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WO2018233032A1 - Procédé de commande et système de compte rendu de données de l'internet des objets - Google Patents

Procédé de commande et système de compte rendu de données de l'internet des objets Download PDF

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Publication number
WO2018233032A1
WO2018233032A1 PCT/CN2017/099666 CN2017099666W WO2018233032A1 WO 2018233032 A1 WO2018233032 A1 WO 2018233032A1 CN 2017099666 W CN2017099666 W CN 2017099666W WO 2018233032 A1 WO2018233032 A1 WO 2018233032A1
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WIPO (PCT)
Prior art keywords
terminal device
location
gateway
aggregation unit
filtering gateway
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Ceased
Application number
PCT/CN2017/099666
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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 WO2018233032A1 publication Critical patent/WO2018233032A1/fr
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Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to a method and system for reporting and reporting of Internet of Things data.
  • the aggregation unit can not only act as a human-machine interface of the Internet of Things, but also act as a human-machine interface of the Internet of Things to analyze and make decisions about the Internet of Things data generated by the mass terminal equipment. People provide reports on warnings, anomalies, etc.
  • the aggregation unit collects the IoT data reported by the terminal equipment of a large scale, which not only increases the workload of the aggregation unit, but also reduces the filtering aggregation unit to obtain the terminal equipment of interest. The efficiency of the data.
  • the embodiment of the invention discloses a method and a system for reporting the reporting of the Internet of Things data, which can effectively reduce the workload of the aggregation unit and improve the efficiency of the aggregation unit to obtain the IoT data of interest.
  • the first aspect of the embodiments of the present invention discloses a method for reporting and reporting the Internet of Things data, including:
  • the filtering gateway receives a first control table delivered by the aggregation unit, where the first control table includes a location of interest of the aggregation unit and a specified weather type that allows reporting of data under the location of interest;
  • the access node receives a mass of Internet of Things data initiated by the terminal device, where the Internet of Things data includes a terminal device type, a terminal device location, a terminal device operating system version identifier, and a data content;
  • the access node encapsulates the Internet of Things data initiated by the terminal device into data when identifying that the Internet of Things data initiated by any of the terminal devices includes the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier. Reported to the filtering gateway after the element;
  • the filtering gateway When the filtering gateway identifies that the location of the terminal device included in any data element matches the location of interest of the aggregation unit, the filtering gateway acquires the real-time weather type corresponding to the location of the terminal device, and identifies the location corresponding to the terminal device When the real-time weather type matches the specified weather type, the data element is reported to the aggregation unit for analysis and decision.
  • the method further includes include:
  • the filtering gateway Before receiving the first control table sent by the aggregation unit, the filtering gateway determines whether the data element including the location of the new terminal device reported by any access node is received, and if received, initiates the first control table acquisition to the aggregation unit. request;
  • the filtering gateway obtains, by the filtering gateway, the real-time weather type corresponding to the location of the terminal device, where the location of the terminal device that is included in the data element is matched with the location of the location of the aggregation unit, including:
  • the filtering gateway When the filtering gateway identifies that the location of the terminal device included in any data element matches the location of interest of the aggregation unit, the filtering gateway queries the instant weather publishing server in the area where the terminal device is located, and the location where the terminal device is located The instant weather publishing server requests the instant weather type corresponding to the location of the terminal device.
  • the filtering gateway queries the terminal when identifying that the location of the terminal device included in any data element matches the location of interest of the convergence unit.
  • the instant weather publishing server in the area where the device is located including:
  • the filtering gateway detects, when the location of the terminal device included in any data element matches the location of interest of the aggregation unit, whether the filtering gateway is configured to query a time period of the instant weather publishing server, if the filtering The gateway is configured to query a time period of the instant weather publishing server, determine whether the current system time of the filtering gateway is located in the time period, and if not, send the location of the terminal device to the neighboring gateway of the filtering gateway.
  • Instant weather publishing server query request to trigger the neighboring gateway to determine when the current system time of the neighboring gateway is located in a time period for the neighboring gateway to be configured for querying the instant weather publishing server
  • the neighboring gateway queries the instant weather publishing server in the area where the terminal device is located.
