WO2014008825A1 - 一种监控物联网系统中终端在网状态的方法、装置及系统 - Google Patents

一种监控物联网系统中终端在网状态的方法、装置及系统 Download PDF

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Publication number
WO2014008825A1
WO2014008825A1 PCT/CN2013/078658 CN2013078658W WO2014008825A1 WO 2014008825 A1 WO2014008825 A1 WO 2014008825A1 CN 2013078658 W CN2013078658 W CN 2013078658W WO 2014008825 A1 WO2014008825 A1 WO 2014008825A1
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Prior art keywords
terminal
monitoring
switch
internet
platform
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PCT/CN2013/078658
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English (en)
French (fr)
Inventor
穆建宏
任晓东
匡尚超
谢美
肖青
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中国移动通信集团公司
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Application filed by 中国移动通信集团公司 filed Critical 中国移动通信集团公司
Publication of WO2014008825A1 publication Critical patent/WO2014008825A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04Registration at HLR or HSS [Home Subscriber Server]

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, device, and system for monitoring a terminal network state in an Internet of Things system.
  • IoT terminals are generally deployed in unattended locations, and are important for monitoring their presence status. If they are detected in time when the terminal is connected to the network or abnormally disconnected from the network, it can be processed in a timely manner. Stolen, hardware damage and other reasons affect the Internet of Things application.
  • the general method for knowing the current state of the terminal in the network is mainly that if the Internet of Things needs to obtain the current state of the terminal in the network, the Internet of Things platform sends a query request for the terminal in the network state to the corresponding home location register (HLR), and the HLR is required to pass the request.
  • the PSI Provide Subscriber Information message is sent to the switch to obtain the presence status of the current terminal.
  • the existing Internet of Things obtains the state of the terminal in the network state from the HLR. Since the Internet of Things needs to know that the terminal is in the network state, the terminal may enter or leave the network for a period of time, so the existing method has a certain lag. Sexuality may not guarantee that the IoT platform will obtain the current presence status of the terminal in time. If the Internet of Things needs to obtain the presence status of the terminal in time, the IoT platform needs to query the HLR intensively. The HLR queries the user information in the switch through the PSI, which increases the load on the Internet of Things platform, HLR and switch.
  • the embodiment of the invention provides a method, a device and a system for monitoring a state of a terminal in a network in an Internet of Things system, thereby ensuring that the Internet of Things platform/service platform can timely monitor the state of the terminal in the network.
  • An embodiment of the present invention provides a method for monitoring a state of a terminal in a network in an Internet of Things system, including: the switch monitors a network state of the terminal based on a monitoring instruction;
  • the switch When the status of the terminal changes, the switch reports the status change information of the terminal to the Internet of Things platform/service platform through the corresponding home location register.
  • the switch monitors the network status of the terminal based on a monitoring instruction, where the switch receives a monitoring instruction, where the monitoring instruction is when the Internet of Things platform/service platform determines that the current monitoring condition meets the effective condition of the monitoring policy.
  • the monitoring command is sent to the switch by the home location register, where the monitoring command includes the identifier of the monitored terminal and the switch type information, and the monitoring policy is determined by the Internet of Things platform/service platform based on the on-net characteristics of the monitored terminal,
  • the monitoring strategy includes a monitoring period and a monitoring start time;
  • the switch acquires the monitored terminal identifier included in the monitoring instruction
  • the switch determines, according to the monitored terminal identifier, a terminal that needs to be monitored
  • the switch monitors the presence status of the terminal that needs to be monitored.
  • the controlling, by the switch, the status of the terminal in the network based on a monitoring instruction further includes: the switch setting, according to the monitoring instruction, a terminal in the network state to monitor the terminal when the network status changes
  • the switch reports the status change information of the terminal in the network to the Internet of Things platform/service platform through the corresponding home location register, including:
  • the switch determines whether the terminal is provided with the terminal status monitoring flag
  • the switch passes the corresponding home location register, and reports the terminal status change information to the Internet of Things platform/service platform, where the terminal status change information includes: Identification, switch state information, cell ID of the terminal, and switch identity.
  • the controlling, by the switch, the status of the terminal in the network according to a monitoring instruction further includes: the switch cancels monitoring the status of the terminal in the network based on a revocation instruction, where the revocation instruction is when the Internet of Things platform/service platform determines the current When the monitoring condition meets the monitoring policy failure condition, it is sent to the switch through the home location register.
  • the embodiment of the invention further provides a device for monitoring the state of the terminal in the network in the Internet of Things system, Includes:
  • a monitoring module configured to monitor a terminal in a network state based on a monitoring instruction
  • the reporting module is configured to report the change status information of the terminal in the network to the Internet of Things platform/service platform through the corresponding home location register when the terminal changes in the network status.
  • the monitoring module includes:
  • the receiving unit is configured to receive a monitoring instruction, where the monitoring instruction is sent to the switch by using a home location register when the IoT platform/service platform determines that the current monitoring condition meets the effective condition of the monitoring policy, where the monitoring instruction includes being monitored
  • the identification of the terminal and the switch type information, the monitoring policy is determined by the Internet of Things platform/service platform based on the on-net characteristics of the monitored terminal, and the monitoring policy includes a monitoring period and a monitoring start end time;
  • An acquiring unit configured to acquire a monitored terminal identifier included in the monitoring instruction
  • the determining unit is configured to determine, according to the monitored terminal identifier, a terminal that needs to be monitored; and the monitoring unit is configured to perform on-network status monitoring on the terminal that needs to be monitored.
  • the monitoring module further includes:
  • a setting unit configured to set, according to the monitoring instruction, a terminal status monitoring flag for the terminal that needs to be monitored
  • the reporting module includes:
  • a judging unit configured to determine, when the terminal changes in the network status, whether the terminal is provided with a network status monitoring flag of the terminal
  • the in-network state change information includes: a terminal identifier, a switch state information, a cell identifier of the terminal, and a switch identifier.
  • the monitoring module further includes:
  • the revocation unit is configured to revoke the monitoring of the network status of the terminal when the receiving unit receives a revocation instruction, where the revocation instruction is when the IoT platform/service platform determines that the current monitoring condition meets the failure condition of the monitoring policy,
  • the home location register is sent to the switch.
  • the embodiment of the present invention further provides a system for monitoring a terminal network state in an Internet of Things system, including an Internet of Things platform/service platform, a home location register, and a switch;
  • the switch includes:
  • a monitoring module configured to monitor a terminal in a network state based on a monitoring instruction
  • the reporting module is configured to report the change status information of the terminal in the network to the Internet of Things platform/service platform through the corresponding home location register when the terminal changes in the network status.
  • the switch is a circuit domain switch and/or a packet domain switch.
  • the Internet of Things platform/service platform comprises:
  • a module is configured to formulate a monitoring policy based on the on-net characteristics of the monitored terminal, where the monitoring policy includes a monitoring period and a monitoring start time end interval;
  • the determining module is configured to determine whether the current monitoring condition meets the effective or invalid condition of the monitoring policy, and sends an instruction sending instruction when the current monitoring condition meets the effective or invalid condition of the monitoring policy; and the sending module is configured to receive the determining module When the sent instruction sends an indication, the monitoring command or the revocation instruction is sent to the switch through the home location register, where the monitoring instruction includes the identifier of the monitored terminal and the switch type information.
