the terminal device of the terminal device is specifically:
  • the forwarding node is configured to determine whether a current workload of the forwarding node exceeds a workload specified by the forwarding node; and if the current workload of the forwarding node exceeds a workload specified by the forwarding node, determining the forwarding node Whether there is a neighboring node around, the current workload of the neighboring node does not exceed the workload specified by the neighboring node; if the neighboring node exists, the terminal including the terminal device is initiated to the neighboring node An instant weather type query request of the device location, so that the neighboring 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 weather information through the weather information platform Returning, by the port, the instant weather type corresponding to the location of the terminal device to the neighboring node; and receiving an instant weather type corresponding to the location of the terminal device of the terminal device sent by the neighboring node.
  • the forwarding node is further configured to: when it is determined that the current workload of the forwarding node does not exceed the workload specified by the forwarding node, detecting whether the forwarding node is configured with an open time period; wherein, in the opening During the time period, the forwarding node is allowed to query the weather service platform of the weather information query port for the instant weather type query request of the terminal device location through the weather information query port; if the forwarding node detects that the forwarding node is Configuring an open time period, determining whether the current system time of the forwarding node is located in the open time period, and if the current system time of the forwarding node is located in the open time period, querying the port through the weather information
  • the weather service platform corresponding to the weather information query port initiates an instant weather type query request including the location of the terminal device of the terminal device; and receives the location of the terminal device returned by the weather service platform through the weather information query port The type of instant weather.
  • the filtering gateway is further configured to: after determining that the location of the terminal device included in the data element matches the location of interest of the aggregation unit, determining whether the forwarding node reporting the data element belongs to the forwarding unit of interest by the aggregation unit a node; if the forwarding node that reports the data element belongs to a forwarding node that is interested in the aggregation unit, performing the data element as a high priority data element.
  • the embodiment of the invention has the following beneficial effects:
  • the forwarding node may obtain the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device; and the Internet of Things data sent by the terminal device and the terminal device
  • the location of the terminal device is encapsulated into a data element and reported to the filtering gateway, and the filtering gateway can determine whether the location of the terminal device included in the data element reported by each forwarding node matches the location of interest of the aggregation unit, and if the data matches, the data is matched.
  • the high-priority 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 at the location of interest and quickly report the data reported to the terminal device at the location of interest. Analysis and decision making can improve the efficiency of analyzing and making decisions on the data reported by the terminal devices at the location of interest.
  • 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 location of a terminal device according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of another data reporting control method based on location of a terminal device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart diagram of another data reporting control method based on location 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 location 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 location of the terminal device, which enables the aggregation unit to quickly analyze and decide the data reported by the terminal device at the location of interest, thereby improving the terminal to the location of interest.
  • the efficiency of analysis and decision making by the data reported by the equipment The details are described below separately.
  • 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, 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, and the like;
  • the forwarding node layer may include a plurality of forwarding nodes, and the plurality of forwarding nodes may be Interconnected through the network ( Figure 1 is represented by a grid).
  • the forwarding node may include various intermediate devices, such as a router, a relay, and an access point, which are not limited by the embodiment of the present invention; the forwarding node may use any standard networking protocol, and the forwarding node may be different.
  • the data layer is implemented between the network standards; the aggregation layer may include a filtering gateway and a convergence unit, wherein the filtering gateway may directly or indirectly communicate with each forwarding node of the forwarding node layer through the Internet; the aggregation unit may filter the gateway to the forwarding node layer.
  • Each forwarding node performs high-level management to achieve 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, but also send commands to obtain information or configure terminal device parameters (at this time, data The transmission is directed to the terminal device; the aggregation unit can also introduce various services, from big data to social networks, and even from social tools "likes" to weather sharing.
  • each forwarding node can provide IoT data receiving and receiving services for a large number of terminal devices within its own wireless coverage, wherein each forwarding node has its own wireless coverage area.
  • a terminal device can have a built-in wireless communication module, which enables each forwarding node to wirelessly communicate with each terminal device within its own wireless coverage by 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 location of a terminal device according to an embodiment of the present invention.