  • the filtering gateway requests an instant weather release server corresponding to the location of the terminal device to the instant weather publishing server in the area where the terminal device is located, including:
  • the filtering gateway sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway, to trigger the neighboring gateway to request the terminal device location from an instant weather publishing server in an area where the terminal device is located.
  • an instant weather type including the location of the terminal device to the neighboring gateway, to trigger the neighboring gateway to request the terminal device location from an instant weather publishing server in an area where the terminal device is located.
  • the filtering gateway receives an instant weather type corresponding to the location of the terminal device sent by the neighboring gateway.
  • the filtering gateway sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway, including:
  • the filtering gateway detects whether the instant weather publishing server in the area where the terminal device is located is configured with an identifier set of the subscribed terminal device that allows the weather type to be queried; if the instant weather publishing server in the area where the terminal device is located is configured to allow The type of weather being queried An identifier set of the contracted terminal device, the Query Querying whether the terminal device identifier of the terminal device to which the terminal device location belongs is included in the identifier set of the contracted terminal device, if the terminal device is included in the identifier set of the subscribed terminal device The terminal device identifier of the terminal device to which the location belongs, and the instant weather type acquisition request including the location of the terminal device is sent to the neighboring gateway.
  • the second aspect of the embodiments of the present invention discloses a reporting control system for the Internet of Things data, including:
  • a filtering gateway configured to receive a first control table delivered by the aggregation unit, where the first control table includes a location of interest of the aggregation unit and a specified weather type that allows reporting of data under the location of interest;
  • An access node configured to receive a second control table that is sent by the aggregation unit by using the filtering gateway, where the second control table includes a terminal device type specified by the aggregation unit and a specified terminal device operating system version identifier;
  • the access node is further configured to receive, by the terminal device, the Internet of Things data initiated by the terminal device, where the Internet of Things data includes a terminal device type, a terminal device location, a terminal device operating system version identifier, and a data content;
  • the access node is further configured to: when identifying that the Internet of Things data initiated by any of the terminal devices includes a terminal device type specified by the aggregation unit and a specified terminal device operating system version identifier, the Internet of things initiated by the terminal device The data is encapsulated into data elements and reported to the filtering gateway;
  • the filtering gateway is further configured to: before receiving the first control table sent by the aggregation unit, determine whether the data element including the location of the new terminal device reported by any access node is received, and if received, initiate the first to the convergence unit. Control table acquisition request;
  • the filtering gateway is configured to query, when the location of the terminal device included in any data element matches the location of interest of the aggregation unit, the instant weather publishing server in the area where the terminal device is located, and the location of the terminal device
  • the instant weather publishing server in the area requests the instant weather type corresponding to the location of the terminal device.
  • the filtering gateway identifies that a location of a terminal device included in any data element matches a location of interest of the convergence unit.
  • the manner of querying the instant weather publishing server in the area where the terminal device is located is specifically as follows:
  • the filtering gateway is configured to detect, when the location of the terminal device included in any data element matches the location of interest of the aggregation unit, whether the filtering gateway is configured to query a time period of the instant weather publishing server, if The filtering gateway is configured to query a time period of the instant weather publishing server, determine whether the current system time of the filtering gateway is located in the time period, and if not, send the terminal to the neighboring gateway of the filtering gateway.
  • An instant weather publishing server query request of the device location, to trigger the neighboring gateway to determine, when the current system time of the neighboring gateway is located in a time period for the neighboring gateway to be configured for querying the instant weather publishing server,
  • the neighboring gateway queries the instant weather publishing server of the area where the terminal device is located.
  • the filtering gateway requests the instant weather publishing server in the area where the terminal device is located to request the instant weather type corresponding to the location of the terminal device. for:
  • the filtering gateway is configured to send an instant weather type acquisition request including the location of the terminal device to the neighboring gateway, to trigger the neighboring gateway to request the terminal from an instant weather publishing server in an area where the terminal device is located. And an instant weather type corresponding to the location of the terminal device sent by the neighboring gateway; and receiving an instant weather type corresponding to the location of the terminal device sent by the neighboring gateway.
