WO2018232977A1 - 一种修正终端设备的工作状态的方法及设备 - Google Patents

一种修正终端设备的工作状态的方法及设备 Download PDF

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Publication number
WO2018232977A1
WO2018232977A1 PCT/CN2017/098645 CN2017098645W WO2018232977A1 WO 2018232977 A1 WO2018232977 A1 WO 2018232977A1 CN 2017098645 W CN2017098645 W CN 2017098645W WO 2018232977 A1 WO2018232977 A1 WO 2018232977A1
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terminal device
parameter
unit
data
determining
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PCT/CN2017/098645
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English (en)
French (fr)
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杜光东
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深圳市盛路物联通讯技术有限公司
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • 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
    • H04L67/564—Enhancement of application control based on intercepted application data

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to a method and device for correcting an operating state of a terminal device.
  • the Internet of Things refers to an intelligent integrated system that provides information services as the main task, information processing as the main task, network as the interaction carrier, information exchange between objects and objects, and objects. By interconnecting things, people can manage production and life more finely and dynamically, and improve resource utilization and production efficiency.
  • the terminal device can collect the data content, and report the IoT data including the collected data content to the routing node, and the routing node encapsulates the IoT data collected by the terminal device into data elements and reports the data.
  • the aggregation unit performs analysis and decision based on the received data elements. Since the aggregation unit performs analysis and decision-making based on the Internet of Things data collected by the terminal device, it is particularly important to correct the abnormal terminal device in time in order to ensure the reliability of the Internet of Things.
  • the embodiment of the invention discloses a method and a device for correcting the working state of the terminal device, which can automatically send the correction parameter to the terminal device with abnormal operation, so as to implement the work modification on the abnormal terminal device in time, which is beneficial to the Internet of Things architecture. Timely maintenance.
  • a first aspect of the embodiments of the present invention discloses a method for modifying an operating state of a terminal device, where the method includes:
  • the aggregation unit receives the data element reported by the routing node, and the data element is encapsulated by the massive IoT data that the routing node detects, and each of the Internet of Things data includes a terminal that reports the Internet of Things data.
  • the aggregation unit analyzes the data element, obtains a device parameter and a device type of each terminal device that reports the Internet of Things data, and each terminal device according to the reported Internet of Things data Device type, determining, from all terminal devices that report the Internet of Things data, at least one terminal device whose device type is a device type of interest to the aggregation unit;
  • the aggregation unit determines, according to the device parameter of each terminal device in the at least one terminal device, the device from the at least one terminal device
  • the method further includes: before the target terminal device whose parameter does not match the corresponding preset device parameter, the method further includes:
  • the method further includes:
  • the aggregation unit collects the number of times the correction parameter is sent to the target terminal device in a preset time period, and determines whether the number of times reaches a preset number of times threshold, and when it is determined that the number of times reaches the preset number of times threshold, The target terminal device sends a work pause instruction, where the work pause command is used to instruct the target terminal device to suspend the collection and reporting work.
  • the method further includes:
  • the aggregation unit determines whether there is a backup terminal device of the same device type as the target terminal device in the geographical location where the target terminal device is located, and when it is determined that the standby terminal device exists, triggering execution of the orientation device The operation of the target terminal device to send a work suspension instruction;
  • the method further includes:
  • the aggregation unit sends a work start instruction to the standby terminal device, where the work start command is used to instruct the standby terminal device to start the collection and reporting work.
  • the method further includes:
  • the aggregation unit determines whether the routing node is an authorized routing node, and when it is determined that the routing node is the authorized routing node, triggering the analyzing the data element to obtain the reported IoT data.
  • a second aspect of the embodiment of the present invention discloses a convergence unit, where the aggregation unit includes a receiving unit, an analyzing unit, a determining unit, and a sending unit, where:
  • the receiving unit is configured to receive a data element reported by the routing node, where the data element is encapsulated by the massive IoT data that the routing node detects, and each of the Internet of Things data includes reporting the a device parameter of the terminal device of the Internet of Things data, a device type of the terminal device, and a data content collected by the terminal device;
  • the analyzing unit is configured to analyze the data element received by the receiving unit, and obtain a device parameter and a device type of each terminal device that reports the Internet of Things data;
  • the determining unit is configured to determine, according to a device type of each terminal device that reports the Internet of Things data, a device type that is interested in the device type from all terminal devices that report the IoT data Determining, from the at least one terminal device, a target terminal device that does not match the corresponding preset device parameter, according to the at least one terminal device, and the device parameter of each of the at least one terminal device;
  • the sending unit is configured to send a correction parameter to the target terminal device, to trigger the target terminal device to correct an operating state according to the modified parameter.
  • the convergence unit further includes a first determining unit, where:
  • the first determining unit is configured to determine, from the at least one terminal device, that the device parameter and the corresponding preset device parameter are not determined by the determining unit according to the device parameter of each terminal device in the at least one terminal device Before matching the target terminal device, according to the at least one terminal device a device parameter of each terminal device, determining whether the parameter type of the device parameter exists in the at least one terminal device does not include the terminal device of all the preset parameter types, and when there is no device parameter in the at least one terminal device When the parameter type does not include the terminal device of all the preset parameter types, the determining unit is triggered to perform the determining, according to the device parameter of each terminal device of the at least one terminal device, from the at least one terminal device. The operation of the target terminal device whose device parameters do not match the corresponding preset device parameters.
  • the convergence unit further includes a statistics unit and a second determining unit, where:
  • the statistics unit is configured to count the number of times the correction parameter is sent to the target terminal device within a preset time period
  • the second determining unit is configured to determine whether the number of times counted by the statistical unit reaches a preset number of times threshold
  • the sending unit is further configured to: when the second determining unit determines that the number of times reaches the preset number of times threshold, send a work suspension instruction to the target terminal device, where the work pause instruction is used to indicate the The target terminal device suspends the collection and reporting.
  • the second determining unit is further configured to: after determining that the number of times reaches the preset number of times threshold, and in the sending unit Before the target terminal device sends the work stop command, it is determined whether there is a standby terminal device of the same device type as the target terminal device in the geographical location where the target terminal device is located, and when it is determined that the standby terminal device exists And triggering, by the sending unit, the operation of sending the work suspension instruction to the target terminal device;
  • the sending unit is further configured to send a work start instruction to the standby terminal device, where the work start command is used to instruct the standby terminal device to start the collecting and reporting work.
