WO2019052163A1 - Method and device for wakeup processing - Google Patents

Method and device for wakeup processing Download PDF

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Publication number
WO2019052163A1
WO2019052163A1 PCT/CN2018/082379 CN2018082379W WO2019052163A1 WO 2019052163 A1 WO2019052163 A1 WO 2019052163A1 CN 2018082379 W CN2018082379 W CN 2018082379W WO 2019052163 A1 WO2019052163 A1 WO 2019052163A1
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Prior art keywords
saving mode
power saving
mode parameter
internet
things device
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PCT/CN2018/082379
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French (fr)
Chinese (zh)
Inventor
钟建东
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西安中兴新软件有限责任公司
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Publication of WO2019052163A1 publication Critical patent/WO2019052163A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0289Congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • Embodiments of the present disclosure relate to, but are not limited to, the field of communication technologies, and in particular, to a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server.
  • NB-IoT technology has a wide coverage, low power consumption, low cost and support for large connections.
  • the usage scenarios of NB-IoT generally send some data with a small amount of data periodically.
  • the NB-IoT chip saves power because of the PSM (Power save mode) function.
  • the power consumption of the terminal under the PSM is extremely low, only a few microamps.
  • NB-IoT Due to the large connection characteristics of NB-IoT, the number of devices that can be counted under the same base station can be increased by 50 to 100 times (the same sector can support 100,000 connections). There are many terminals at the same time in the same network or in the same area. Access, if these terminals wake up at the same time, or wake up in a small period of time, the network will receive a large number of TAU (Tracking Area Update) requests from different IoT devices, causing network congestion and increasing.
  • TAU Track Area Update
  • the communication failure rate of the NB-IoT terminal increases the number of retry attempts of the terminal communication, prolongs the working time of the terminal, and increases the power consumption of the terminal.
  • Embodiments of the present disclosure provide a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server.
  • a method of waking up processing including:
  • the method before the receiving, by the cloud server, the first power saving mode parameter, the method further includes:
  • an identifier of the terminal an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
  • the first power saving mode parameter includes a first tracking area update period, and the first tracking area update period is a specified time point or a specified length of time period.
  • the negotiating with the network according to the first power saving mode parameter to obtain a second power saving mode includes:
  • the first tracking area update request message When it is determined that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, sending a first tracking area update request message to the network server, the first tracking area update request The message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
  • the tracking area update accept message carries the second power saving mode parameter
  • the second power saving mode parameter includes a second activation timer duration and a second tracking area Update Cycle.
  • the entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode includes:
  • the duration of the state in which the power saving mode is maintained is the second tracking area update period minus the second activation timer duration, and wakes up from the power saving mode when the duration ends.
  • the entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode further includes:
  • An Internet of Things device comprising:
  • a receiving module configured to receive a wake-up time parameter allocated by the cloud server
  • the coordination module negotiates with the network according to the first power saving mode parameter to obtain a second power saving mode
  • the wake-up module is configured to enter a power-saving mode according to the second power-saving mode parameter, maintain a state of the power-saving mode for a duration, and wake up from the power-saving mode.
  • the Internet of Things device further includes:
  • the sending module is configured to send one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
  • the first power saving mode parameter includes a first tracking area update period, and the first tracking area update period is a specified time point or a time period of a specified length.
  • the Internet of Things device further includes
  • a determining module configured to send a first tracking area update request message to the network server when determining that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, where
  • the tracking area update request message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
  • the receiving module is further configured to receive a tracking area update accept message returned by the network server, where the tracking area update message carries the second power saving mode parameter, and the second power saving mode parameter includes a second active timing The duration of the device and the second tracking area update period.
  • the waking module enters a power saving mode according to the second power saving mode parameter, and wakes up from the power saving mode, including: maintaining a state of the power saving mode for a second time
  • the tracking area update period is subtracted from the second activation timer duration, and wakes up from the power saving mode when the duration ends.
  • the Internet of Things device further includes:
  • the sending module is configured to send a second tracking area update request message to the network after the wake-up module wakes up from the power saving mode, where the second tracking area update request message carries the second power saving mode parameter.