  • the manner in which the filtering gateway sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway is specifically:
  • the filtering gateway is configured to detect whether the instant weather publishing server in the area where the terminal device is located is configured with an identifier set of the subscribed terminal device that allows the weather type to be queried; if the instant weather publishing server is configured in the area where the terminal device is located Having an identifier set of the subscribed terminal device that allows the queried weather type, and querying whether the identifier set of the subscribed terminal device includes the terminal device identifier of the terminal device to which the terminal device location belongs, if the subscribed terminal device The identifier set includes the terminal device identifier of the terminal device to which the terminal device location belongs, and sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway.
  • the embodiment of the invention has the following beneficial effects:
  • the access node may filter the IoT data reported by the terminal device that is not interested in the convergence unit according to the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, and only includes the aggregation unit.
  • the IoT data reported by the terminal device of the specified terminal device type and the specified terminal device operating system version is encapsulated into data elements and reported to the filtering gateway; and the filtering gateway can be based on the location of interest of the aggregation unit and the location of interest of the aggregation unit.
  • the specified weather type of the data is allowed to be filtered to filter out a part of the aggregation unit that is not of interest, thereby effectively reducing the workload of the aggregation unit and improving the aggregation unit.
  • the efficiency of interest data is allowed to be filtered to filter out a part of the aggregation unit that is not of interest, thereby effectively reducing the workload of the aggregation unit and improving the aggregation unit.
  • FIG. 1 is a schematic diagram of an Internet of Things architecture disclosed in an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of a method for reporting and reporting of Internet of Things data according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of another method for reporting and reporting of Internet of Things data according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a reporting control system for Internet of Things data disclosed in an embodiment of the present invention.
  • the embodiment of the invention discloses a data processing method and system applied to the Internet of Things, which can effectively reduce the workload of the aggregation unit and improve the accuracy of the aggregation unit to obtain the data of the terminal device of interest. The details are described below separately.
  • FIG. 1 is a schematic diagram of an Internet of Things architecture disclosed in an embodiment of the present invention.
  • the IoT architecture may include three layers: a terminal device layer, an 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 access node layer may include a large number of access nodes connected by the network, and the access node
  • the device may include a router, a repeater, an access point, and the like, which are not limited by the embodiment of the present invention;
  • the access node may use any standard networking protocol, and the access node may implement data parsing between different network standards;
  • the layer may include a convergence unit and a filtering gateway, where the number of filtering gateways may be multiple, and multiple filtering gateways are connected through a network, and each filtering gateway may directly connect to each access node of the access node layer through the Internet.
  • the aggregation unit can pass the filtering gateway pair
  • Each access node at the access node layer performs high-level management to control data transmission frequency, network topology, and other networking functions.
  • the aggregation unit can not only analyze and decide on IoT data generated by massive terminal devices, but also pass Send commands to obtain information or configure terminal device parameters (at this time, the transmission of data points 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 access node can provide IoT data transceiving services for a mass of terminal devices within its own wireless coverage, where each access node has its own wireless coverage.
  • the terminal device can have a built-in wireless communication module, which enables each access 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, It complies with the provisions of China's SRRC standard; alternatively, it can input the upper frequency point of 868MHz and the lower frequency point of 908MHz, so that the wireless communication module can automatically define the communication frequency band as 868MHz to 908MHz to comply with the European ETSI standard; or, you can enter The frequency is 918MHz and the lower frequency is 928MHz, so the wireless communication module can automatically define the communication frequency band as 918MHz ⁇ 928MHz to meet the requirements of the US FCC standard.
  • the communication frequency band of the wireless communication module can also be defined as conforming to the Japanese ARIB standard or Canada.
  • the specification of the IC standard is not limited in the embodiment of the present invention.
  • the terminal device can use Frequency Division Multiple Access (FDMA), Frequency-Hopping Spread Spectrum (FHSS), and Dynamic Time Division Multiple Access (Dynamic Time Division Multiple Access). , DTDMA), and backtracking multiplexing (CSMA) are combined to solve the interference problem.