  • the data reporting control method based on the location of the terminal device may include the following steps:
  • the filtering gateway receives a control table sent by the aggregation unit, where the control table includes a location of interest of the aggregation unit.
  • the location of the convergence unit may be a specific geographic coordinate location, or may be a certain regional location (for example, a regional location of a farm), which is not limited in the embodiment of the present invention.
  • the forwarding 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 terminal device identifier can be used to indicate a hygrometer, a smoke detector, and a ventilation device.
  • the identity of the terminal device such as the standby device, the rain sensor, and the irrigation valve 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 data content of the Internet of Things data reported by the hygrometer deployed on the farm may be the soil volume water content; for example, the Internet of Things data reported by the temperature sensor.
  • the data content included may be a temperature value; for example, the data content included in the IoT data reported by the rain gauge may be rainfall.
  • the forwarding node obtains the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device, and encapsulates the Internet of Things data sent by the terminal device with the terminal device location of the terminal device.
  • the data element is reported to the filtering gateway.
  • the forwarding node may store the mapping relationship between the terminal device identifier of each terminal device in its own wireless coverage and the terminal device address of the terminal device, when the forwarding node detects its own wireless coverage.
  • the forwarding node may obtain the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by the terminal device.
  • the filtering gateway collects data elements reported by each forwarding node, and determines, for each data element, whether the location of the terminal device included in the data element matches the location of interest of the aggregation unit, and if the data element matches, the data element is high. Priority data element.
  • the filtering gateway may parse the data elements reported by the forwarding nodes to obtain the terminal device identifiers included in the data elements reported by the forwarding nodes; The filtering gateway can check whether the terminal device identifier included in the data element reported by each forwarding node belongs to the signed legal terminal device identifier on the filtering gateway, and if yes, determine whether the terminal device location included in the data element is aggregated. The location of interest of the unit is matched. If the data element matches, the data element is used as the high priority data element. Otherwise, the filtering gateway verifies that the terminal device identifier included in the data element reported by the forwarding node does not belong to the filtering gateway.
  • the filtering gateway can directly filter out the data element, so as to prevent the IoT data reported by the illegal terminal device from being directly reported to the aggregation unit, thereby causing the aggregation unit to perform error analysis and decision.
  • the filtering gateway preferentially reports the high priority data element to the aggregation unit for analysis and decision.
  • 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 forwarding node may obtain the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device; and the Internet of Things data sent by the terminal device and the
  • the terminal device location of the terminal device is encapsulated into data elements and reported to the filtering gateway, and the filtering gateway can determine the end of the data element reported by each forwarding node. Whether the location of the end device matches the location of interest of the aggregation unit. If the data is matched, the data element is reported as a high priority data element to the aggregation unit for analysis and decision, so that the aggregation unit can quickly select the interest.
  • the data reported by the terminal device in the location is quickly analyzed and determined by the data reported by the terminal device at the location of interest, so that the efficiency of analyzing and determining the data reported by the terminal device at the location of interest can be improved.
  • FIG. 3 is a schematic flowchart diagram of another data reporting control method based on location of a terminal device according to an embodiment of the present invention.
  • the data reporting control method based on the location of the terminal device may include the following steps:
  • the filtering gateway receives a control table delivered by the aggregation unit, where the control table includes a location of interest of the aggregation unit.
  • the filtering gateway may detect whether the load of the communication port between the filtering gateway and the aggregation unit exceeds the standard. If not, the filtering gateway may send a control table obtaining request to the collecting node, where the control table obtaining request includes filtering the gateway.
  • the identity identifier can be sent to the filtering gateway by the aggregation node to determine whether the identity of the filtering gateway belongs to the identity of the legal routing node.
  • the forwarding 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 forwarding node obtains the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device.
  • the forwarding node may store the mapping relationship between the terminal device identifier of each terminal device in its own wireless coverage and the terminal device address of the terminal device, when the forwarding node detects its own wireless coverage.
  • the forwarding node may obtain the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by the terminal device.
  • the forwarding node acquires an instant weather type corresponding to the location of the terminal device of the terminal device.