  • An Internet of Things device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following steps when executing the program:
  • a terminal includes the above-described Internet of Things device.
  • a method of waking up processing including:
  • the method further includes:
  • the method further includes:
  • the power is turned on after receiving the power-on command of the controller.
  • An Internet of Things device comprising:
  • the first transmission module is configured to: after receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server;
  • the second transmission module After receiving the first power saving mode parameter returned by the cloud server, the second transmission module sends the first power saving mode parameter to the controller.
  • the Internet of Things device further includes:
  • the processing module is configured to shut down after receiving the shutdown command of the controller.
  • the processing module is further configured to boot after receiving a power on command of the controller.
  • An Internet of Things device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following steps when executing the program:
  • a method of waking up processing including:
  • the method after receiving the first power saving mode parameter returned by the object network device, the method further includes:
  • controlling the wake-up of the Internet of Things device according to the first power saving mode parameter comprises:
  • a controller comprising:
  • the sending module is configured to send the service data to the Internet of Things device after sending the power-on command to the Internet of Things device;
  • a control module configured to receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
  • control module is further configured to send a shutdown command to the Internet of Things device after receiving the first power saving mode parameter returned by the Internet of Things device.
  • controlling the IoT device wakeup includes: when detecting that the current time reaches the time specified by the first power saving mode parameter, The IoT device sends a boot command.
  • a controller comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following steps when executing the program:
  • a terminal comprising the above-described Internet of Things device and the above controller.
  • a method of waking up processing including:
  • the first power saving mode parameter includes a specified time point or a time period of a specified length.
  • a cloud server including:
  • a receiving module configured to receive a third power saving mode parameter of the Internet of Things device
  • the determining module is configured to determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
  • the first power saving mode parameter includes a time period of a specified time point or a specified length.
  • a cloud server includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
  • the present disclosure also proposes a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement any of the methods described above.
  • the embodiments of the present disclosure provide a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server, which can prevent a large number of terminals in the Internet of Things from waking up in a short time to cause network congestion.
  • FIG. 1 is a flowchart of a method for performing wake-up processing on the IoT device side in the first example of the present disclosure.
  • FIG. 2 is a flowchart of a method for performing wake-up processing on a cloud server side in Example 1 of the present disclosure.
  • FIG. 3 is a flowchart of an application example in Example 1 of the present disclosure.
  • Example 4 is a schematic diagram of an Internet of Things device in Example 1 of the present disclosure.
  • FIG. 5 is a schematic diagram of a cloud server according to an embodiment of the present disclosure.
  • FIG. 6 is a flowchart of a method for wake-up processing on the IoT device side in the second example of the present disclosure.
  • FIG. 7 is a flowchart of a method of wake-up processing on the controller side in Example 2 of the present disclosure.
  • FIG. 8 is a flowchart of an application example in Example 2 of the present disclosure.
  • FIG. 9 is a schematic diagram of an Internet of Things device in Example 2 of the present disclosure.
  • FIG. 10 is a schematic diagram of a controller in Example 2 of the present disclosure.
  • the NB-IoT network has not been deployed yet, and various manufacturers of the IoT module are in the process of research and development, and products that have not yet completed the certification test. Therefore, it is currently focused on the behavior of a single terminal, and does not prevent a large number of terminals from waking up in a short period of time to cause network congestion.
  • the application scenario of this example is an Internet of Things application system composed of a single IoT device.
  • FIG. 1 is a flowchart of a method for performing wake-up processing on an IoT device side according to an embodiment of the present disclosure. As shown in FIG. 1 , the method in this embodiment includes:
  • Step 11 Receive a first power saving mode parameter allocated by the cloud server.
  • Step 12 The second power saving mode negotiated with the network according to the first power saving mode parameter
  • Step 13 Enter a power saving mode according to the second power saving mode parameter, maintain a state of the power saving mode for a duration, and wake up from the power saving mode.