  • FDMA Frequency Division Multiple Access
  • FHSS Frequency-Hopping Spread Spectrum
  • CSMA Dynamic Time Division Multiple Access
  • FIG. 2 is a schematic flowchart of a method for reporting and reporting the Internet of Things data according to an embodiment of the present invention. As shown in FIG. 2, the method for reporting the reporting of the Internet of Things data may include the following steps:
  • the filtering gateway receives a first control table sent by the aggregation unit, where the first control table includes a location of interest of the aggregation unit and a specified weather type that allows reporting of the data at the location of interest.
  • the location information of the convergence unit may be a regional location, such as the location of a certain farm; or the location information of interest of the convergence unit may also be a specific geographic coordinate location, such as in a farm.
  • the geographic coordinate position of one of the hygrometers may be a regional location, such as the location of a certain farm; or the location information of interest of the convergence unit may also be a specific geographic coordinate location, such as in a farm. The geographic coordinate position of one of the hygrometers.
  • the specified weather type that allows the reported data to be at the location of interest of the convergence unit may include various specified weather types such as rainy days, sunny days, haze days, etc., which are allowed to report data at the location of interest of the convergence unit.
  • the embodiment of the invention is not limited.
  • the access node receives the second control table that is sent by the aggregation unit by using the filtering gateway.
  • the second control table includes the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier.
  • the terminal device type specified by the aggregation unit is used to indicate the type and model of the terminal device specified by the aggregation unit
  • the terminal device operating system version identifier specified by the aggregation unit is used to indicate the operating system version of the terminal device specified by the aggregation unit. Version number.
  • the access node receives the Internet of Things data initiated by the massive terminal device, where the Internet of Things data includes the terminal device type, the terminal device location, the terminal device operating system version identifier, and the data content.
  • the access node may receive the Internet of Things data initiated by a large number of terminal devices within its own wireless coverage.
  • the data content is used to indicate the data load reported by the terminal device.
  • the IoT data reported by the humidity-sensing terminal device deployed by 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. It may be a temperature value; for example, the IoT data reported by the rain gauge includes the data content may be rainfall.
  • the access node after identifying that the Internet of Things data initiated by any terminal device includes the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, the IoT data initiated by the terminal device is encapsulated into a data element and then reported. Give the filtering gateway.
  • the access node when the access node identifies that the Internet of Things data initiated by any terminal device includes the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, the access node can detect the relationship between the access node and the filtering gateway. Whether the channel capacity exceeds a preset threshold, if not, the IoT data initiated by the terminal device may be encapsulated into a data element and reported to the filtering gateway.
  • the manner of acquiring the real-time weather type corresponding to the location of the terminal device may be for:
  • the filtering gateway When the filtering gateway identifies that the location of the terminal device included in any data element matches the location of interest of the aggregation unit, the filtering gateway queries the instant weather publishing server in the area where the terminal device is located, and requests the instant weather publishing server in the area where the terminal device is located.
  • the real-time weather type corresponding to the location of the terminal device.
  • the manner of querying the instant weather publishing server in the area where the terminal device is located may be specifically for:
  • the filtering gateway identifies the location of the terminal device included in the Internet of Things data reported by any terminal device.
  • the filtering gateway can detect whether it is configured to query the time period of the instant weather publishing server. If the filtering gateway is configured to query the time period of the instant weather publishing server, the filtering gateway can judge Whether the current system time is within the time period.
  • the filtering gateway may query the instant weather publishing server of the area where the terminal device is located according to the terminal device location; if the filtering gateway determines The current system time is not located in the time period, and the filtering gateway may send an instant weather publishing server query request including the location of the terminal device to the neighboring gateway of the filtering gateway, so as to trigger the neighboring gateway to determine that the current system time of the adjacent gateway is located.
  • the neighboring gateway is configured to query the time period of the instant weather publishing server, the neighboring gateway queries the instant weather publishing server of the area where the terminal device is located.
  • the implementation of the implementation manner can prevent the filtering gateway from frequently querying the instant weather publishing server in the area where the terminal device is located, thereby reducing the power consumption caused by the filtering gateway querying the instant weather publishing server in the area where the terminal device is located.
  • the filtering gateway when the neighboring gateway queries the instant weather publishing server in the area where the terminal device is located, the filtering gateway requests the instant weather publishing server in the area where the terminal device is located to request the instant corresponding to the terminal device location.