  • the manner in which the forwarding node acquires the real-time weather type corresponding to the location of the terminal device of the terminal device may include:
  • the forwarding node determines whether the current workload of the forwarding node exceeds the workload specified by the forwarding node
  • the forwarding node may determine whether there are neighboring nodes around the node, wherein the current workload of the neighboring node does not exceed the workload specified by the neighboring node; if there is an adjacent Node, forwarding node can send to neighboring nodes And an instant weather type query request including a location of the terminal device of the terminal device, so that the neighboring 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 port through the weather information
  • the neighboring node returns an instant weather type corresponding to the location of the terminal device; and the forwarding node receives the instant weather type corresponding to the location of the terminal device of the terminal device sent by the neighboring node.
  • the forwarding node may detect whether the forwarding node is configured with an open time period; wherein, during the open time period, the forwarding node is allowed to query the port through the weather information.
  • the weather service platform corresponding to the weather information query port queries the instant weather type query request of the terminal device location; if the forwarding node detects that the forwarding node is configured with the open time period, it is determined whether the current system time of the forwarding node is located in the open time period.
  • the forwarding node initiates an instant weather type query request including the terminal device location of the terminal device through the weather information query port to the weather service platform corresponding to the weather information query port;
  • the forwarding 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 forwarding node determines whether the real-time weather type corresponding to the location of the terminal device of the terminal device is consistent with the weather type of interest of the aggregation unit. If not, the process ends; if yes, steps 306-308 are performed.
  • the forwarding node encapsulates the IoT data sent by the terminal device with the terminal device location of the terminal device into a data element and reports the data to the filtering gateway.
  • the filtering gateway collects data elements reported by each forwarding node, and determines, for each data element, whether the location of the terminal device included in the data element matches the location of interest of the aggregation unit, and if the data element matches, the data element is high. Priority data element.
  • the filtering gateway may parse the data elements reported by the forwarding nodes to obtain the terminal device identifiers included in the data elements reported by the forwarding nodes; The filtering gateway can check whether the terminal device identifier included in the data element reported by each forwarding node belongs to the legal terminal device identifier of the subscription on the filtering gateway.
  • the filtering gateway verifies that the terminal device identifier included in the data element reported by the forwarding node does not belong to the filtering gateway.
  • the filtering gateway can directly filter out the data element, so as to prevent the IoT data reported by the illegal terminal device from being directly reported to the aggregation unit, thereby causing the aggregation unit to perform error analysis and decision.
  • the filtering gateway preferentially reports the high priority data element to the aggregation unit for analysis and determination. Policy.
  • 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. 3 is implemented, so that the aggregation unit can quickly select the data reported by the terminal device at the location of interest, and quickly analyze and determine the data reported by the terminal device at the location of interest, thereby improving the pair.
  • FIG. 4 is a schematic flowchart diagram of another data reporting control method based on location of a terminal device according to an embodiment of the present invention.
  • the data reporting control method based on the location of the terminal device may include the following steps:
  • the filtering gateway receives a control table sent by the aggregation unit, where the control table includes a location that is interested in the aggregation unit.
  • the forwarding 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 forwarding node obtains a terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device.
  • the forwarding node may store the mapping relationship between the terminal device identifier of each terminal device in its own wireless coverage and the terminal device address of the terminal device, when the forwarding node detects its own wireless coverage.
  • the forwarding node may obtain the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by the terminal device.
  • the forwarding node acquires an instant weather type corresponding to the location of the terminal device of the terminal device.
  • the manner in which the forwarding node acquires the real-time weather type corresponding to the location of the terminal device of the terminal device may include:
  • the forwarding node determines whether the current workload of the forwarding node exceeds the workload specified by the forwarding node
  • the forwarding node may determine whether there are neighboring nodes around the node, wherein the current workload of the neighboring node does not exceed the workload specified by the neighboring node; if there is an adjacent a node, the forwarding node may initiate an instant weather type query request including the location of the terminal device of the terminal device to the neighboring node, so that the neighboring 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 location of the terminal device to the adjacent node through the weather information inquiry port.