  • the Internet of Things platform/service platform further includes:
  • a receiving module configured to receive, by the switch, a network status change information sent by the home location register, where the network status change information includes: a terminal identifier, a switch state information, a cell identifier of the terminal, and a switch identifier;
  • the saving module is configured to save the network state change information of the terminal received by the receiving module.
  • the home location register includes:
  • the receiving module, ⁇ receives the monitoring instruction or the revocation instruction sent by the Internet of Things platform/service platform, and receives the change status of the terminal in the network state sent by the switch;
  • a sending module configured to send the monitoring instruction or the revocation instruction received by the receiving module to the corresponding switch, and send the terminal status change information received by the receiving module to the Internet of Things platform/service platform.
  • the home location register further includes:
  • the determining module is configured to determine, according to the switch or the cell location change information sent by the terminal, the switch to which the terminal belongs.
  • the terminal in the network state in the monitoring Internet of Things system provided by the present invention
  • the method, the device and the system monitor the terminal in the network state based on a monitoring command by the switch; when the terminal changes in the network state, the switch reports the terminal status change information to the Internet of Things platform through the corresponding home location register/ business platform. This ensures that the IoT platform/service platform can monitor the status of the terminal in the network in time.
  • FIG. 1 is a schematic flowchart 1 of a specific implementation process of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 2 is a second schematic flowchart of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a specific implementation process of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram 4 of a specific implementation process of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram 5 of a specific implementation process of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 6 is a schematic flowchart 6 of a specific implementation process of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 7 is a schematic flowchart 7 of a specific implementation process of a method for monitoring a state of a terminal in a network in an Internet of Things system according to an embodiment of the present invention
  • FIG. 8 is a schematic structural diagram of a system in a monitoring Internet of Things system according to an embodiment of the present invention
  • FIG. 9 is a schematic structural diagram of a switch according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of an Internet of Things platform/service platform according to an embodiment of the present invention
  • FIG. 11 is a schematic structural diagram of a home location register according to an embodiment of the present invention.
  • An embodiment of the present invention provides a method for monitoring a state of a terminal in a network in an Internet of Things system, as shown in FIG. 1 .
  • the method may include:
  • Step 1 The switch monitors the status of the terminal in the network based on a monitoring command.
  • Step 12 When the status of the network changes in the terminal, the switch reports the status change information of the terminal in the network to the Internet of Things platform/service platform through the corresponding home location register.
  • the implementation of the method for monitoring the state of the terminal in the Internet of Things in the Internet of Things system ensures that the Internet of Things platform/service platform can monitor the state of the terminal in the network in time.
  • the switch first receives a monitoring command, which is sent by the IoT platform/service platform to the switch through the home location register (HLR) when the current monitoring condition meets the condition that the monitoring policy is valid.
  • the instruction includes an identifier of the monitored terminal and a switch type information, where the monitoring policy is determined by the Internet of Things platform/service platform based on the on-net characteristics of the monitored terminal, and the monitoring policy includes a monitoring period and a monitoring start end time. ;
  • the switch may acquire the monitored terminal identifier included in the monitoring instruction; the switch determines, according to the monitored terminal identifier, a terminal that needs to be monitored;
  • the switch monitors the presence status of the terminal that needs to be monitored.
  • the Internet of Things platform or the service platform may be based on the on-net characteristics of the Internet of Things terminal (for example, the terminal must always be on the network, or periodically)
  • the network status monitoring policy of the corresponding terminal is set, and the monitoring policy may specifically include information such as a monitoring period and a start end time.
  • the process of setting the terminal in the network state monitoring policy by the service platform may specifically include the following steps:
  • Step 201 When the service platform needs to monitor the presence status of the Internet of Things terminal, the service platform sets the on-network status monitoring policy of the corresponding terminal based on the on-net characteristics of the terminal (eg, the terminal must be always on the network or periodically on the network) .
  • Step 202 The service platform sends a setting terminal terminal presence monitoring instruction to the Internet of Things platform, where the relevant instruction parameter includes a service platform code and a terminal identifier (eg, an International Mobile Subscriber Identity (IMSI): The type of switch that monitors the terminal (at least one of CS and PS, the CS is a circuit domain switch, such as an MSC, VLR, or MSC Server, etc., the PS is a packet domain switch, such as an SGSN, etc.) and the setting is completed. Monitoring strategy.
  • Step 203 The Internet of Things platform confirms whether the service platform has the corresponding authority, that is, whether the service platform can monitor the presence status of the terminal.
  • IMSI International Mobile Subscriber Identity
  • Step 204 After the authentication is passed, the IoT platform locally saves related parameters, and returns to the service platform to set the terminal to successfully monitor the network status monitoring.
  • the process of setting the terminal in the network state monitoring policy of the Internet of Things platform may specifically include the following steps:
  • Step 301 When the Internet of Things platform needs to monitor the presence status of the Internet of Things terminal, the IoT platform is based on the on-net characteristics of the terminal (eg, the terminal must be always on the network, or periodically on the network), and set the on-net status of the corresponding terminal. Monitoring strategy.
  • the Internet of Things platform can also set the terminal status monitoring parameters based on the information input by the user through the Internet of Things platform portal. Relevant parameters include the Internet of Things platform code, terminal identification, switch type and monitoring strategy for monitoring the terminal.
  • Step 302 The Internet of Things platform confirms whether the operator has the corresponding authority, that is, whether the user can monitor the presence status of the terminal.
  • Step 303 If the authentication is passed, the IoT platform locally saves the relevant parameters, and returns to the Internet of Things platform portal to set the terminal to successfully monitor the network status monitoring.
  • the service platform/Internet of Things platform can determine whether the current monitoring conditions meet the requirements of the monitoring policy. For example, the service platform/Internet of Things platform can determine the current system time. The start time of the monitoring policy is approached or approached. If the current system time has reached or approaches the start time of the monitoring policy, the service platform/Internet of Things platform sends a setting terminal network status monitoring instruction to the home location register (HLR), the monitoring instruction Specifically, the terminal identifier (for example, IMSI: International Mobile Subscriber Identity) and the switch type (ie, the type of switch that executes the monitoring command) may be included.
  • HLR home location register
  • the terminal identifier for example, IMSI: International Mobile Subscriber Identity
  • switch type ie, the type of switch that executes the monitoring command
  • the HLR may first save the related information of the monitoring instruction, and then the HLR sends the monitoring instruction to the corresponding switch.
  • the service platform/Internet of Things platform may also determine that the current monitoring condition meets the monitoring policy failure condition, for example, the service platform/Internet of Things platform determines the current system time, and has reached or approached the monitoring policy.
  • the service platform/Internet of Things platform may send a revocation terminal in the network status monitoring instruction to the HLR, that is, the revocation instruction.
  • the HLR may first clear related information controlled by the local terminal, and then send the revocation instruction to the corresponding switch.
  • the corresponding switch receives the revocation instruction, the monitoring of the status of a certain terminal in the network state can be revoked.
  • the terminal when the switch receives the monitoring instruction sent by the Internet of Things platform/service platform, the terminal may set the terminal presence status monitoring flag for the terminal that needs to be monitored. In this way, when the status of the network of the monitored terminal changes, the switch may first check whether the terminal is set with the network status monitoring flag of the terminal; if the terminal has the corresponding terminal status monitoring flag, the switch passes And corresponding to the home location register, reporting the network status change information of the terminal to the Internet of Things platform/service platform, where the network status change information of the terminal may include: terminal identifier, switch state information, cell identifier of the terminal (CelllD), and switch Identification and other information.
  • the network status change information of the terminal may include: terminal identifier, switch state information, cell identifier of the terminal (CelllD), and switch Identification and other information.