  • the way of the weather type can be:
  • the filtering gateway sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway, to trigger the neighboring gateway to request an instant weather type corresponding to the location of the terminal device to the instant weather publishing server in the area where the terminal device is located;
  • the filtering gateway receives the instant weather type corresponding to the location of the terminal device sent by the neighboring gateway.
  • the implementation of the implementation manner can avoid the power consumption caused by the filtering gateway querying the real-time weather type corresponding to the location of the terminal device.
  • the method for the filtering gateway to send the instant weather type acquisition request including the location of the terminal device to the neighboring gateway may be specifically:
  • the filtering gateway detects whether the instant weather publishing server in the area where the terminal device is located is configured with an identifier set of the subscribed terminal device that allows the weather type to be queried;
  • the filtering gateway may query whether the identifier set of the subscribed terminal device includes the terminal device to which the terminal device location belongs. a terminal device identifier, where the filtering gateway may store a mapping relationship between the location of the terminal device and the terminal device identifier of the terminal device to which the terminal device location belongs;
  • the filtering gateway sends the location of the terminal device to the neighboring gateway.
  • the instant weather type gets the request.
  • the weather type corresponding to the location of the terminal device of the contracted terminal device can be obtained by performing the foregoing steps, so that the weather type corresponding to the location of the terminal device of the unsigned terminal device can be prevented from leaking.
  • the filtering gateway can report the data element including the location of the terminal device to the filtering gateway, when the filtering gateway matches the weather type “rainy day” corresponding to the location of the terminal device and the weather type “rainy day” specified by the aggregation unit. .
  • the filtering gateway may filter out the data element including the location of the terminal device. .
  • the aggregation unit may analyze and decide the data elements to be reported reported by the filtering gateway, so as to provide relevant reports such as early warning and abnormality for the people.
  • the access node may filter out the Internet of Things data reported by a terminal device that is not interested in a part of the aggregation unit according to the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, and only
  • the IoT data reported by the terminal device, including the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, is encapsulated into a data element and reported to the filtering gateway; and the filtering gateway can be based on the location of the convergence unit and the sense of the aggregation unit.
  • the specified weather type of the reported data is allowed to filter out a part of the aggregation unit that is not interested in the data element, thereby effectively reducing the workload of the aggregation unit and improving the efficiency of the aggregation unit to obtain the data of interest.
  • FIG. 3 is a schematic flowchart diagram of another method for reporting and reporting the Internet of Things data disclosed in the embodiment of the present invention. As shown in FIG. 3, the method for reporting the reporting of the Internet of Things data may include the following steps:
  • the filtering gateway determines whether a data element including a location of the new terminal device reported by an access node is received, and if received, sends a first control table acquisition request to the aggregation unit.
  • the location of the new terminal device is the address of the terminal device that appears for the first time with respect to the filtering gateway.
  • the user accesses the new terminal device within the wireless coverage of the access node, the user needs to be on the aggregation unit.
  • the new terminal device location is registered, so that the aggregation unit can update the location of interest of the convergence unit included in the first control table set by the aggregation unit according to the new terminal device location and the specified weather type that allows the data to be reported under the location of interest.
  • the filtering gateway determines to receive the data element including the location of the new terminal device that is reported by the access node, and initiates the first to the aggregation unit. Before the control table gets the request, you can also perform the following steps:
  • the filtering gateway sends a request message to the management terminal, where the request message is used to request the filtering gateway to initiate a first control table acquisition request to the aggregation unit.
  • the management terminal collects the user's face image after receiving the request message. And performing a binarization process on the face image of the user according to the color information of the face image of the user; further, the management terminal may divide the face image of the user after binarization into a plurality of pixel blocks.
  • the management terminal can obtain the obtained downsampled picture Dividing into a plurality of pixel regions, obtaining feature information of each pixel region constituting the face image of the user by summing the operation results of all the pixel points in each pixel region; further, the management terminal may be based on the user
  • the feature information of each pixel area of the face image determines the face image of the user and the tube pre-stored by the management terminal Whether the user's face images match, if they match, the management terminal returns a response message to the filtering gateway that the filtering gateway initiates the first control table acquisition request to the aggregation unit, and the filtering gateway only aggregates when receiving the response message.