  • the instant weather type; and the forwarding node receives the instant weather type corresponding to the terminal device location of the terminal device sent by the neighboring node.
  • the forwarding node may detect whether the forwarding node is configured with an open time period; wherein, during the open time period, the forwarding node is allowed to query the port through the weather information.
  • the weather service platform corresponding to the weather information query port queries the instant weather type query request of the terminal device location; if the forwarding node detects that the forwarding node is configured with the open time period, it is determined whether the current system time of the forwarding node is located in the open time period.
  • the forwarding node initiates an instant weather type query request including the terminal device location of the terminal device through the weather information query port to the weather service platform corresponding to the weather information query port;
  • the forwarding 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 forwarding node determines whether the real-time weather type corresponding to the location of the terminal device of the terminal device is consistent with the weather type of interest of the aggregation unit. If not, the process ends; if yes, steps 406-407 are performed.
  • the forwarding node encapsulates the IoT data sent by the terminal device with the terminal device location of the terminal device into a data element and reports the data to the filtering gateway.
  • the filtering gateway collects data elements reported by each forwarding node, and determines, for each data element, whether the location of the terminal device included in the data element matches the location of interest of the aggregation unit, and if not, contacts the process; If yes, go to step 408.
  • the filtering gateway may parse the data elements reported by the forwarding nodes to obtain the terminal device identifiers included in the data elements reported by the forwarding nodes; The filtering gateway can check whether the terminal device identifier included in the data element reported by each forwarding node belongs to the legal terminal device identifier of the subscription on the filtering gateway. If it belongs, it is determined whether the terminal device location and the aggregation unit included in the data element are The locations of interest match.
  • the filtering gateway determines whether the forwarding node that reports the data element belongs to a forwarding node that is interested in the aggregation unit. If the forwarding node that reports the data element does not belong to the forwarding node that is interested in the aggregation unit, the process ends; if the data element is reported The forwarding node belongs to the forwarding node that is interested in the aggregation unit, and performs steps 409 to 410.
  • the filtering gateway uses the data element as a high priority data element.
  • the filtering gateway preferentially reports the high priority data element to the aggregation unit for analysis and decision.
  • the aggregation unit may analyze and determine the data elements reported by the filtering gateway. Policy, so that people can provide early warning, abnormal and other related reports.
  • the method described in FIG. 4 is implemented, so that the aggregation unit can quickly select the data reported by the terminal device at the location of interest, and quickly analyze and determine the data reported by the terminal device at the location of interest, thereby improving the pair.
  • FIG. 5 is a schematic structural diagram of a data reporting control system based on a location of a terminal device according to an embodiment of the present invention.
  • the data reporting control system based on the location of the terminal device may include:
  • the filtering gateway 502 is configured to receive a control table sent by the aggregation unit 501, where the control table includes a location of interest of the convergence unit;
  • the forwarding node 503 is configured to simultaneously listen to the Internet of Things data initiated by the mass terminal device in the wireless coverage area thereof, where the Internet of Things data includes the terminal device identifier and the data content;
  • the forwarding node 503 is further configured to obtain, according to the terminal device identifier included in the Internet of Things data sent by each terminal device, the terminal device location of the terminal device; and the Internet of Things data sent by the terminal device and the terminal device of the terminal device The locations are encapsulated into data elements and reported to the filtering gateway 502;
  • the filtering gateway 502 is further configured to collect data elements reported by the forwarding nodes, and determine, for each data element, whether the location of the terminal device included in the data element matches the location of interest of the aggregation unit, and if the data matches, the data is matched. Meta as a high priority data element;
  • the filtering gateway 502 is further configured to preferentially report the high priority data elements to the aggregation unit 501 for analysis and decision.
  • the forwarding node 503 is further configured to obtain, after obtaining the terminal device location of the terminal device according to the terminal device identifier included in the Internet of Things data sent by each terminal device, acquiring an instant weather type corresponding to the terminal device location of the terminal device;
  • the forwarding node 503 is further configured to determine whether the real-time weather type corresponding to the location of the terminal device of the terminal device matches the weather type of interest of the convergence unit 501, and if yes, perform the foregoing Internet of Things data sent by the terminal device and the terminal.