  • the convergence unit further includes a third determining unit, where:
  • the third determining unit is configured to: after the receiving unit receives the data element reported by the routing node and analyze the data element received by the receiving unit in the analyzing unit, obtain, report each of the Internet of Things data Before determining the device parameters of the terminal device and the device type, determining whether the routing node is an authorized routing node, and determining that the routing node is the authorized routing node And triggering, by the analyzing unit, performing the analyzing the data element to obtain an operation of reporting device parameters and device types of each terminal device of the Internet of Things data.
  • the embodiment of the invention has the following beneficial effects:
  • the aggregation unit receives the data element reported by the routing node, and the data element is encapsulated by the massive IoT data that the routing node detects, and each Internet of Things data includes reporting the Internet of Things data.
  • the device parameter of the terminal device, the device type of the terminal device, and the data content collected by the terminal device, the aggregation unit analyzes the data element, obtains device parameters and device types of each terminal device that report the Internet of Things data, and according to the report object.
  • a device type of each terminal device of the networked data determining, from all terminal devices reporting the Internet of Things data, at least one terminal device whose device type is a device type of interest to the aggregation unit, and according to each terminal in the at least one terminal device a device parameter of the device, determining, from the at least one terminal device, a target terminal device that does not match the device parameter and the corresponding preset device parameter, and sending a correction parameter to the target terminal device, to trigger the target terminal device to be based on the modified parameter Correct the working status.
  • the embodiment of the present invention can determine the terminal device that works abnormally by comparing the data content of the device type whose device type is the device type of the device type that is interested in the aggregation unit with the corresponding preset data content, and automatically operates abnormally.
  • the terminal device issues correction parameters to implement timely work modification on the abnormal terminal device, which is beneficial to timely maintenance of the Internet of Things architecture.
  • 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 flowchart of a method for modifying an operating state of a terminal device according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of another method for modifying an operating state of a terminal device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of a convergence unit according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another convergence unit according to an embodiment of the present invention.
  • the embodiment of the invention discloses a method and a device for modifying the working state of the terminal device, which can compare the data content of the device type whose device type is the device type of interest to the aggregation unit with the corresponding preset data content.
  • the method determines the terminal device that works abnormally, and automatically sends the correction parameter to the abnormal terminal device to implement the work modification of the abnormal terminal device in time, which is beneficial to timely maintenance of the Internet of Things architecture. 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, a routing node layer, and an aggregation layer according to functions.
  • the terminal device layer may include a mass-scale terminal device, such as a thermometer, a hygrometer, a smoke sensor, a ventilation device, a rain sensor, an irrigation valve, etc., and the terminal device at the terminal device layer can directly collect the Internet of Things data of the natural world.
  • the thermometer collects the real-time temperature of the current weather, and the like, and the IoT data of the monitored device monitored by the terminal device, such as the real-time temperature of the thermometer, is not limited.
  • the routing node layer may include a network. A plurality of routing nodes are connected, and the routing node may include a router, a repeater, an access point, and the like, which are not limited in the embodiment of the present invention; the routing node may use any standard networking protocol, and the routing node may be in different 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 routing node of the routing node layer through the Internet; the aggregation unit may filter each route of the routing node layer by the gateway.
  • the aggregation unit can not only analyze and make decisions about the Internet of Things data generated by massive terminal devices, but also obtain commands to obtain information or configure terminal device parameters ( At this time, the transmission of data points to the terminal device; the aggregation unit can also introduce various services from the large Data to social networks, even from social tools "likes" to weather sharing.
  • each routing node can provide IoT data receiving and receiving services for a mass of terminal devices within its own wireless coverage, wherein each routing node has its own wireless coverage within each terminal device.
  • a wireless communication module can be built in, which enables each routing node to communicate wirelessly with each terminal device within its own wireless coverage via wireless network communication.
  • the wireless communication module built into the terminal device can input the upper frequency point 470MHz and the lower frequency point 510MHz during production, so that the wireless communication module can automatically define the communication frequency band as 470MHz ⁇ 510MHz, 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 diagram of a method for modifying an operating state of a terminal device according to an embodiment of the present invention. As shown in FIG. 2, the method for correcting the working state of the terminal device may include the following operations:
  • the aggregation unit receives the data element reported by the routing node, where the data element is encapsulated by the massive IoT data detected by the routing node, and each IoT data includes a device that reports the terminal device of the Internet of Things data.
  • the parameter, the device type of the terminal device, and the data content collected by the terminal device are the parameters collected by the terminal device.
  • the data content collected by the terminal device may be the data content of the natural world directly collected by the terminal device, such as temperature, soil moisture, etc., or may be the data content of the monitored device that is directly collected by the monitored device, such as The temperature of the device to be monitored and the like are not limited in the embodiment of the present invention.
  • each IoT data is collected or monitored by a terminal device that reports the IoT data.
  • the device parameter of the terminal device that reports the IoT data and the device type, wherein the device parameter of the terminal device is used to represent the current working state of the terminal device, for example, the device parameter of the terminal device may include the terminal.
  • the current power consumption and/or the operating temperature of the device are not limited in the embodiment of the present invention.
  • the aggregation unit analyzes the foregoing data element, and obtains a device parameter and a device type of each terminal device that reports the Internet of Things data.
  • the aggregation unit determines, according to the device type of each terminal device that reports the Internet of Things data, from the terminal devices that report the IoT data, the device type is at least one terminal device of the device type that is interested in the aggregation unit.
  • the aggregation unit determines, according to the device parameter of each terminal device in the at least one terminal device, a target terminal device that does not match the device parameter and the corresponding preset device parameter from the at least one terminal device.
  • the aggregation unit stores preset device parameters for different terminal devices or terminal devices of different device types or different device models in a normal working state.
  • the convergence unit sends a modification parameter to the target terminal device to trigger the target terminal device to correct the working state according to the correction parameter.
  • the correction parameter may be determined according to the device parameter of the target terminal device and the preset device parameter corresponding to the target terminal device, and the correction parameter is used to gradually correct the working state of the terminal device to a normal working state. .
  • the sending unit sends the correction parameter to the target terminal device to trigger the target terminal device to modify the working state according to the modified parameter, which may include:
  • the aggregation unit detects whether the load value of the downlink communication port is less than the specified load threshold. When the load value of the downlink communication port is less than the specified load threshold, the downlink communication port sends a correction parameter to the target terminal device to trigger the target terminal device. The working state is corrected according to the correction parameter, so that the reliability of the successful delivery of the correction parameter can be improved.
  • the method for modifying the working state of the terminal device described in FIG. 2 can determine the manner in which the analyzed device type is the data content of the terminal device of the device type of interest to the convergence unit and the corresponding preset data content.
  • FIG. 3 is a schematic flowchart diagram of another method for modifying an operating state of a terminal device according to an embodiment of the present invention.