  • the switch When the switch receives the revocation command sent by the IoT platform/service platform, the switch can also remove the terminal status monitoring flag corresponding to the terminal while retracting the terminal to monitor the network status.
  • the HLR may send the network state change information of the terminal reported by the switch to the Internet of Things platform/service platform by means of the sending terminal in the network status report request.
  • the IoT platform/service platform After the IoT platform/service platform receives the network status change information of the terminal forwarded by the HLR, the related information can be saved for subsequent calls. At the same time, if other devices or platforms in the Internet of Things require terminal status changes, the IoT platform can also send the information to other devices in the Internet of Things.
  • the HLR when the Internet of Things platform/service platform issues a terminal status monitoring command to the HLR, if the switch information does not exist in the HLR (generally the terminal has not logged in, or is cleared by the switch after login) If the Purged flag is set, the HLR returns the terminal status report request to the IoT platform. The status of the switch is turned off because the user is not logged in or cleared. Then the HLR waits for the location update of the terminal. When the terminal performs location update on the corresponding network, the HLR sends the set terminal presence status monitoring flag command to the switch again.
  • Figure 4 illustrates the process by which the IoT platform/service platform monitors and controls the effective conditions of the monitoring policy.
  • Step 401 The Internet of Things platform / business platform determines whether the current monitoring condition meets the monitoring strategy
  • Step 402 When the current monitoring condition meets the effective condition of the monitoring policy, the Internet of Things platform/service platform sends a setting command for setting the terminal in the network state to the HLR, and the related parameters include the terminal identifier and the type of the monitored switch.
  • Step 403 The HLR determines to confirm that the terminal can be set to monitor.
  • Step 404 The HLR determines whether the terminal has the switch location information of the type.
  • Step 405 The HLR sends a setting terminal network presence monitoring instruction to the switch.
  • Step 406 After receiving the command, the switch sets the terminal status monitoring flag of the terminal.
  • Step 407 The switch returns to the HLR to set the terminal to successfully respond to the network status monitoring, and the parameter includes the terminal identifier, the status of the power on and off, and the cell identifier (CelllD) of the terminal.
  • Step 408 The HLR returns to the Internet of Things platform/service platform to set the terminal to successfully monitor the network status, and returns information such as the power on/off status of the terminal, the cell ID of the terminal, and the identifier of the switch to the object network platform/service platform.
  • Figure 5 illustrates the IoT platform/service platform to monitor the process of undoing control when the current monitoring conditions meet the monitoring policy failure conditions.
  • Step 501 The Internet of Things platform/service platform determines whether the current monitoring condition meets the monitoring policy failure condition
  • Step 502 When the current monitoring condition meets the monitoring policy failure condition, the IoT platform/service platform sends an instruction to the HLR to cancel the terminal status monitoring, and the related parameters include the terminal identifier, and the type of the switch to be revoked;
  • Step 503 The HLR determines to confirm that the terminal can be revoked and monitored
  • the HLR determines that the network type switch information of the terminal exists.
  • Step 506 The switch cancels the monitoring of the network status of the terminal based on the revocation instruction, and at the same time, deletes the monitoring status flag of the terminal in the network state.
  • Step 507 The switch returns to the HLR to cancel the network status monitoring response of the terminal, and the switch information of the subsequent terminal is not reported to the HLR.
  • Step 508 The HLR returns to the IoT platform/service platform to cancel the response of the terminal in the network state monitoring success.
  • Figure 6 illustrates the process of updating the location of the HLR and monitoring the terminal by the switch:
  • Step 601 The switch receives the I/O terminal switch/cell location change information, such as a normal location update message sent by the terminal, a periodic location update message, and the like;
  • Step 602 The switch determines that it needs to go to the HLR to perform location update processing.
  • Step 603 The switch sends a location update request to the HLR.
  • Step 604 The HLR returns a location update response message to the switch.
  • Step 605 The switch returns a switch/cell location change response message to the terminal;
  • the HLR can obtain the location information of the switch, and the terminal monitoring process flow provided by the embodiment of the present invention can be performed subsequently.
  • Step 606 The HLR sends a monitoring instruction to the switch.
  • Step 607 After receiving the monitoring instruction, the switch sets a terminal status monitoring flag for the terminal, and monitors the status of the terminal in the network.
  • Step 608 The switch returns to the HLR to set the terminal to successfully monitor the network status monitoring.
  • Step 609 When the terminal changes in the network state, the switch determines whether the terminal is provided with the terminal status monitoring flag.
  • Step 610 If the terminal has the network status monitoring flag of the terminal, the switch actively reports the network status change information of the terminal to the HLR, where the information may include the terminal identifier, the switch state, and the terminal Cel llD.
  • Step 611 The HLR returns information such as the power on/off state of the terminal, the terminal Cel l ID, and the switch identifier to the Internet of Things platform/service platform;
  • Step 612 The Internet of Things platform/service platform saves relevant information, and returns a report status response of the terminal to the HLR;
  • the step 612 further includes: The Internet of Things platform determines that the information needs to be sent to the relevant service platform;
  • the Internet of Things platform sends a report to the relevant service platform to report the status of the terminal in the network, and reports the status of the terminal in the network and the location information to the service platform;
  • the service platform returns to the IoT platform to report the response of the terminal in the network state.
  • Step 701 The switch receives IoT terminal switch/cell location change information, such as IMSI attach/detach message.
  • Step 702 The switch determines that it does not need to go to the HLR for processing.
  • the HLR has sent the monitoring terminal to the switch at the mesh station via the aforementioned location update process or the process of Figure 4.
  • Step 703 When the terminal changes in the network state, the switch determines whether the terminal is configured with the terminal status monitoring flag.
  • Step 704 If the terminal has the network status monitoring flag of the terminal, the switch actively reports the network status change information of the terminal to the HLR, where the information may include the terminal identifier, the switch state, and the terminal CelllD.
  • Step 705 The HLR reports the status of the terminal in the network to the Internet of Things platform/service platform, and reports information such as the power on state of the terminal, the cell ID of the terminal, and the identifier of the switch to the Internet of Things platform.
  • Step 706 The Internet of Things platform/service platform saves relevant information, and returns a report terminal to the HLR in step 707; the HLR returns a report status response of the terminal to the switch.
  • the embodiment of the present invention further provides a system for monitoring the state of the terminal in the network in the Internet of Things system, as shown in FIG. 8, which may specifically include an Internet of Things platform/service platform 81, a home location register 82, and a switch 83;
  • the switch 83 includes:
  • the monitoring module 831 is configured to monitor the network status of the terminal based on a monitoring instruction
  • the reporting module 832 is configured to report the status change information of the terminal in the network through the corresponding home location register when the terminal changes in the network status.
  • Networked platform/business platform is configured to monitor the network status of the terminal based on a monitoring instruction
  • the reporting module 832 is configured to report the status change information of the terminal in the network through the corresponding home location register when the terminal changes in the network status.
  • the switch may be a circuit domain switch (CS, such as MSC, VLR, or
  • the Internet of Things platform/service platform 81 includes: a formulating module 81 1 for formulating a monitoring policy based on the on-net characteristics of the monitored terminal, where the monitoring policy includes monitoring Cycle, monitoring start and end day;
  • the determining module 812 is configured to determine whether the current monitoring condition meets the effective or invalid condition of the monitoring policy, and sends an instruction sending instruction when the current monitoring condition meets the effective or invalid condition of the monitoring policy; and the sending module 813 is configured to receive the determining Instruction transmission instruction sent by module 812
  • the home location register 82 sends a monitoring command or a cancel command to the switch 83, where the monitoring command includes the identifier of the monitored terminal and the switch type information.