  • FIG. 2 is a flowchart of a method for performing wake-up processing on a cloud server side according to an embodiment of the present disclosure. As shown in FIG. 2, the method in this embodiment includes:
  • Step 21 Receive a third power saving mode parameter of the Internet of Things device
  • Step 22 Determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
  • the embodiments of the present disclosure mainly relate to a method for preventing a large number of NB-IoT terminal devices from waking up in a short time and transmitting a TAU request to the network in an NB-IoT network.
  • the cloud server receives the terminal data, according to the terminal ID, the service cell ID of the terminal, and the terminal information stored in the cloud server, such as each reporting period, and other terminal related information of the cloud server. And calculating, according to a certain algorithm, the terminal wake-up time point (T wakeup ) or the time period, and sending the time T wakeup to the terminal.
  • the terminal compares its existing TAU period with T wakeup . If there is no match, the TAU re-sends the TAU to negotiate a new TAU period. After the negotiation succeeds, the terminal wakes up at the T wakeup time.
  • the cloud server can control the wake-up time of all the terminals, thereby preventing the network congestion caused by the centralized wake-up of a large number of terminals in a short period of time, thereby speeding up the terminal access network speed after the PSM. .
  • the embodiment of the present disclosure is applicable to an NB-IOT module that supports a PSM function, and is used to reduce the probability of a large number of terminals waking up and accessing the network at the same time in a network environment in which the PSM parameters are supported by the terminal, thereby reducing the communication failure probability and optimizing the terminal consumption. Power and speed up data transfer time.
  • the subjects involved in the embodiments of the present disclosure are: an Internet of Things device, a network side (including a carrier network of a base station and a core network), and a cloud server.
  • the terminal includes the above-described Internet of Things device.
  • the Internet of Things device accesses the cloud server through the service provided by the network side.
  • the IoT device can include a communication module and a data storage module.
  • the communication module is used for network registration and data transmission and reception.
  • the data storage module can store the configuration of the communication module and some parameters sent by the network or the cloud server.
  • the method of this embodiment includes the following steps:
  • Step 101 After the IoT device is powered on, first initiate an attach request to the network;
  • the attach request is the first air interface message initiated by the terminal to the core network when the terminal registers the network. After the core network receives the attach request from the terminal, the core network initiates a security request related to the authentication. After the authentication is passed, the authentication request is performed. The core network will issue an attach and accept message to the terminal, and then the terminal can use the network service normally.
  • Step 102 The attach accept message sent by the network carries the parameters of the activation timer parameter and the TAU period.
  • the activation timer is represented by T3324.
  • the meaning is that after the terminal enters the idle state, after waiting for an activation timer, the terminal enters the PSM state.
  • the TAU parameters are represented by T3412 or T3412extend (extended), and different core network implementations may be different.
  • T3412 When the terminal does not receive the T3412 extension, the T3412 is used as the standard.
  • the T3412 extension is used. In this embodiment, it is called the TAU parameter.
  • the TAU parameter means that after the terminal enters the idle state, after a period of time set by the TAU parameter, a TAU request is initiated to the network.
  • Steps 101 and 102 are both in accordance with the existing 3GPP protocol specifications and are a regular behavior.
  • Step 103 The Internet of Things device sends data to the cloud server, including: a terminal ID, a serving cell ID, a TAC (tracking area code), location information, a TAU parameter, an activation timer, and the like, and some of these parameters may be sent. More than these parameters can be sent.
  • the Internet of Things device can send the parameters to the cloud server by attaching these parameters to the data packet to be sent, or separately send these parameters to the cloud server in the form of IP packets.
  • Step 104 The cloud server calculates a TAU parameter according to the parameters of the terminal, and issues a time parameter for the next time the terminal performs the TAU request.
  • the TAU parameter can be a specific time point, such as 2017-10-10 10:10:10, or a time period, for example, from 2017-10-10 10:10:10 to 2017-10-10 10: 10:20.
  • the time period means that it is ok for the terminal to wake up to make a TAU request at any time during the time period.
  • the cloud server allocates a TAU time point or time period to the terminal according to a certain algorithm.
  • the purpose is that at this time, a large number of terminals do not simultaneously initiate TAU, and the terminal of the entire system is attempted to be in an evenly distributed time. wake.