  • the method for correcting the working state of the terminal device may include the following operations:
  • the aggregation unit receives the data element reported by the routing node, where the data element is encapsulated by the massive IoT data detected by the routing node, and each IoT data includes a device that reports the terminal device of the Internet of Things data.
  • the parameter, the device type of the terminal device, and the data content collected by the terminal device are the parameters collected by the terminal device.
  • the aggregation unit determines whether the routing node is an authorized routing node. When the determination result in step 302 is yes, the step 303 is triggered. When the determination result in step 302 is no, the current flow may be ended.
  • the aggregation unit analyzes the foregoing data element, and obtains a device parameter and a device type of each terminal device that reports the Internet of Things data.
  • the aggregation unit determines, according to the device type of each terminal device that reports the Internet of Things data, from the terminal devices that report the IoT data, the device type is at least one terminal device of the device type that is interested in the aggregation unit.
  • the aggregation unit determines, according to the device parameter of each terminal device in the at least one terminal device, whether the parameter type of the device parameter in the at least one terminal device does not include the terminal device of all the preset parameter types. If the result of the determination is no, the step 306 is triggered, and when the result of the determination in step 305 is YES, step 307 can be triggered.
  • whether the terminal device works normally is determined by the device parameters of multiple parameter types, and after the aggregation unit analyzes the device parameters of each terminal device that reports the Internet of Things data, it is necessary to further determine each terminal device. Whether the parameter type of the device parameter is complete, and the aggregation unit only needs to judge the working state of the terminal device device with the parameter type of the device parameter, thereby reducing the workload of the aggregation unit and improving the target of the determined work abnormality. The accuracy of the terminal device.
  • the aggregation unit determines, according to the device parameter of each terminal device in the at least one terminal device, that the device parameter does not match the corresponding preset device parameter from the at least one terminal device. Target terminal device.
  • the aggregation unit determines, according to the device parameter of each terminal device in the at least one terminal device, a parameter type of the device parameter from the at least one terminal device, including all corresponding preset parameter types, and the device parameter and the corresponding preset device.
  • the target terminal device whose parameters do not match.
  • the convergence unit sends a modification parameter to the target terminal device to trigger the target terminal device to modify the working state according to the correction parameter.
  • the correction parameter may be determined according to the device parameter of the target terminal device and the preset device parameter corresponding to the target terminal device, and the correction parameter is used to gradually correct the working state of the terminal device to a normal working state. .
  • the method for modifying the working state of the terminal device may further include the following operations:
  • the aggregation unit collects the number of times the correction parameter is sent to the target terminal device in the preset time period, and determines whether the counted number reaches the preset number threshold. When it is determined that the number of statistics reaches the preset number threshold, the target terminal device is Sending a work pause instruction, the work pause command is used to instruct the target terminal device to suspend the collection and reporting work.
  • the method for correcting the working state of the terminal device may further include the following operations:
  • the aggregation unit determines whether there is a standby terminal device of the same device type as the target terminal device in the geographical location where the target terminal device is located, and when it is determined that the standby terminal device exists, triggering execution of the foregoing sending a work pause command to the target terminal device Operation.
  • the method for modifying the working state of the terminal device may further include the following operations:
  • the aggregation unit sends a work start command to the standby terminal device, where the work start command is used to instruct the standby terminal device to start the collection and reporting work.
  • each of the Internet of Things data may further include reporting a reporting time of the Internet of Things data.
  • the preset device parameter corresponding to each terminal device of the at least one terminal device is a data corresponding to the corresponding Internet of Things.
  • the preset device parameters corresponding to the time are reported, so that different preset device parameters can be set for different working hours, which can further improve the accuracy of determining the abnormal operation of the target terminal device.
  • the optional embodiment can control the terminal device that frequently works abnormally to stop working, and activate the standby terminal device, which improves the reliability of the data element received by the aggregation unit and is beneficial to maintaining the reliability of the Internet of Things.
  • the method for modifying the working state of the terminal device described in FIG. 3 can determine the manner in which the analyzed device type is the data content of the terminal device of the device type of interest to the convergence unit and the corresponding preset data content.
  • FIG. 4 is a schematic structural diagram of a convergence unit according to an embodiment of the present invention.
  • the aggregation unit 400 can include a receiving unit 401, an analyzing unit 402, a determining unit 403, and a sending unit 404, where:
  • the receiving unit 401 is configured to receive a data element reported by the routing node, where the data element is encapsulated by the massive IoT data that the routing node detects, and each of the Internet of Things data includes a terminal device that reports the Internet of Things data.
  • the data content collected by the terminal device may be the data content of the natural world directly collected by the terminal device, such as temperature, soil moisture, etc., or may be the data content of the monitored device that is directly collected by the monitored device, such as The temperature of the device to be monitored and the like are not limited in the embodiment of the present invention.
  • Each of the Internet of Things data includes, in addition to the data content collected or monitored by the terminal device that reports the IoT data, a device parameter of the terminal device that reports the IoT data, and a device type, where the terminal device The device parameter is used to represent the current working state of the terminal device.
  • the device parameter of the terminal device may include the current power consumption and/or the operating temperature of the terminal device, which is not limited in the embodiment of the present invention.
  • the analyzing unit 402 is configured to analyze the data elements received by the receiving unit 401, and obtain device parameters and device types of each terminal device that report the Internet of Things data.
  • the determining unit 403 is configured to determine, according to the device type of each terminal device that is reported by the analyzing unit 402 that the Internet of Things data is reported, from the terminal devices that report the Internet of Things data, the device type is at least the device type of interest of the convergence unit 400. a terminal device, and according to the analysis unit The device parameter of each terminal device that reports the obtained IoT data is analyzed by 402, and the target terminal device whose device parameter does not match the corresponding preset device parameter is determined from the at least one terminal device.
  • the aggregation unit 400 stores preset device parameters for different terminal devices or terminal devices of different device types or different device models in a normal working state.
  • the sending unit 404 is configured to send the correction parameter to the target terminal device determined by the determining unit 403 to trigger the target terminal device to correct the working state according to the modified parameter.
  • the correction parameter may be determined according to the device parameter of the target terminal device and the preset device parameter corresponding to the target terminal device, and the correction parameter is used to gradually correct the working state of the terminal device to a normal working state. .
  • the aggregation unit 400 implemented in FIG. 4 can determine the terminal device that works abnormally by comparing the data content of the device type whose device type is the device type of interest to the aggregation unit with the corresponding preset data content. And automatically issue correction parameters to the abnormal terminal device to implement timely work modification on the abnormal terminal device, which is beneficial to timely maintenance of the Internet of Things architecture.