  • the unit initiates a first control table acquisition request.
  • the implementation manner can prevent the filtering gateway from initiating the first control table acquisition request to the aggregation unit.
  • the filtering gateway receives the first control table delivered by the aggregation unit, where the first control table includes a location of interest of the aggregation unit and a specified weather type that allows reporting of the data at the location of interest.
  • the location information of the convergence unit may be a regional location, such as the location of a certain farm; or the location information of interest of the convergence unit may also be a specific geographic coordinate location, such as in a farm.
  • the geographic coordinate position of one of the hygrometers may be a regional location, such as the location of a certain farm; or the location information of interest of the convergence unit may also be a specific geographic coordinate location, such as in a farm. The geographic coordinate position of one of the hygrometers.
  • the specified weather type that allows the reported data to be at the location of interest of the convergence unit may include various specified weather types such as rainy days, sunny days, haze days, etc., which are allowed to report data at the location of interest of the convergence unit.
  • the embodiment of the invention is not limited.
  • the access node determines whether the Internet of Things data including the location of the new terminal device initiated by the terminal device is received, and if received, sends a second control table acquisition request to the aggregation unit.
  • the access node receives the second control table that is sent by the aggregation unit by using the filtering gateway.
  • the second control table includes the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier.
  • the access node receives the Internet of Things data initiated by the massive terminal device, where the Internet of Things data includes the terminal device type, the terminal device location, the terminal device operating system version identifier, and the data content.
  • the access node may receive the Internet of Things data initiated by a large number of terminal devices within its own wireless coverage.
  • the data content is used to indicate the data load reported by the terminal device.
  • the IoT data reported by the humidity-sensing terminal device deployed by 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.
  • Can The temperature value is; for example, the IoT data reported by the rain gauge includes the data content may be rainfall.
  • the access node identifies that the IoT data initiated by any terminal device includes the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier
  • the IoT data initiated by the terminal device is encapsulated into a data element and then reported. Give the filtering gateway.
  • the filtering gateway identifies that the location of the terminal device included in any data element matches the location of interest of the convergence unit, obtain the real-time weather type corresponding to the location of the terminal device, and identify the real-time weather type corresponding to the location of the terminal device.
  • the specified weather type matches, the data element is reported to the aggregation unit for analysis and decision.
  • the manner of acquiring the real-time weather type corresponding to the location of the terminal device may be for:
  • the filtering gateway When the filtering gateway identifies that the location of the terminal device included in any data element matches the location of interest of the aggregation unit, the filtering gateway queries the instant weather publishing server in the area where the terminal device is located, and requests the instant weather publishing server in the area where the terminal device is located.
  • the real-time weather type corresponding to the location of the terminal device.
  • the manner of querying the instant weather publishing server in the area where the terminal device is located may be specifically for:
  • the filtering gateway can detect whether it is configured to query the time period of the instant weather publishing server, if the filtering gateway The filtering gateway can determine whether the current system time is within the time period. If the filtering gateway determines that the current system time is within the time period, the filtering gateway can be based on the terminal device location. Querying the instant weather publishing server in the area where the terminal device is located; if the filtering gateway determines that the current system time is not within the time period, the filtering gateway may send an instant weather publishing server query including the location of the terminal device to the neighboring gateway of the filtering gateway.
  • the neighboring gateway queries the instant of the location of the terminal device location the weather Cloth server.
  • the implementation of the implementation manner can prevent the filtering gateway from frequently querying the instant weather publishing server in the area where the terminal device is located, thereby reducing the power consumption caused by the filtering gateway querying the instant weather publishing server in the area where the terminal device is located.
  • the neighboring gateway queries the instant weather advertisement server in the area where the terminal device is located
  • the instant address of the filtering gateway to the location where the terminal device is located is the manner in which the air distribution server requests the instant weather type corresponding to the location of the terminal device.
  • the filtering gateway sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway, to trigger the neighboring gateway to request an instant weather type corresponding to the location of the terminal device to the instant weather publishing server in the area where the terminal device is located;
  • the filtering gateway receives the instant weather type corresponding to the location of the terminal device sent by the neighboring gateway.