  • the IoT platform/service platform 81 may further include: a receiving module, configured to receive, by the switch, a network status change information sent by the home location register, where the network status change information
  • the method includes: a terminal identifier, a switch state information, a cell identifier of the terminal, and a switch identifier;
  • a saving module configured to save the network status change information of the terminal received by the receiving module.
  • the home location register 82 may specifically include:
  • the receiving module 821 is configured to receive the monitoring instruction or the revocation instruction sent by the Internet of Things platform/service platform 81, and receive the terminal status change information sent by the switch 83;
  • a saving module 822 configured to save instructions and/or information received by the receiving module 821;
  • the sending module 823 is configured to send the monitoring instruction or the revocation instruction received by the receiving module 821 to the corresponding switch 83, and send the terminal status change information received by the receiving module 821 to the Internet of Things platform/service platform 81.
  • the home location register 82 may specifically include:
  • the determining module is configured to determine, according to the switch or the cell location change information sent by the terminal, the switch to which the terminal belongs.
  • the embodiment of the present invention further provides a device for monitoring the state of the terminal in the network in the Internet of Things system.
  • the device may specifically include:
  • the monitoring module 831 is configured to monitor the network status of the terminal based on a monitoring instruction, and the reporting module 832 is configured to report the status change information of the terminal in the network through the corresponding home location register when the terminal changes in the network status.
  • Networked platform/business platform In a specific embodiment, the device may specifically be a switch 83.
  • the monitoring module 831 may specifically include:
  • the receiving unit is configured to receive a monitoring instruction.
  • the monitoring command is sent to the switch 83 by the home location register 82 when the IoT platform/service platform 81 determines that the current monitoring condition meets the monitoring policy effective condition, and the monitoring command includes the identifier of the monitored terminal and the switch type information.
  • the monitoring strategy is determined by the Internet of Things platform/service platform based on the on-net characteristics of the monitored terminal (for example, the terminal must be always on the network or periodically on the network), and the monitoring policy includes the monitoring period and the monitoring begins. Time
  • An acquiring unit configured to acquire a monitored terminal identifier included in the monitoring instruction
  • a determining unit configured to determine, according to the monitored terminal identifier, a terminal that needs to be monitored; and a monitoring unit, configured to perform on-network status monitoring on the terminal that needs to be monitored.
  • the monitoring module 831 may specifically include:
  • a setting unit configured to set, according to a monitoring instruction received by the receiving unit, a terminal in the network state il control flag for the terminal that needs to be monitored;
  • reporting module 832 may further include:
  • a judging unit configured to determine, when the terminal changes in the network status, whether the terminal is provided with a network status monitoring flag of the terminal
  • the status change information in the network includes: a terminal identifier, a switch state information, a cell identifier where the terminal is located, and a switch identifier.