  • the aggregation unit 400 may further include a determining unit 405.
  • the structure of the aggregation unit 400 may be as shown in FIG. 5, and FIG. 5 is another aggregation unit disclosed in the embodiment of the present invention. Schematic diagram of the structure. among them:
  • the determining unit 405 is configured, before the determining unit 403 determines, according to the device parameter of each terminal device in the at least one terminal device, the target terminal device that does not match the device parameter and the corresponding preset device parameter from the at least one terminal device, Determining, according to the device parameter of each terminal device in the at least one terminal device, that the parameter type of the device parameter in the at least one terminal device does not include the terminal device of all the preset parameter types, when the at least one terminal device does not When the parameter type of the device parameter does not include the terminal device of all the preset parameter types, the trigger determining unit 403 performs the foregoing device parameter according to each terminal device of the at least one terminal device, and determines from the at least one terminal device. The operation of the target terminal device whose device parameters do not match the corresponding preset device parameters.
  • the determining unit 403 is further configured to: when the determining unit 405 determines that the parameter type of the device parameter in the at least one terminal device does not include the terminal device of all the preset parameter types, Determining, according to the device parameter of each terminal device in the at least one terminal device, a parameter type of the device parameter from the at least one terminal device, including all corresponding preset parameter types, and the device parameter does not match the corresponding preset device parameter Target terminal device.
  • the aggregation unit 400 may further include a statistics unit 406, where:
  • the statistics unit 406 is configured to count the number of times the sending unit 404 sends the correction parameter to the target terminal device within the preset time period.
  • the determining unit 405 can also be used to determine whether the number of times counted by the statistic unit 406 reaches a preset number of times threshold.
  • the sending unit 404 is further configured to: when the determining unit 405 determines that the number of times counted by the statistic 406 reaches a preset number of times threshold, send a work suspension instruction to the target terminal device, where the work pause command is used to indicate that the target terminal device pauses the collection and Report work.
  • the determining unit 405 is further configured to: after determining that the number of times reaches the preset number of times threshold, and before the sending unit 404 sends the work suspension instruction to the target terminal device, determine the geographic location of the target terminal device. Whether there is a standby terminal device of the same device type as the target terminal device in the location, when it is determined that the standby terminal device exists, the trigger sending unit 404 performs the above-mentioned operation of transmitting a work suspension command to the target terminal device.
  • the sending unit 404 is further configured to send a work start instruction to the standby terminal device, where the work start command is used to instruct the standby terminal device to start the collecting and reporting work.
  • the aggregation unit 400 described in FIG. 5 can also control the terminal device with abnormal operation to stop working, and activate the standby terminal device, thereby improving the reliability of the data element received by the aggregation unit and facilitating the reliability of the Internet of Things. .
  • each of the Internet of Things data may further include reporting a reporting time of the Internet of Things data.