  • the terminal devices of the device are encapsulated into data elements and reported to the filtering gateway 502.
  • the manner in which the forwarding node 503 obtains the real-time weather type corresponding to the location of the terminal device of the terminal device may be:
  • the forwarding node 503 is configured to determine whether the current workload of the forwarding node 503 exceeds the workload specified by the forwarding node 503; if the current workload of the forwarding node 503 exceeds the workload specified by the forwarding node 503, determine whether there is a neighboring node around the forwarding node 503.
  • the current workload of the adjacent node does not exceed the workload specified by the neighboring node; if there is a neighboring node, an immediate weather type query request including the location of the terminal device of the terminal device is initiated to the neighboring node, so that the neighboring node
  • the weather service platform corresponding to the weather information query port initiates the instant weather type query request, and the weather service platform returns the instant weather type corresponding to the location of the terminal device to the neighboring node through the weather information query port; and receives the sent by the neighboring node.
  • the real-time weather type corresponding to the terminal device location of the terminal device is initiated.
  • the forwarding node 503 is further configured to: when it is determined that the current workload of the forwarding node 503 does not exceed the workload specified by the forwarding node 503, detect whether the forwarding node 503 is configured with an open time period; wherein, during the open time period, forwarding The node 503 is allowed to query the real-time weather type query request of the terminal device location by the weather information query port corresponding to the weather information query port; if the forwarding node 503 detects that the forwarding node 503 is configured with the open time period, the forwarding node 503 is determined.
  • the weather information query port initiates a terminal device including the terminal device to the weather service platform corresponding to the weather information query port.
  • the filtering gateway 502 is further configured to: after determining that the location of the terminal device included in the data element matches the location of interest of the aggregation unit 501, determining whether the forwarding node that reports the data element belongs to the forwarding node that is interested in the aggregation unit 501; The forwarding node that reports the data element belongs to the forwarding node that the aggregation unit 501 is interested in, and performs the above-mentioned data element as a high priority data element.
  • the implementation of the system described in FIG. 5 enables the aggregation unit to quickly select the data reported by the terminal device at the location of interest, and quickly analyze and decide the data reported by the terminal device at the location of interest, thereby improving the pair.
  • ROM Read Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable 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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  • Computer Networks & Wireless Communication (AREA)
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Abstract

L'invention concerne un procédé et un système de contrôle de signalisation de données basés sur la position d'un dispositif terminal. Dans le procédé selon l'invention, des nœuds de transmission : surveillent simultanément les données de l'Internet des objets (IoT) qui sont initiées par un grand nombre de dispositifs terminaux à l'intérieur de la plage de couverture sans fil des nœuds de transmission, les données IoT comprenant des identificateurs de dispositifs terminaux et un contenu de données ; obtiennent des positions de dispositifs terminaux des dispositifs terminaux d'après les identificateurs de dispositifs terminaux contenus dans les données IoT envoyées par les dispositifs terminaux ; encapsulent les données IoT envoyées par les dispositifs terminaux et les positions de dispositifs terminaux des dispositifs terminaux dans des éléments de données, et les signalent à une passerelle de filtrage ; s'il est déterminé, pour chaque élément de données, que la position de dispositif terminal contenue dans l'élément de données correspond à la position d'intérêt d'une unité de convergence, la passerelle de filtrage considère l'élément de données comme un élément de données de priorité élevée, et signale de préférence l'élément de données de priorité élevée à l'unité de convergence à des fins d'analyse et de prise de décision. L'unité de convergence peut analyser rapidement des données signalées par un dispositif terminal à une position qui intéresse l'unité de convergence, et prendre une décision, améliorant ainsi l'expérience de l'utilisateur.
PCT/CN2017/099497 2017-06-21 2017-08-29 Procédé et système de contrôle de signalisation de données basés sur la position d'un dispositif terminal Ceased WO2018233019A1 (fr)

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