  • the monitoring module 831 may further include:
  • the revocation unit is configured to: when the receiving unit receives a revocation instruction ⁇ , cancel the monitoring of the network status of the terminal, where the revocation instruction is when the IoT platform/service platform 81 determines that the current monitoring condition meets the failure condition of the monitoring policy, It is sent to the switch 83 via the home location register 82.
  • the embodiment of the present invention provides a method, a device, and a system for monitoring a state of a terminal in a network in an Internet of Things system, and monitoring, by using a monitoring command, a terminal in a network state;
  • the switch reports the status change information of the terminal to the Internet of Things platform/service platform through the corresponding home location register.
  • the Internet of Things platform/service platform can monitor the status of the terminal in the network in time.
  • the switch actively reports the real-time presence status of the terminal in time, so the present invention can ensure that the Internet of Things platform/service platform can acquire the current mesh in the terminal in a timely and accurate manner, and is not required in the example of the present invention.
  • the IoT platform/service platform continuously queries the HLR, thus reducing the load on the IoT platform/service platform, HLR and switch services.
  • the service platform/the Internet of Things platform can set the monitoring mode of the terminal in the network state, and monitor the state of the network in accordance with the characteristics of the terminal, instead of continuously monitoring all the terminals, thereby reducing the object.
  • the load of the networked system can be set.

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Abstract

本发明公开了一种监控物联网系统中终端在网状态的方法、装置及系统,通过交换机基于一监控指令,对终端在网状态进行监控;当终端在网状态发生变化时,交换机通过对应的归属位置寄存器,上报终端在网状态变化信息至物联网平台/业务平台。从而可以确保物联网平台/业务平台能够及时监控到终端在网状态。

Description

Figure imgf000003_0001
本发明涉及通讯技术领域, 具体可以涉及一种监控物联网系统中终端在 网状态的方法、 装置及系统。
物联网终端一般部署在无人值守的地方,对它的在网状态监測至关重要, 在终端入网或异常离网时如能及时检測出来, 才能够及日寸迸行相关处理, 防 范由于被盗、 硬件损坏等原因而影响到物联网应用。
目前通用的获知终端当前在网状态的方法, 主要是若物联网需要获取终 端当前在网状态, 则物联网平台向对应的归属位置寄存器(HLR)发送终端在 网状态的查询请求, 要求 HLR通过提供用户信息 (PSI: Provide Subscriber Information) 消息到交换机获取当前终端的在网状态。
而现有的这种物联网从 HLR获知终端在网状态的方法, 由于物联网需要 获知终端在网状态时, 终端可能入网或离网有一段时间了, 因此现有的这种 方法具有一定滞后性, 可能无法保证物联网平台及时获取到终端的当前在网 状态。若物联网需要及时获取终端的在网状态,则需要物联网平台密集向 HLR 进行查询, HLR通过 PSI大量查询交换机中的用户信息, 这增加了物联网平 台、 HLR和交换机的负荷。 而—且., 由于终端在网状态变化的频度比较低, 连 续通过 PSI消息获取的用户信息发生变化的频度也比较低,即很多连续的 PSI 消息返回的信息是一样的, 从而导致现有的查询效率很低。
目前, 现有技术中没有合适、 可靠的办法能够及时、 准确地获知当前终 端在网状态, 不利于物联网相关应用的实施。
本发明实施例提供了一种监控物联网系统中终端在网状态的方法、 装置 及系统, 从而可以确保物联网平台 /业务平台能够及时监控到终端在网状态。
本发明实施例提供的技术方案如下: 本发明实施例提供了一种监控物联网系统中终端在网状态的方法,包括: 交换机基于一监控指令, 对终端在网状态进行监控;
当终端在网状态发生变化时, 交换机通过对应的归属位置寄存器, 上报 终端在网状态变化信息至物联网平台 /业务平台。
优选的, 所述交换机基于一监控指令, 对终端在网状态进行监測包括: 交换机接收一监控指令,所述监控指令是当物联网平台 /业务平台判定当 前监控条件满足监控策略生效条件时,通过归属位置寄存器发送给交换机的, 所述监控指令中包括被监测终端的标识以及交换机类型信息, 所述监控策略 是由物联网平台 /业务平台基于被监控终端的在网特性制定的,所述监控策略 中包括监控周期、 监控开始结束时间;
交换机获取所述监控指令中包括的被监控终端标识;
交换机基于所述被监控终端标识确定需要被监控的终端;
交换机对需要被监控的终端进行在网状态监控。
优选的, 所述交换机基于一监控指令, 对终端在网状态进行监控还包括: 交换机基于所述监控指令, 为需要被监控的终端设置终端在网状态监控 所述当终端在网状态发生变化时, 交换机通过对应的归属位置寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台包括:
当终端在网状态发生变化时, 交换机判断所述终端是否设置有终端在网 状态监控标志;
若所述终端存在对应的终端在网状态监控标志, 则交换机遥过对应的归 属位置寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台, 所述终 端在网状态变化信息包括: 终端标识、 开关机状态信息、 终端所在小区标识 以及交换机标识。
优选的, 所述交换机基于一监控指令, 对终端在网状态进行监控还包括: 交换机基于一撤销指令, 撤销对终端在网状态的监控, 所述撤销指令是 当物联网平台 /业务平台判定当前监测条件满足监测策略失效条件时,通过归 属位置寄存器发送给交换机的。
本发明实施例还提供了一种监控物联网系统中终端在网状态的装置, 包 括:
监控模块, 用于基于一监控指令, 对终端在网状态迸行监控;
上报模块, 用于当终端在网状态发生变化时, 通过对应的归属位置寄存 器, 上报终端在网状态变化信息至物联网平台 /业务平台。
优选的, 所述监控模块包括:
接收单元, 用于接收一监控指令, 所述监控指令是当物联网平台 /业务平 台判定当前监控条件满足监控策略生效条件时, 通过归属位置寄存器发送给 交换机的, 所述监控指令中包括被监测终端的标识以及交换机类型信息, 所 述监控策略是由物联网平台 /业务平台基于被监控终端的在网特性制定的,所 述监控策略中包括监控周期、 监控开始结束时间;
获取单元, 用于获取所述监控指令中包括的被监控终端标识;
确定单元, ^于基于所述被监控终端标识确定需要被监控的终端; 监控单元, 用于对需要被监控的终端进行在网状态监控。