  • the preset device parameter corresponding to each terminal device of the at least one terminal device is a data corresponding to the corresponding Internet of Things.
  • the preset device parameters corresponding to the time are reported, so that different preset device parameters can be set for different working hours, which can further improve the accuracy of determining the abnormal operation of the target terminal device.
  • the determining unit 405 is further configured to: after the receiving unit 401 receives the data element reported by the routing node and analyze the data element in the analyzing unit 402, obtain the device of each terminal device that reports the Internet of Things data. Before the parameter and the device type, it is determined whether the routing node is an authorized routing node. When it is determined that the routing node is an authorized routing node, the trigger analysis unit 402 executes the foregoing analysis data element to obtain each of the reported Internet of Things data. Device parameters of the terminal device and operation of the device type.
  • the aggregation unit 400 described in FIG. 4 or FIG. 5 can also verify the identity of the routing node that reports the data element, and perform the corresponding operation when the identity verification of the routing node passes, which can further reduce the aggregation unit. 400 workload.
  • 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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Abstract

本发明涉及一种修正终端设备的工作状态的方法及设备，该方法包括：汇聚单元接收路由节点上报的数据元，并分析该数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型，以及从上报物联网数据的所有终端设备中确定出设备类型为汇聚单元感兴趣的设备类型的至少一个终端设备，并从该至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备，以及向该目标终端设备发送修正参数，以触发目标终端设备根据该修正参数修正工作状态。实施本发明实施例能够自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有利于对物联网架构的及时维护。

Description

一种修正终端设备的工作状态的方法及设备 技术领域
本发明涉及物联网技术领域，尤其涉及一种修正终端设备的工作状态的方法及设备。
背景技术
物联网是指以对物理世界感知为目的，以信息处理为主要任务，以网络为交互载体，实现物与物、物与人之间的信息交互，提供感知信息服务的智能综合系统，通过物与物互联，人们可以更加精细地、动态地管理生产和生活，提高资源利用率和生产效率。在实际的物联网架构中，终端设备能够采集数据内容，并将包括采集到的数据内容的物联网数据上报至路由节点，由路由节点将终端设备采集到的物联网数据封装成数据元并上报至汇聚单元，汇聚单元根据接收到的数据元进行分析和决策。由于汇聚单元进行分析和决策的依据是终端设备采集的物联网数据，为了保证物联网的可靠性，及时对工作异常的终端设备进行修正显得尤为重要。
发明内容
本发明实施例公开了一种修正终端设备的工作状态的方法及设备，能够自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有利于对物联网架构的及时维护。
本发明实施例第一方面公开了一种修正终端设备的工作状态的方法，所述方法包括：
汇聚单元接收路由节点上报的数据元，所述数据元是由所述路由节点对其侦听到的海量物联网数据封装而成的，每个所述物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容；
所述汇聚单元分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型，以及根据上报所述物联网数据的每个终端设备 的设备类型，从上报所述物联网数据的所有终端设备中确定出设备类型为所述汇聚单元感兴趣的设备类型的至少一个终端设备；
所述汇聚单元根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备，并向所述目标终端设备发送修正参数，以触发所述目标终端设备根据所述修正参数修正工作状态。
作为一种可选的实施方式，在本发明实施例第一方面中，所述汇聚单元根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备之前，所述方法还包括：
所述汇聚单元根据所述至少一个终端设备中每个终端设备的设备参数，判断所述至少一个终端设备中是否存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备，当所述至少一个终端设备中不存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备时，触发执行所述根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备的操作。
作为一种可选的实施方式，在本发明实施例第一方面中，所述方法还包括：
所述汇聚单元统计在预设时间段内向所述目标终端设备发送修正参数的次数，并判断所述次数是否达到预设次数阈值，当判断出所述次数达到所述预设次数阈值时，向所述目标终端设备发送工作暂停指令，所述工作暂停指令用于指示所述目标终端设备暂停采集和上报工作。
作为一种可选的实施方式，在本发明实施例第一方面中，在判断出所述次数达到所述预设次数阈值之后，以及在所述汇聚单元向所述目标终端设备发送工作暂停指令之前，所述方法还包括：
所述汇聚单元判断在所述目标终端设备所处的地理位置中是否存在与所述目标终端设备相同设备类型的备用终端设备，当判断出存在所述备用终端设备时，触发执行所述向所述目标终端设备发送工作暂停指令的操作；
所述方法还包括：
所述汇聚单元向所述备用终端设备发送工作启动指令，所述工作启动指令用于指示所述备用终端设备启动采集和上报工作。
作为一种可选的实施方式，在本发明实施例第一方面中，所述汇聚单元接收路由节点上报的数据元之后，以及所述汇聚单元分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型之前，所述方法还包括：
所述汇聚单元判断所述路由节点是否为已授权路由节点，当判断出所述路由节点为所述已授权路由节点时，触发执行所述分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型的操作。
本发明实施例第二方面公开了一种汇聚单元，所述汇聚单元包括接收单元、分析单元、确定单元以及发送单元，其中：
所述接收单元，用于接收路由节点上报的数据元，所述数据元是由所述路由节点对其侦听到的海量物联网数据封装而成的，每个所述物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容；
所述分析单元，用于分析所述接收单元接收到的所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型；
所述确定单元，用于根据上报所述物联网数据的每个终端设备的设备类型，从上报所述物联网数据的所有终端设备中确定出设备类型为所述汇聚单元感兴趣的设备类型的至少一个终端设备，以及根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备；
所述发送单元，用于向所述目标终端设备发送修正参数，以触发所述目标终端设备根据所述修正参数修正工作状态。
作为一种可选的实施方式，在本发明实施例第二方面中，所述汇聚单元还包括第一判断单元，其中：