  • the implementation of the implementation manner can avoid the power consumption caused by the filtering gateway querying the real-time weather type corresponding to the location of the terminal device.
  • the method for the filtering gateway to send the instant weather type acquisition request including the location of the terminal device to the neighboring gateway may be specifically:
  • the filtering gateway detects whether the instant weather publishing server in the area where the terminal device is located is configured with an identifier set of the subscribed terminal device that allows the weather type to be queried;
  • the filtering gateway may query whether the identifier set of the subscribed terminal device includes the terminal device to which the terminal device location belongs. a terminal device identifier, where the filtering gateway may store a mapping relationship between the location of the terminal device and the terminal device identifier of the terminal device to which the terminal device location belongs;
  • the filtering gateway sends an immediate weather type acquisition request including the location of the terminal device to the neighboring gateway.
  • the weather type corresponding to the location of the terminal device of the contracted terminal device can be obtained by performing the foregoing steps, so that the weather type corresponding to the location of the terminal device of the unsigned terminal device can be prevented from leaking.
  • the filtering gateway can report the data element including the location of the terminal device to the filtering gateway, when the filtering gateway matches the weather type “rainy day” corresponding to the location of the terminal device and the weather type “rainy day” specified by the aggregation unit. .
  • the filtering gateway may filter out the data element including the location of the terminal device. .
  • the aggregation unit may analyze and decide the data elements to be reported reported by the filtering gateway, so as to provide relevant reports such as early warning and abnormality for the people.
  • the access node may filter the Internet of Things data reported by a terminal device that is not of interest to a part of the aggregation unit according to the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, but only Including the terminal device type and finger specified by the aggregation unit
  • the IoT data reported by the terminal device identified by the terminal device operating system version is encapsulated into a data element and reported to the filtering gateway; and the filtering gateway can specify the data to be reported according to the location of interest of the convergence unit and the location of interest of the aggregation unit.
  • the weather type filters out some data elements that are not of interest to the aggregation unit, thereby effectively reducing the workload of the aggregation unit and improving the efficiency of the aggregation unit to obtain the data of interest.
  • FIG. 4 is a schematic structural diagram of a data processing system applied to an Internet of Things according to an embodiment of the present invention.
  • the data processing system applied to the Internet of Things may include:
  • the filtering gateway 402 is configured to receive a first control table that is sent by the aggregation unit 401, where the first control table includes a location of interest of the aggregation unit 401 and a specified weather type that allows reporting of data under the location of interest;
  • the access node 403 is configured to receive the second control table that is sent by the aggregation unit 401 through the filtering gateway 402.
  • the second control table includes the terminal device type specified by the aggregation unit 401 and the specified terminal device operating system version identifier.
  • the access node 403 is further configured to receive the Internet of Things data initiated by the massive terminal device, where the Internet of Things data includes the terminal device type, the terminal device location, the terminal device operating system version identifier, and the data content.
  • the access node 403 is further configured to encapsulate, when the IoT data initiated by any terminal device includes the terminal device type specified by the aggregation unit 401 and the specified terminal device operating system version identifier, the Internet of Things data initiated by the terminal device is encapsulated into The data element is then reported to the filtering gateway 402;
  • the filtering gateway 402 is further configured to: when it is determined that the location of the terminal device included in any data element matches the location of interest of the aggregation unit 401, obtain an instant weather type corresponding to the location of the terminal device, and identify the location of the terminal device corresponding to the location When the real-time weather type matches the weather type specified above, the data element is reported to the aggregation unit 401 for analysis and decision.
  • the filtering gateway 402 identifies that the location of the terminal device included in any data element matches the location of interest of the aggregation unit 401, the manner of obtaining the instant weather type corresponding to the location of the terminal device is specifically:
  • the filtering gateway 402 is configured to query the instant weather publishing server in the area where the terminal device is located when the location of the terminal device included in any data element is matched with the location of interest of the aggregation unit 401, and to the instant in the area where the terminal device is located.
  • the weather publishing server requests the instant weather type corresponding to the location of the terminal device.