优选的, 所述监控模块还包括:
设置单元, 用于基于所述监控指令, 为需要被监控的终端设置终端在网 状态监控标志;
所述上报模块包括:
判断单元, 用于当终端在网状态发生变化时, 判断所述终端是否设置有 终端在网状态监控标志;
上报单元, 用于在所述判断单元的判断结果显示所述终端设置有终端在 网状态监控标志时, 遥过对应的归属位置寄存器, 上报终端在网状态变化信 息至物联网平台 /业务平台, 所述在网状态变化信息包括: 终端标识、 开关机 状态信息、 终端所在小区标识以及交换机标识。
优选的, 所述监控模块还包括:
撤销单元, 用于当所述接收单元接收到一撤销指令时, 撤销对终端在网 状态的监控,所述撤销指令是当物联网平台 /业务平台判定当前监测条件满足 监测策略失效条件时, 通过归属位置寄存器发送给交换机的。
本发明实施例还提供了一种监控物联网系统中终端在网状态的系统, 包 括物联网平台 /业务平台、 归属位置寄存器以及交换机; 其中, 所述交换机包括:
监控模块, 用于基于一监控指令, 对终端在网状态迸行监控;
上报模块, 用于当终端在网状态发生变化时, 通过对应的归属位置寄存 器, 上报终端在网状态变化信息至物联网平台 /业务平台。
优选的, 所述交换机为电路域交换机和 /或分组域交换机。
优选的, 所述物联网平台 /业务平台包括:
制定模块, 用于基于被监控终端的在网特性, 制定监控策略, 所述监控 策略中包括监控周期、 监控开始结束日寸间;
判断模块, 用于判断当前监控条件是否满足监控策略生效或失效条件, 并在当前监控条件满足监控策略生效或失效条件, 发送一指令发送指示; 发送模块, 用于在接收到所述判断模块所发送的指令发送指示时, 通过 归属位置寄存器, 向交换机发送监控指令或撤销指令, 所述监控指令中包括 被监测终端的标识以及交换机类型信息。
优选的, 所述物联网平台 /业务平台还包括:
接收模块, 用于接收所述交换机通过归属位置寄存器所发送的终端在网 状态变化信息, 所述在网状态变化信息包括: 终端标识、 开关机状态信息、 终端所在小区标识以及交换机标识;
保存模块, ^于保存所述接收模块接收的终端在网状态变化信息。
优选的, 所述归属位置寄存器包括:
接收模块, ^于接收物联网平台 /业务平台发送的监控指令或撤销指令, 以及接收交换机发送的终端在网状态变化信息;
保存模块, ^于保存所述接收模块接收的指令和 /或信息;
发送模块, 用于将所述接收模块接收的监控指令或撤销指令发送至对应 的交换机, 以及将所述接收模块接收的终端在网状态变化信息发送至物联网 平台 /业务平台。
优选的, 所述归属位置寄存器还包括:
判断模块, 用于基于终端发送的开关机或小区位置变化信息, 确定终端 所属的交换机。
从以上所述可以看出, 本发明提供的监控物联网系统中终端在网状态的 方法、 装置及系统, 通过交换机基于一监控指令, 对终端在网状态进行监控; 当终端在网状态发生变化时, 交换机通过对应的归属位置寄存器, 上报终端 在网状态变化信息至物联网平台 /业务平台。 从而可以确保物联网平台 /业务 平台能够及时监控到终端在网状态。
图 1 为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图一;
图 2为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图二;
图 3为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图 ;
图 4为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图四;
图 5为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图五;
图 6为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图六;
图 7为本发明实施例提供的监控物联网系统中终端在网状态的方法的具 体实现流程示意图七;
图 8为本发明实施例提供的监控物联网系统中系统结构示意图; 图 9为本发明实施例提供的交换机结构示意图;
图 10为本发明实施例提供的物联网平台 /业务平台结构示意图; 图 11为本发明实施例提供的归属位置寄存器结构示意图。
本发明实施例提供了一种监控物联网系统中终端在网状态的方法, 如附' 图 1所示, 该方法具体可以包括:
步骤 1 1, 交换机基于一监控指令, 对终端在网状态进行监控; 步骤 12, 当终端在网状态发生变化时, 交换机通过对应的归属位置寄存 器, 上报终端在网状态变化信息至物联网平台 /业务平台。
上述本发明实施例提供的监控物联网系统中终端在网状态的方法的实 现, 可以确保物联网平台 /业务平台能够及时监控到终端在网状态。
本发明实施例中, 交换机首先接收一监控指令, 该监控指令是由物联网 平台 /业务平台判定当前监控条件满足监控策略生效条件时,通过归属位置寄 存器(HLR)发送给交换机的, 所述监控指令中包括被监測终端的标识以及交 换机类型信息,所述监控策略是由物联网平台 /业务平台基于被监控终端的在 网特性制定的, 所述监控策略中包括监控周期、 监控开始结束时间;
然后, 交换机可以获取所述监控指令中包括的被监控终端标识; 交换机基于所述被监控终端标识确定需要被监控的终端;
交换机对需要被监控的终端进行在网状态监控。
本发明实施例中, 若物联网平台或业务平台需要对终端迸行在网状态监 控, 则物联网平台或业务平台可以根据物联网终端的在网特性 (如终端必须 永远在网, 或者周期性在网), 设置对应终端的在网状态监控策略, 该监控策 略中, 具体可以包括监控周期及开始结束时间等信息。
下面结合^图, 对物联网平台或业务平台制作监测策略的过程迸行详细 描述。
若监控策略由业务平台设置, 则如附图 2所示, 业务平台设置终端在网 状态监控策略的过程具体可以包括以下步骤:
步骤 201, 当业务平台需要监控物联网终端的在网状态时, 则业务平台 基于终端的在网特性(如终端必须永远在网, 或者周期性在网), 设置对应终 端的在网状态监控策略。
歩骤 202 , 业务平台向物联网平台发送设置终端在网状态监控指令, 相 关指令参数包括而业务平台代码,终端标识(例如国际移动用户识别码 IMSI : Internat ional Mobi le Subscriber Ident ificat ion Number) , 对终端进行 监控的交换机类型(CS、 PS中的至少一种,所述 CS为电路域交换机, 如 MSC、 VLR或 MSC Server等, 所述 PS为分组域交换机, 如 SGSN等) 以及设置完成 的监控策略。 步骤 203 , 物联网平台确认业务平台是否具有相应权限, 即该业务平台 是否可以对该终端进行在网状态监控。
步骤 204 , 在鉴权通过后, 物联网平台本地保存相关参数, 向业务平台 返回设置终端在网状态监控成功响应。
若监控策略由物联网平台设置, 则如附图 3所示, 物联网平台设置终端 在网状态监控策略的过程具体可以包括以下步骤:
步骤 301 , 当物联网平台需要监控物联网终端的在网状态时, 则物联网 平台基于终端的在网特性(如终端必须永远在网, 或者周期性在网), 设置对 应终端的在网状态监控策略。
另外, 物联网平台也可以基于用户通过物联网平台门户所输入的信息, 设置终端在网状态监控参数, 相关参数包括物联网平台代码, 终端标识, 对 终端进行监控的交换机类型以及监控策略。
步骤 302, 物联网平台确认操作员即用户是否具有相应权限, 即用户是 否可以对该终端进行在网状态监控。
步骤 303 : 若鉴权通过, 则物联网平台本地保存相关参数, 向物联网平 台门户返回设置终端在网状态监控成功响应。
在业务平台 /物联网平台完成监控策略的制定后, 业务平台 /物联网平台 即可判断当前监控条件是否满足监控策略生效条件, 例如, 业务平台 /物联网 平台可以判断当前的系统时间, 是否已经到达或临近监控策略的起始时间, 若当前系统时间已经到达或临近监控策略的开始时间,则业务平台 /物联网平 台向归属位置寄存器(HLR)发送设置终端在网状态监控指令, 该监控指令中 具体可以包括终端标识(例如 IMSI : 国际移动用户识别码)、交换机类型(即 执行该监控指令的交换机类型) 等信息。
HLR在接收到该监控指令后, 首先可以保存该监控指令的相关信息, 然 后, HLR将该监控指令发送至对应的交换机中。
在本发明的另一实施例中,业务平台 /物联网平台还可以在判断当前监控 条件满足监控策略失效条件时, 例如, 业务平台 /物联网平台判定当前系统时 间, 已经到达或临近监控策略的结束时间, 则业务平台 /物联网平台可以向 HLR发送撤销终端在网状态监控指令, 即撤销指令。 HLR在接收到该撤销指令后, 首先可以清除本地终端受控的相关信息, 然后向对应的交换机发送该撤销指令。
那么, 当对应的交换机接收到该撤销指令时, 可以撤销对某一终端在网 状态的监控。