所述第一判断单元，用于在所述确定单元根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备之前，根据所述至少一个终端设备 中每个终端设备的设备参数，判断所述至少一个终端设备中是否存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备，当所述至少一个终端设备中不存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备时，触发所述确定单元执行所述根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备的操作。
作为一种可选的实施方式，在本发明实施例第二方面中，所述汇聚单元还包括统计单元以及第二判断单元，其中：
所述统计单元，用于统计在预设时间段内向所述目标终端设备发送修正参数的次数；
所述第二判断单元，用于判断所述统计单元统计出的所述次数是否达到预设次数阈值；
所述发送单元，还用于当所述第二判断单元判断出所述次数达到所述预设次数阈值时，向所述目标终端设备发送工作暂停指令，所述工作暂停指令用于指示所述目标终端设备暂停采集和上报工作。
作为一种可选的实施方式，在本发明实施例第二方面中，所述第二判断单元，还用于在判断出所述次数达到所述预设次数阈值之后以及在所述发送单元向所述目标终端设备发送工作暂停指令之前，判断在所述目标终端设备所处的地理位置中是否存在与所述目标终端设备相同设备类型的备用终端设备，当判断出存在所述备用终端设备时，触发所述发送单元执行所述向所述目标终端设备发送工作暂停指令的操作；
所述发送单元，还用于向所述备用终端设备发送工作启动指令，所述工作启动指令用于指示所述备用终端设备启动采集和上报工作。
作为一种可选的实施方式，在本发明实施例第二方面中，所述汇聚单元还包括第三判断单元，其中：
所述第三判断单元，用于在所述接收单元接收路由节点上报的数据元之后以及在所述分析单元分析所述接收单元接收到的所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型之前，判断所述路由节点是否为已授权路由节点，当判断出所述路由节点为所述已授权路由节点 时，触发所述分析单元执行所述分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型的操作。
与现有技术相比，本发明实施例具有以下有益效果：
本发明实施例中，汇聚单元接收路由节点上报的数据元，该数据元是由路由节点对其侦听到的海量物联网数据封装而成的，每个物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容，汇聚单元分析该数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型，以及根据上报物联网数据的每个终端设备的设备类型，从上报物联网数据的所有终端设备中确定出设备类型为汇聚单元感兴趣的设备类型的至少一个终端设备，以及根据该至少一个终端设备中每个终端设备的设备参数，从该至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备，并向该目标终端设备发送修正参数，以触发该目标终端设备根据该修正参数修正工作状态。实施本发明实施例能够将分析得到的设备类型为汇聚单元感兴趣的设备类型的终端设备的数据内容与对应的预设数据内容相比较的方式确定出工作异常的终端设备，并自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有利于对物联网架构的及时维护。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的一种物联网架构的示意图；
图2是本发明实施例公开的一种修正终端设备的工作状态的方法的流程示意图；
图3是本发明实施例公开的另一种修正终端设备的工作状态的方法的流程示意图；
图4是本发明实施例公开的一种汇聚单元的结构示意图；
图5是本发明实施例公开的另一种汇聚单元的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种修正终端设备的工作状态的方法及设备，能够将分析得到的设备类型为汇聚单元感兴趣的设备类型的终端设备的数据内容与对应的预设数据内容相比较的方式确定出工作异常的终端设备，并自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有利于对物联网架构的及时维护。以下分别进行详细说明。
为了更好地理解本发明实施例，下面先对本发明实施例公开的一种物联网架构进行介绍。请参阅图1，图1是本发明实施例公开的一种物联网架构的示意图。如图1所示，该物联网架构按照功能划分可以包括终端设备层、路由节点层以及汇聚层三个层。其中，终端设备层可以包括海量规模的终端设备，例如温度计、湿度计、烟感器、通风设备、雨量传感器、灌溉阀等等，且终端设备层的终端设备可以直接采集自然界的物联网数据，如温度计采集当前天气的实时温度等，也可以直接采集终端设备所监测的被监测设备的物联网数据，如温度计采集发动机的实时温度等，本发明实施例不做限定；路由节点层可以包括网络连接的大量的路由节点，路由节点可以包括路由器、中继器、接入点等设备，本发明实施例不作限定；路由节点可以使用任何标准的组网协议，而且路由节点可以在不同的网络制式之间实现数据解析；汇聚层可以包括过滤网关和汇聚单元，其中，过滤网关可以通过互联网与路由节点层的各个路由节点直接或简介通讯连接；汇聚单元可以通过过滤网关对路由节点层的各个路由节点进行高层管理，从而实现数据传输频率、网络拓扑以及其他组网功能的控制；汇聚单元不仅可以对海量终端设备产生的物联网数据进行分析和决策，还可以通过发指令去获取信息或者配置终端设备参数(此时数据的传输指向终端设备)；汇聚单元还可以引入各种业务，从大 数据到社交网络、甚至从社交工具“点赞”到天气分享等。在图1所示的物联网架构中，每一个路由节点可以为其自身无线覆盖范围内的海量终端设备提供物联网数据收发服务，其中，每一路由节点自身无线覆盖范围内的每一个终端设备可以内置有无线通讯模块，这使得每一路由节点可以通过无线网络通讯方式与自身无线覆盖范围内的每一个终端设备进行无线通讯。在图1所示的物联网架构中，终端设备内置的无线通讯模块在生产时，可以输入上频点470MHz，下频点510MHz，这样无线通讯模块可以自动将通讯频段定义为470MHz～510MHz，以符合中国SRRC标准的规定；或者，也可以输入上频点868MHz，下频点908MHz，这样无线通讯模块可以自动将通讯频段定义为868MHz～908MHz，以符合欧洲ETSI标准的规定；或者，可以输入上频点918MHz，下频点928MHz，这样无线通讯模块可以自动将通讯频段定义为918MHz～928MHz，以符合美国FCC标准的规定；或者，无线通讯模块的通讯频段也可以定义为符合日本ARIB标准或加拿大IC标准的规定，本发明实施例不作限定。在图1所示的物联网架构中，终端设备可以采用频分复用(Frequency Division Multiple Access，FDMA)、跳频(Frequency-Hopping Spread Spectrum，FHSS)、动态时分复用(Dynamic Time Division Multiple Access，DTDMA)、退避复用(CSMA)相结合的方法来解决干扰问题。
实施例一
请参阅图2，图2是本发明实施例公开的一种修正终端设备的工作状态的方法的流程示意图。如图2所示，该修正终端设备的工作状态的方法可以包括以下操作：
201、汇聚单元接收路由节点上报的数据元，该数据元是由路由节点对其侦听到的海量物联网数据封装而成的，每个物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容。
本发明实施例中，由终端设备所采集的数据内容可以是其直接采集的自然界的数据内容，如温度、土壤湿度等，也可以是其直接采集的其监测的被监测设备的数据内容，如被监测设备的温度等，本发明实施例不作限定。其中，每个物联网数据除了包括上报该物联网数据的终端设备所采集或监测到 的数据内容之外，还包括上报该物联网数据的终端设备的设备参数以及设备类型，其中，终端设备的设备参数用于表征该终端设备的当前工作状态，如终端设备的设备参数可以包括终端设备当前功耗和/或工作温度等，本发明实施例不做限定。
202、汇聚单元分析上述数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型。
203、汇聚单元根据上报物联网数据的每个终端设备的设备类型，从上报物联网数据的所有终端设备中确定出设备类型为汇聚单元感兴趣的设备类型的至少一个终端设备。
204、汇聚单元根据上述至少一个终端设备中每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备。
本发明实施例中，汇聚单元中存储有针对不同终端设备或针对不同设备类型或不同设备型号的终端设备在正常工作状态下的预设设备参数。
205、汇聚单元向上述目标终端设备发送修正参数，以触发上述目标终端设备根据该修正参数修正工作状态。
其中，该修正参数可以是根据上述目标终端设备的设备参数以及与上述目标终端设备对应的预设设备参数共同决定的，且该修正参数用于使终端设备将其工作状态逐渐修正为正常工作状态。
本发明实施例中，汇聚单元向上述目标终端设备发送修正参数，以触发上述目标终端设备根据该修正参数修正工作状态可以包括：