  • the filtering gateway 402 identifies that the location of the terminal device included in any data element matches the location of interest of the aggregation unit 401, the manner of querying the instant weather publishing server in the area where the terminal device is located is specifically :
  • the filtering gateway 402 is configured to detect, when the location of the terminal device included in any data element matches the location of interest of the aggregation unit 401, whether the filtering gateway 402 is configured to query the time period of the instant weather publishing server, if the filtering gateway 402 is Configuring a time period for querying the instant weather publishing server, determining whether the current system time of the filtering gateway 402 is located in the time period, and if not, sending an instant weather publishing server including the location of the terminal device to the neighboring gateway of the filtering gateway 402.
  • the manner in which the filtering gateway 402 requests the instant weather publishing server corresponding to the location of the terminal device to the instant weather type corresponding to the location of the terminal device is specifically:
  • the filtering gateway 402 is configured to send an instant weather type acquisition request including the location of the terminal device to the neighboring gateway, to trigger the neighboring gateway to request an instant weather type corresponding to the location of the terminal device to the instant weather publishing server in the area where the terminal device is located; And receiving an instant weather type corresponding to the location of the terminal device sent by the neighboring gateway.
  • the manner in which the filtering gateway 402 sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway is specifically:
  • the filtering gateway 402 is configured to detect whether the instant weather publishing server in the area where the terminal device is located is configured with an identifier set of the subscribed terminal device that allows the weather type to be queried; if the instant weather publishing server in the area where the terminal device is located is configured to allow Querying the identifier set of the contracted terminal device of the weather type, and querying whether the identifier set of the contracted terminal device includes the terminal device identifier of the terminal device to which the terminal device location belongs, and if the identifier set of the subscribed terminal device includes the location of the terminal device
  • the terminal device identifier of the terminal device sends an instant weather type acquisition request including the location of the terminal device to the neighboring gateway.
  • the access node may filter out the Internet of Things data reported by a terminal device that is not interested in a part of the aggregation unit according to the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, but only
  • the IoT data reported by the terminal device, including the terminal device type specified by the aggregation unit and the specified terminal device operating system version identifier, is encapsulated into a data element and reported to the filtering gateway; and the filtering gateway can be based on the location of the convergence unit and the sense of the aggregation unit.
  • the specified weather type of the reported data is allowed to filter out a part of the aggregation unit that is not interested in the data element, thereby effectively reducing the workload of the aggregation unit and improving the aggregation unit. Get the efficiency of the data of interest.
  • 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)

Abstract

La présente invention concerne un procédé de commande et un système de compte rendu de données de l'Internet des objets, comportant les étapes consistant à: recevoir des données en masse de l'Internet des objets amorcées par des dispositifs terminaux, comportant les types des dispositifs terminaux, l'emplacement des dispositifs terminaux, l'étiquette de version pour les systèmes d'exploitation de dispositifs terminaux et un contenu de données; lorsqu'il est identifié que les données de l'Internet des objets amorcées par un quelconque dispositif terminal comportent un type de dispositif terminal spécifié par une unité d'agrégation et une étiquette de version spécifiée pour un système d'exploitation de dispositif terminal, conditionner les données de l'Internet des objets amorcées par le dispositif terminal en un élément de données et rendre compte de l'élément de données à une passerelle de filtrage; lorsque la passerelle de filtrage a identifié que l'emplacement du dispositif terminal compris dans l'élément de données concorde avec un emplacement d'intérêt pour l'unité d'agrégation, acquérir un type de conditions météo en temps réel correspondant à l'emplacement du dispositif terminal, et lorsqu'il a été identifié que le type de conditions météo en temps réel correspondant à l'emplacement du dispositif terminal concorde avec un type de conditions météo spécifié par l'unité d'agrégation, rendre compte de l'élément de données à l'unité d'agrégation en vue d'une analyse et d'une décision. Au moyen de la présente invention, la charge de travail de l'unité d'agrégation est efficacement réduite et le rendement de l'unité d'agrégation dans l'acquisition de données d'intérêt est accru.
PCT/CN2017/099666 2017-06-21 2017-08-30 Procédé de commande et système de compte rendu de données de l'internet des objets Ceased WO2018233032A1 (fr)

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