而在本发明的另一具体实施例中,当交换机接收到物联网平台 /业务平台 所发送的监控指令时,可以为需要被监控的终端设置终端在网状态监控标志。 这样, 当被监控的终端的在网状态发生变化时, 交换机可以首先检查即判断 该终端是否设置有终端在网状态监控标志; 若所述终端存在对应的终端在网 状态监控标志, 则交换机通过对应的归属位置寄存器, 上报终端在网状态变 化信息至物联网平台 /业务平台, 所述终端在网状态变化信息具体可以包括: 终端标识、 开关机状态信息、 终端所在小区标识 (CelllD) 以及交换机标识 等信息。
而当交换机接收到物联网平台 /业务平台发送的撤销指令 ,交换机在撤 销对终端在网状态监控的同时, 还可以删除该终端对应的终端在网状态监控 标志。
在本发明实施例中, HLR 可以通过发送终端在网状态报告请求等手段, 将交换机上报的终端在网状态变化信息, 发送给物联网平台 /业务平台。
当物联网平台 /业务平台接收到 HLR转发的终端在网状态变化信息后,可 将相关信息迸行保存, 以便后续需要进行调用。 同时, 若物联网中其他设备 或平台需要终端在网状态变化信息, 则物联网平台还可以将该信息发送至物 联网中的其他设备中。
在本发明的一具体实施例中,当物联网平台 /业务平台向 HLR发出设置终 端在网状态监控指令时, 若 HLR中交换机信息不存在(一般为终端还未登录, 或者登录后被交换机清除掉即 Purged标志被置位), 则 HLR向物联网平台返 回终端在网状态报告请求, 参数中开关机状态值为关机, 原因为用户未登录 或者被清除。 然后 HLR等待该终端的位置更新, 当终端在相应网络进行位置 更新时, HLR向交换机再次发送设置终端在网状态监控标志指令。
下面结合 图, 对本发明实施例提供的监控物联网系统中终端在网状态 的方法的不同实施例分别进行描述。 附图 4 说明了物联网平台 /业务平台监測到满足监控策略生效条件时迸 行受控的流程。
步骤 401 : 物联网平台 /业务平台判断当前监控条件是否满足监控策略生
-^ζ^ 。
步骤 402: 当当前监控条件满足监控策略生效条件时, 物联网平台 /业务 平台向 HLR发出设置终端在网状态监控指令, 相关参数包括终端标识, 监控 的交换机类型。
步骤 403: HLR判断确认该终端可以被设置监控。
步骤 404: HLR判断该终端是否具有该类型交换机位置信息。
步骤 405: HLR向交换机发送设置终端在网状态监控指令。
步骤 406: 交换机收到指令后, 设置该终端的终端在网状态监控标志。 歩骤 407: 交换机向 HLR返回设置终端在网状态监控成功响应, 参数中 包括终端标识, 开关机状态, 终端所在小区标识 (CelllD) 等信息。
歩骤 408: HLR向物联网平台 /业务平台返回设置终端在网状态监控成功 响应, 将终端的开关机状态, 终端 CellID、 交换机标识等信息返回给物物联 网平台 /业务平台。
跗图 5 说明了物联网平台 /业务平台监测到当前监控条件满足监控策略 失效条件时进行撤销受控的流程。
步骤 501 : 物联网平台 /业务平台判断当前监控条件是否满足监控策略失 效条件;
步骤 502: 当当前监控条件满足监控策略失效条件时, 物联网平台 /业务 平台向 HLR发出撤销终端在网状态监控指令, 相关参数包括终端标识, 撤销 监控的交换机类型等信息;
歩骤 503: HLR判断确认该终端可以被撤销监控;
504: HLR判断该终端该网络类型交换机信息存在;
Figure imgf000011_0001
歩骤 506: 交换机基于撤销指令, 撤销终端在网状态监控, 同时, 还可 以删除终端在网状态监控标志。 步骤 507: 交换机向 HLR返回撤销终端在网状态监控响应, 后续该终端 的开关机信息则不报告给 HLR。
步骤 508: HLR向物联网平台 /业务平台返回撤销终端在网状态监控成功 响应。
附图 6说明了到 HLR迸行位置更新并由交换机对终端迸行监控的处理流 程:
步骤 601 : 交换机收到物联网终端开关机 /小区位置变化信息, 例如终端 发送的正常位置更新消息、 周期性位置更新消息等;
步骤 602: 交换机判断需要到 HLR进行位置更新处理;
步骤 603: 交换机向 HLR发送位置更新请求;
步骤 604: HLR向交换机返回位置更新响应消息;
歩骤 605; 交换机给终端返回开关机 /小区位置变化响应消息;
通过上述步骤后, HLR 即可获知交换机的位置信息, 后续可执行本发明 实施例所提供的终端监控处理流程。
步骤 606: HLR向交换机发送监控指令;
歩骤 607; 交换机收到监控指令后, 为该终端设置终端在网状态监控标 志, 对该终端迸行在网状态监控,
歩骤 608; 交换机向 HLR返回设置终端在网状态监控成功响应。
步骤 609: 当终端发生在网状态变化时, 交换机判断该终端是否设置有 终端在网状态监控标志。
步骤 610: 若该终端存在终端在网状态监控标志, 则交换机主动向 HLR 上报终端在网状态变化信息, 该信息中具体可以包括终端标识, 开关机状态, 终端 Cel llD等信息;
歩骤 611 : HLR将终端的开关机状态, 终端 Cel l ID、 交换机标识等信息 返回给物联网平台 /业务平台;
歩骤 612: 物联网平台 /业务平台保存相关信息, 给 HLR返回报告终端在 网状态响应;
若当前物联网系统中, 同时存在物联网平台和业务平台, 则步骤 612中 进一步包括: 物联网平台判断该信息需要发送给相关业务平台;
物联网平台向相关业务平台发送报告终端在网状态请求, 将终端在网状 态和位置信息报告给业务平台;
业务平台向物联网平台返回报告终端在网状态响应。
附图 7说明了交换机不需要到 HLR进行位置更新处理的终端监控流程: 步骤 701 : 交换机收到物联网终端开关机 /小区位置变化信息, 例如 IMSI 附着 /分离消息。
步骤 702: 交换机判断不需要到 HLR处理。
此时, HLR 已经通过前述位置更新过程或附图 4过程把监控终端在网状 台指令发送至交换机。
步骤 703: 当终端发生在网状态变化时, 交换机判断该终端是否设置有 终端在网状态监控标志。
步骤 704: 若该终端存在终端在网状态监控标志, 则交换机主动向 HLR 上报终端在网状态变化信息, 该信息中具体可以包括终端标识, 开关机状态, 终端 CelllD等信息;
歩骤 705: HLR向物联网平台 /业务平台报告终端在网状态, 将终端的开 关机状态, 终端 CellID、 交换机标识等信息报告给物联网平台。
歩骤 706; 物联网平台 /业务平台保存相关信息, 给 HLR返回报告终端在 歩骤 707; HLR向交换机返回报告终端在网状态响应。
本发明实施例还提供了一种监控物联网系统中终端在网状态的系统, 如 跗图 8所示, 具体可以包括物联网平台 /业务平台 81、 归属位置寄存器 82以 及交换机 83;
其中, 如附图 9所示, 交换机 83包括:
监控模块 831 , 用于基于一监控指令, 对终端在网状态进行监控; 上报模块 832, 用于当终端在网状态发生变化时, 通过对应的归属位置 寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台。
本发明实施例中, 交换机具体可为电路域交换机(CS, 例如 MSC、 VLR或
MSG Server等) 和分组域交换机 (PS, 例如 SGSN等) 中的至少一种。 在一具体实施例中, 如附图 10所示, 物联网平台 /业务平台 81包括: 制定模块 81 1, 用于基于被监控终端的在网特性, 制定监控策略, 所述 监控策略中包括监控周期、 监控开始结束日寸间;
判断模块 812, 用于判断当前监控条件是否满足监控策略生效或失效条 件, 并在当前监控条件满足监控策略生效或失效条件, 发送一指令发送指示; 发送模块 813, 用于在接收到所述判断模块 812所发送的指令发送指示
0寸, 通过归属位置寄存器 82, 向交换机 83发送监控指令或撤销指令, 所述 监控指令中包括被监测终端的标识以及交换机类型信息。
在另一具体实施例中, 物联网平台 /业务平台 81具体还可以包括: 接收模块, 用于接收所述交换机通过归属位置寄存器所发送的终端在网 状态变化信息, 所述在网状态变化信息包括: 终端标识、 开关机状态信息、 终端所在小区标识以及交换机标识;
保存模块, 用于保存所述接收模块接收的终端在网状态变化信息。
在另一具体实施例中, 如 ^图 1 1所示, 归属位置寄存器 82具体可以包 括:
接收模块 821, 用于接收物联网平台 /业务平台 81发送的监控指令或撤 销指令, 以及接收交换机 83发送的终端在网状态变化信息;
保存模块 822, 用于保存接收模块 821接收的指令和 /或信息;
发送模块 823 , 用于将接收模块 821接收的监控指令或撤销指令发送至 对应的交换机 83 , 以及将接收模块 821接收的终端在网状态变化信息发送至 物联网平台 /业务平台 81。
在另一具体实施例中, 归属位置寄存器 82具体还可以包括:
判断模块, 用于基于终端发送的开关机或小区位置变化信息, 确定终端 所属的交换机。
本发明实施例还提供了一种监控物联网系统中终端在网状态的装置, 如 附图 9所示, 该装置具体可以包括:
监控模块 831 , 用于基于一监控指令, 对终端在网状态进行监控; 上报模块 832, 用于当终端在网状态发生变化时, 通过对应的归属位置 寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台。 在一具体实施例中, 该装置具体可为一交换机 83。