汇聚单元检测其下行通信端口的负荷值是否小于指定负荷阈值，当该下行通信端口的负荷值小于指定负荷阈值时，通过该下行通信端口向上述目标终端设备发送修正参数，以触发上述目标终端设备根据该修正参数修正工作状态，这样能够提高修正参数成功下发的可靠性。
可见，实施图2所描述的修正终端设备的工作状态的方法能够将分析得到的设备类型为汇聚单元感兴趣的设备类型的终端设备的数据内容与对应的预设数据内容相比较的方式确定出工作异常的终端设备，并自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有 利于对物联网架构的及时维护。
实施例二
请参阅图3，图3是本发明实施例公开的另一种修正终端设备的工作状态的方法的流程示意图。如图3所示，该修正终端设备的工作状态的方法可以包括以下操作：
301、汇聚单元接收路由节点上报的数据元，该数据元是由路由节点对其侦听到的海量物联网数据封装而成的，每个物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容。
302、汇聚单元判断上述路由节点是否为已授权路由节点，当步骤302的判断结果为是时，触发执行步骤303，当步骤302的判断结果为否时，可以结束本次流程。
303、汇聚单元分析上述数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型。
304、汇聚单元根据上报物联网数据的每个终端设备的设备类型，从上报物联网数据的所有终端设备中确定出设备类型为汇聚单元感兴趣的设备类型的至少一个终端设备。
305、汇聚单元根据上述至少一个终端设备中每个终端设备的设备参数，判断上述至少一个终端设备中是否存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备，当步骤305的判断结果为否时，触发执行步骤306，当步骤305的判断结果为是时，可以触发执行步骤307。
本发明实施例中，终端设备是否正常工作是由多个参数类型的设备参数共同决定的，汇聚单元在分析得到每个上报物联网数据的终端设备的设备参数之后，需要进一步判断每个终端设备的设备参数的参数类型是否齐全，且汇聚单元只需对设备参数的参数类型齐全的终端设备设备进行工作状态判断，这样既能够减少汇聚单元的工作负荷，又能够提高确定出的工作异常的目标终端设备的准确性。
306、汇聚单元根据上述至少一个终端设备中每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的 目标终端设备。
307、汇聚单元根据上述至少一个终端设备中每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数的参数类型包括对应的所有预设参数类型且设备参数与对应的预设设备参数不匹配的目标终端设备。
308、汇聚单元向上述目标终端设备发送修正参数，以触发上述目标终端设备根据该修正参数修正工作状态。
其中，该修正参数可以是根据上述目标终端设备的设备参数以及与上述目标终端设备对应的预设设备参数共同决定的，且该修正参数用于使终端设备将其工作状态逐渐修正为正常工作状态。
在一个可选的实施例中，该修正终端设备的工作状态的方法还可以包括以下操作：
汇聚单元统计在预设时间段内向上述目标终端设备发送修正参数的次数，并判断统计出的次数是否达到预设次数阈值，当判断出统计出次数达到预设次数阈值时，向上述目标终端设备发送工作暂停指令，该工作暂停指令用于指示上述目标终端设备暂停采集和上报工作。
进一步的，在判断出统计出的上述次数达到预设次数阈值之后以及在执行上述向上述目标终端设备发送工作暂停指令之前，该修正终端设备的工作状态的方法还可以包括以下操作：
汇聚单元判断在上述目标终端设备所处的地理位置中是否存在与上述目标终端设备相同设备类型的备用终端设备，当判断出存在备用终端设备时，触发执行上述向上述目标终端设备发送工作暂停指令的操作。
其中，该修正终端设备的工作状态的方法还可以包括以下操作：
汇聚单元向上述备用终端设备发送工作启动指令，其中，该工作启动指令用于指示所备用终端设备启动采集和上报工作。
进一步可选的，上述每个物联网数据还可以包括上报该物联网数据的上报时间，具体的，与上述至少一个终端设备中每个终端设备对应的预设设备参数为与对应物联网数据的上报时间对应的预设设备参数，这样可以为不同工作时间设定不同预设设备参数的方式能够进一步提高确定出上述目标终端设备工作异常的准确性。
该可选的实施例能够控制频繁工作异常的终端设备停止工作，并启动备用终端设备，提高了汇聚单元接收到的数据元的可靠性，有利于维护物联网的可靠性。
可见，实施图3所描述的修正终端设备的工作状态的方法能够将分析得到的设备类型为汇聚单元感兴趣的设备类型的终端设备的数据内容与对应的预设数据内容相比较的方式确定出工作异常的终端设备，并自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有利于对物联网架构的及时维护。
实施例三
请参阅图4，图4是本发明实施例公开的一种汇聚单元的结构示意图。如图4所示，该汇聚单元400可以包括接收单元401、分析单元402、确定单元403以及发送单元404，其中：
接收单元401用于接收路由节点上报的数据元，该数据元是由路由节点对其侦听到的海量物联网数据封装而成的，每个物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容。
本发明实施例中，由终端设备所采集的数据内容可以是其直接采集的自然界的数据内容，如温度、土壤湿度等，也可以是其直接采集的其监测的被监测设备的数据内容，如被监测设备的温度等，本发明实施例不作限定。其中，每个物联网数据除了包括上报该物联网数据的终端设备所采集或监测到的数据内容之外，还包括上报该物联网数据的终端设备的设备参数以及设备类型，其中，终端设备的设备参数用于表征该终端设备的当前工作状态，如终端设备的设备参数可以包括终端设备当前功耗和/或工作温度等，本发明实施例不做限定。
分析单元402用于分析接收单元401接收到的数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型。
确定单元403用于根据分析单元402分析得到的上报物联网数据的每个终端设备的设备类型，从上报物联网数据的所有终端设备中确定出设备类型为汇聚单元400感兴趣的设备类型的至少一个终端设备，以及根据分析单元 402分析得到的上报物联网数据的每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备。
本发明实施例中，汇聚单元400中存储有针对不同终端设备或针对不同设备类型或不同设备型号的终端设备在正常工作状态下的预设设备参数。
发送单元404用于向确定单元403确定出的上述目标终端设备发送修正参数，以触发上述目标终端设备根据该修正参数修正工作状态。
其中，该修正参数可以是根据上述目标终端设备的设备参数以及与上述目标终端设备对应的预设设备参数共同决定的，且该修正参数用于使终端设备将其工作状态逐渐修正为正常工作状态。
可见，实施图4所描述的汇聚单元400能够将分析得到的设备类型为汇聚单元感兴趣的设备类型的终端设备的数据内容与对应的预设数据内容相比较的方式确定出工作异常的终端设备，并自动向工作异常的终端设备下发修正参数，以实现及时对异常的终端设备进行工作修正，有利于对物联网架构的及时维护。
在一个可选的实施例中，该汇聚单元400还可以包括判断单元405，此时，该汇聚单元400的结构可以如图5所示，图5是本发明实施例公开的另一种汇聚单元的结构示意图。其中：
判断单元405用于在确定单元403根据上述至少一个终端设备中每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备之前，根据上述至少一个终端设备中每个终端设备的设备参数，判断上述至少一个终端设备中是否存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备，当上述至少一个终端设备中不存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备时，触发确定单元403执行上述根据上述至少一个终端设备中每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备的操作。
确定单元403还可以用于当判断单元405判断出上述至少一个终端设备中存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备时， 根据上述至少一个终端设备中每个终端设备的设备参数，从上述至少一个终端设备中确定出设备参数的参数类型包括对应的所有预设参数类型且设备参数与对应的预设设备参数不匹配的目标终端设备。
可见，实施图5所描述的汇聚单元400能够提高确定出的工作异常的终端设备的可靠性。
进一步可选的，如图5所示，该汇聚单元400还可以包括统计单元406，其中：
统计单元406用于统计在预设时间段内发送单元404向上述目标终端设备发送修正参数的次数。
判断单元405还可以用于判断统计单元406统计出的次数是否达到预设次数阈值。
发送单元404还可以用于当判断单元405判断出统计单406统计出的次数达到预设次数阈值时，向上述目标终端设备发送工作暂停指令，该工作暂停指令用于指示目标终端设备暂停采集和上报工作。
又进一步可选的，判断单元405还可以用于在判断出上述次数达到预设次数阈值之后以及在发送单元404向上述目标终端设备发送工作暂停指令之前，判断在上述目标终端设备所处的地理位置中是否存在与上述目标终端设备相同设备类型的备用终端设备，当判断出存在备用终端设备时，触发发送单元404执行上述向上述目标终端设备发送工作暂停指令的操作。