在本发明的一个具体实施例中, 监控模块 831具体可以包括:
接收单元, 用于接收一监控指令。
所述监控指令是当物联网平台 /业务平台 81判定当前监控条件满足监控 策略生效条件时, 通过归属位置寄存器 82发送给交换机 83的, 所述监控指 令中包括被监测终端的标识以及交换机类型信息, 所述监控策略是由物联网 平台 /业务平台基于被监控终端的在网特性制定的(如终端必须永远在网, 或 者周期性在网), 所述监控策略中包括监控周期、 监控开始结束时间;
获取单元, 用于获取所述监控指令中包括的被监控终端标识;
确定单元, 用于基于所述被监控终端标识确定需要被监控的终端; 监控单元, 用于对需要被监控的终端进行在网状态监控。
在另一具体实施例中, 监控模块 831具体还可以包括:
设置单元, 用于基于接收单元接收的监控指令, 为需要被监控的终端设 置终端在网犬态 il^控标志;
同时, 在上报模块 832中具体还可以包括:
判断单元, 用于当终端在网状态发生变化时, 判断所述终端是否设置有 终端在网状态监控标志;
上报单元, 用于在判断单元的判断结果显示所述终端设置有终端在网状 态监控标志时, 通过对应的归属位置寄存器 82 , 上报终端在网状态变化信息 至物联网平台 /业务平台 81 , 所述在网状态变化信息包括: 终端标识、 开关 机状态信息、 终端所在小区标识以及交换机标识。
在另一具体实施例中, 监控模块 831具体还可以还包括:
撤销单元, 用于当所述接收单元接收到一撤销指令^, 撤销对终端在网 状态的监控, 所述撤销指令是当物联网平台 /业务平台 81判定当前监测条件 满足监测策略失效条件时, 通过归属位置寄存器 82发送给交换机 83的。
通过上述所记载的内容可知, 本发明实施例提供了一种监控物联网系统 中终端在网状态的方法、 装置及系统, 通过交换机基于一监控指令, 对终端 在网状态迸行监控; 当终端在网状态发生变化时, 交换机通过对应的归属位 置寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台。从而可以确 保物联网平台 /业务平台能够及时监控到终端在网状态。
由于本发明实施例中, 交换机主动及时上报终端实时在网状态, 因此本 发明可以确保物联网平台 /业务平台能够及时、准确的获取终端当前的在网状 而且, 由于本发明实例中, 不需要物联网平台 /业务平台不断向 HLR进行 查询, 因此减小了物联网平台 /业务平台、 HLR及交换机业务处理的负荷。
另外, 由于本发明实施例中, 业务平台 /物联网平台可以设置终端在网状 态监控策略, 根据终端特点针对性进行在网状态的监控, 而不是所有终端都 连续进行监控, 从而减小了物联网系统的负荷。 以上所述仅是本发明的实施方式, 应当指出, 对于本技术领域的普通技 术人员来说, 在不脱离本发明原理的前提下, 还可以作出若干改进和润饰, 这些改进和润饰也应视为本发明的保护范围。

Claims

一种监控物联网系统中终端在网状态的方法, 其特征在于, 包括: 交换机基于一监控指令, 对终端在网状态进行监控;
当终端在网状态发生变化时, 交换机通过对应的归属位置寄存器, 上报 终端在网状态变化信息至物联网平台 /业务平台。
2、如权利要求 1所述的方法,其特征在于,所述交换机基于一监控指令, 对终端在网状态进行监測包括:
交换机接收一监控指令,所述监控指令是当物联网平台 /业务平台判定当 前监控条件满足监控策略生效条件时,通过归属位置寄存器发送给交换机的, 所述监控指令中包括被监测终端的标识以及交换机类型信息, 所述监控策略 是由物联网平台 /业务平台基于被监控终端的在网特性制定的,所述监控策略 中包括监控周期、 监控开始结束时间;
交换机获取所述监控指令中包括的被监控终端标识;
交换机基于所述被监控终端标识确定需要被监控的终端;
交换机对需要被监控的终端进行在网状态监控。
3、如权利要求 2所述的方法,其特征在于,所述交换机基于一监控指令, 对终端在网状态进行监控还包括:
交换机基于所述监控指令, 为需要被监控的终端设置终端在网状态监控 所述当终端在网状态发生变化时, 交换机通过对应的归属位置寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台包括:
当终端在网状态发生变化时, 交换机判断所述终端是否设置有终端在网 状态监控标志;
若所述终端存在对应的终端在网状态监控标志, 则交换机通过对应的归 属位置寄存器, 上报终端在网状态变化信息至物联网平台 /业务平台, 所述终 端在网状态变化信息包括: 终端标识、 开关机状态信息、 终端所在小区标识 以及交换机标识。
4、如权利要求 2所述的方法,其特征在于,所述交换机基于一监控指令, 对终端在网状态进行监控还包括:
交换机基于一撤销指令, 撤销对终端在网状态的监控, 所述撤销指令是 当物联网平台 /业务平台判定当前监测条件满足监测策略失效条件时,通过归 属位置寄存器发送给交换机的。
5、 一种监控物联网系统中终端在网状态的装置, 其特征在于, 包括: 监控模块, 用于基于一监控指令, 对终端在网状态迸行监控;
上报模块, 用于当终端在网状态发生变化时, 通过对应的归属位置寄存 器, 上报终端在网状态变化信息至物联网平台 /业务平台。
6、 如权利要求 5所述的装置, 其特征在于, 所述监控模块包括: 接收单元, 用于接收一监控指令, 所述监控指令是当物联网平台 /业务平 台判定当前监控条件满足监控策略生效条件时, 遥过归属位置寄存器发送给 交换机的, 所述监控指令中包括被监测终端的标识以及交换机类型信息, 所 述监控策略是由物联网平台 /业务平台基于被监控终端的在网特性制定的,所 述监控策略中包括监控周期、 监控开始结束时间;
获取单元, 用于获取所述监控指令中包括的被监控终端标识;
确定单元, ^于基于所述被监控终端标识确定需要被监控的终端; 监控单元, 用于对需要被监控的终端进行在网状态监控。
7、 如权利要求 6所述的装置, 其特征在于, 所述监控模块还包括: 设置单元, 用于基于所述监控指令, 为需要被监控的终端设置终端在网 状态监控标志;
所述上报模块包括:
判断单元, 用于当终端在网状态发生变化时, 判断所述终端是否设置有 终端在网状态监控标志;
上报单元, 用于在所述判断单元的判断结果显示所述终端设置有终端在 网状态监控标志时, 通过对应的归属位置寄存器, 上报终端在网状态变化信 息至物联网平台 /业务平台, 所述在网状态变化信息包括: 终端标识、 开关机 状态信息.、 终端所在小区标识以及交换机标识。
8、 如权利要求 6所述的装置, 其特征在于, 所述监控模块还包括: 撤销单元, 用于当所述接收单元接收到一撤销指令时, 撤销对终端在网 状态的监控,所述撤销指令是当物联网平台 /业务平台判定当前监测条件满足 监测策略失效条件时, 通过归属位置寄存器发送给交换机的。
9、 一种监控物联网系统中终端在网状态的系统, 其特征在于, 包括物联 网平台 /业务平台、 归属位置寄存器以及交换机;
其中, 所述交换机包括:
监控模块, 用于基于一监控指令, 对终端在网状态迸行监控;
上报模块, 用于当终端在网状态发生变化时, 通过对应的归属位置寄存 器, 上报终端在网状态变化信息至物联网平台 /业务平台。
10、 如权利要求 9所述的系统, 其特征在于, 所述交换机为电路域交换
11、 如权利要求 9所述的系统, 其特征在于, 所述物联网平台 /业务平台 包括:
制定模块, 用于基于被监控终端的在网特性, 制定监控策略, 所述监控 策略中包括监控周期、 监控开始结束 H寸间;
判断模块, 用于判断当前监控条件是否满足监控策略生效或失效条件, 并在当前监控条件满足监控策略生效或失效条件, 发送一指令发送指示; 发送模块, 用于在接收到所述判断模块所发送的指令发送指示时, 通过 归属位置寄存器, 向交换机发送监控指令或撤销指令, 所述监控指令中包括 被监测终端的标识以及交换机类型信息。
12、 如权利要求 11所述的系统, 其特征在于, 所述物联网平台 /业务平 台还包括:
接收模块, 用于接收所述交换机通过归属位置寄存器所发送的终端在网 状态变化信息, 所述在网状态变化信息包括: 终端标识、 开关机状态信息、 终端所在小区标识以及交换机标识;
保存模块, 用于保存所述接收模块接收的终端在网状态变化信息。
13、如权利要求 1 1所述的系统,其特征在于,所述归属位置寄存器包括: 接收模块, 用于接收物联网平台 /业务平台发送的监控指令或撤销指令, 以及接收交换机发送的终端在网状态变化信息;
保存模块, 用于保存所述接收模块接收的指令和 /或信息; 发送模块, 用于将所述接收模块接收的监控指令或撤销指令发送至对应 的交换机, 以及将所述接收模块接收的终端在网状态变化信息发送至物联网 平台 /业务平台。
14、 如权利要求 13所述的系统, 其特征在于, 所述归属位置寄存器还包 括:
判断模块, 用于基于终端发送的开关机或小区位置变化信息, 确定终端 所属的交换机。
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