发送单元404还可以用于向上述备用终端设备发送工作启动指令，其中，该工作启动指令用于指示上述备用终端设备启动采集和上报工作。
可见，实施图5所描述的汇聚单元400还能够控制频繁工作异常的终端设备停止工作，并启动备用终端设备，提高了汇聚单元接收到的数据元的可靠性，有利于维护物联网的可靠性。
进一步可选的，上述每个物联网数据还可以包括上报该物联网数据的上报时间，具体的，与上述至少一个终端设备中每个终端设备对应的预设设备参数为与对应物联网数据的上报时间对应的预设设备参数，这样可以为不同工作时间设定不同预设设备参数的方式能够进一步提高确定出上述目标终端设备工作异常的准确性。
在另一个可选的实施例中，判断单元405还可以用于在接收单元401接收路由节点上报的数据元之后以及在分析单元402分析数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型之前，判断该路由节点是否为已授权的路由节点，当判断出该路由节点为已授权的路由节点时，触发分析单元402执行上述分析数据元，得到上报物联网数据的每个终端设备的设备参数以及设备类型的操作。
可见，实施图4或图5所描述的汇聚单元400还能够对上报数据元的路由节点的身份进行验证，且当路由节点的身份验证通过时，才执行相应的操作，这样能够进一步降低汇聚单元400的工作负荷。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质包括只读存储器(Read-Only Memory，ROM)、随机存储器(Random Access Memory，RAM)、可编程只读存储器(Programmable Read-only Memory，PROM)、可擦除可编程只读存储器(Erasable Programmable Read Only Memory，EPROM)、一次可编程只读存储器(One-time Programmable Read-Only Memory，OTPROM)、电子抹除式可复写只读存储器(Electrically-Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储器、磁盘存储器、磁带存储器、或者能够用于携带或存储数据的计算机可读的任何其他介质。
以上对本发明实施例公开的一种修正终端设备的工作状态的方法及设备进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种修正终端设备的工作状态的方法，其特征在于，所述方法包括：
    汇聚单元接收路由节点上报的数据元，所述数据元是由所述路由节点对其侦听到的海量物联网数据封装而成的，每个所述物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容；
    所述汇聚单元分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型，以及根据上报所述物联网数据的每个终端设备的设备类型，从上报所述物联网数据的所有终端设备中确定出设备类型为所述汇聚单元感兴趣的设备类型的至少一个终端设备；
    所述汇聚单元根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备，并向所述目标终端设备发送修正参数，以触发所述目标终端设备根据所述修正参数修正工作状态。
  2. 根据权利要求1所述的修正终端设备的工作状态的方法，其特征在于，所述汇聚单元根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备之前，所述方法还包括：
    所述汇聚单元根据所述至少一个终端设备中每个终端设备的设备参数，判断所述至少一个终端设备中是否存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备，当所述至少一个终端设备中不存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备时，触发执行所述根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备的操作。
  3. 根据权利要求1或2所述的修正终端设备的工作状态的方法，其特征在于，所述方法还包括：
    所述汇聚单元统计在预设时间段内向所述目标终端设备发送修正参数的次数，并判断所述次数是否达到预设次数阈值，当判断出所述次数达到所述预设次数阈值时，向所述目标终端设备发送工作暂停指令，所述工作暂停指令用于指示所述目标终端设备暂停采集和上报工作。
  4. 根据权利要求3所述的修正终端设备的工作状态的方法，其特征在于，在判断出所述次数达到所述预设次数阈值之后，以及在所述汇聚单元向所述目标终端设备发送工作暂停指令之前，所述方法还包括：
    所述汇聚单元判断在所述目标终端设备所处的地理位置中是否存在与所述目标终端设备相同设备类型的备用终端设备，当判断出存在所述备用终端设备时，触发执行所述向所述目标终端设备发送工作暂停指令的操作；
    所述方法还包括：
    所述汇聚单元向所述备用终端设备发送工作启动指令，所述工作启动指令用于指示所述备用终端设备启动采集和上报工作。
  5. 根据权利要求1-4任一项所述的修正终端设备的工作状态的方法，其特征在于，所述汇聚单元接收路由节点上报的数据元之后，以及所述汇聚单元分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型之前，所述方法还包括：
    所述汇聚单元判断所述路由节点是否为已授权路由节点，当判断出所述路由节点为所述已授权路由节点时，触发执行所述分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型的操作。
  6. 一种汇聚单元，其特征在于，所述汇聚单元包括接收单元、分析单元、确定单元以及发送单元，其中：
    所述接收单元，用于接收路由节点上报的数据元，所述数据元是由所述路由节点对其侦听到的海量物联网数据封装而成的，每个所述物联网数据包括上报该物联网数据的终端设备的设备参数、该终端设备的设备类型以及该终端设备采集到的数据内容；
    所述分析单元，用于分析所述接收单元接收到的所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型；
    所述确定单元，用于根据上报所述物联网数据的每个终端设备的设备类型，从上报所述物联网数据的所有终端设备中确定出设备类型为所述汇聚单元感兴趣的设备类型的至少一个终端设备，以及根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备；
    所述发送单元，用于向所述目标终端设备发送修正参数，以触发所述目标终端设备根据所述修正参数修正工作状态。
  7. 根据权利要求6所述的汇聚单元，其特征在于，所述汇聚单元还包括第一判断单元，其中：
    所述第一判断单元，用于在所述确定单元根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备之前，根据所述至少一个终端设备中每个终端设备的设备参数，判断所述至少一个终端设备中是否存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备，当所述至少一个终端设备中不存在设备参数的参数类型不包括对应的所有预设参数类型的终端设备时，触发所述确定单元执行所述根据所述至少一个终端设备中每个终端设备的设备参数，从所述至少一个终端设备中确定出设备参数与对应的预设设备参数不匹配的目标终端设备的操作。
  8. 根据权利要求6或7所述的汇聚单元，其特征在于，所述汇聚单元还包括统计单元以及第二判断单元，其中：
    所述统计单元，用于统计在预设时间段内向所述目标终端设备发送修正参数的次数；
    所述第二判断单元，用于判断所述统计单元统计出的所述次数是否达到预设次数阈值；
    所述发送单元，还用于当所述第二判断单元判断出所述次数达到所述预设次数阈值时，向所述目标终端设备发送工作暂停指令，所述工作暂停指令用于指示所述目标终端设备暂停采集和上报工作。
  9. 根据权利要求8所述的汇聚单元，其特征在于，所述第二判断单元，还用于在判断出所述次数达到所述预设次数阈值之后以及在所述发送单元向所述目标终端设备发送工作暂停指令之前，判断在所述目标终端设备所处的地理位置中是否存在与所述目标终端设备相同设备类型的备用终端设备，当判断出存在所述备用终端设备时，触发所述发送单元执行所述向所述目标终端设备发送工作暂停指令的操作；
    所述发送单元，还用于向所述备用终端设备发送工作启动指令，所述工 作启动指令用于指示所述备用终端设备启动采集和上报工作。
  10. 根据权利要求6-9任一项所述的汇聚单元，其特征在于，所述汇聚单元还包括第三判断单元，其中：
    所述第三判断单元，用于在所述接收单元接收路由节点上报的数据元之后以及在所述分析单元分析所述接收单元接收到的所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型之前，判断所述路由节点是否为已授权路由节点，当判断出所述路由节点为所述已授权路由节点时，触发所述分析单元执行所述分析所述数据元，得到上报所述物联网数据的每个终端设备的设备参数以及设备类型的操作。
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