  • the cloud server divides the time resource into small blocks for a certain time length t for each serving cell ID, and the i-th time period Ri starts at T+i*T and ends at T+(i). +1)*t, after receiving the terminal request, the cloud server first calculates the terminal wake-up time T wakeup according to the activation timer reported by the terminal, and the TAU duration, and then finds the terminal T wakeup from the resource list of the corresponding cell.
  • the time period Ri if Ri is available, assigns Ri to the associated terminal, otherwise finds a time period closest to Ri to the terminal.
  • the cloud server sends the start time of the time period to the terminal through the downlink data.
  • the calculated TAU parameter can ensure that the terminal does not have a large number of other terminals waking up at the same time when the terminal wakes up after the PSM period, so that it can avoid competing with other modules at the same time.
  • the cloud server sends the calculated TAU parameter to the Internet of Things module in the form of an IP packet.
  • Step 105 The IoT device receives the start time period of the TAU cycle of the cloud server, and determines whether the time of the TAU under the current parameter of the IoT device is within the time period sent by the cloud server. If not, the IoT device and the network renegotiate. PSM activation timer and TAU cycle parameters.
  • the TAS request is initiated by the IoT device to renegotiate the two parameters.
  • the value of the T3324 parameter carried in the TAU request is the legal value closest to the activation timer.
  • the T3412 extended parameter is also the closest to the TAU period parameter delivered by the cloud server. A legal value, then go to step 106; if so, the TAU request is not re-initiated.
  • Step 106 The network sends a TAU accept message, where T3324 and T3412 (or T3412 extension) are sent, indicating that the core network receives and confirms the values of the two parameters.
  • T3324 and T3412 or T3412 extension
  • the result of the negotiation success is that the parameters of the TAU accept message are subject to ;
  • Step 107 After the IoT device enters the idle state, according to the parameters negotiated in step 106, wait for the time to activate the timer, and the activation timer expires to enter the PSM state;
  • Step 108 The Internet of Things device enters the PSM according to the TAU cycle negotiated in step 106, and the duration of the IoT device remaining in the PSM state is the duration of the TAU period minus the activation timer.
  • the TAU accept message carries T3324 for 20 seconds and T3412ext for 3600 seconds, then the module keeps the PSM for 3580 seconds.
  • Step 109 The TAO parameter negotiated by the IoT device according to step 106 wakes up after the expiration and initiates a TAU request message to the network.
  • the IoT device wakes up after entering the PSM state for 3580 seconds and sends a TAU request to the network, where the type of TAU is periodic updating.
  • the Internet of Things device of this embodiment includes:
  • a receiving module configured to receive a wake-up time parameter allocated by the cloud server
  • a coordination module the second power saving mode negotiated with the network according to the first power saving mode parameter
  • the wake-up module is configured to enter a power-saving mode according to the second power-saving mode parameter, maintain a state of the power-saving mode for a duration, and wake up from the power-saving mode.
  • the Internet of Things device may further include:
  • the sending module is configured to send one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
  • the Internet of Things device may further include
  • a determining module configured to send a first tracking area update request message to the network server when determining that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, where a tracking area update request message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
  • the receiving module is further configured to receive a tracking area update accept message returned by the network server, where the tracking area update message carries the second power saving mode parameter, and the second power saving mode parameter includes a second active timing The duration of the device and the second tracking area update period.
  • the wake-up module enters a power-saving mode according to the second power-saving mode parameter, maintains a state of the power-saving mode for a duration, and wakes up from the power-saving mode, including: maintaining a power-saving mode
  • the duration of the state is the second tracking zone update period minus the second activation timer duration, and wakes up from the power saving mode when the duration ends.
  • the IoT device further includes: a sending module, configured to send a second tracking area update request message to the network after the wake-up module wakes up from the power saving mode, the second tracking The zone update request message carries the second power saving mode parameter.
  • An embodiment of the present disclosure further provides an Internet of Things device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
  • FIG. 5 is a schematic diagram of a cloud server according to an embodiment of the present disclosure. As shown in FIG. 5, the cloud server in this embodiment includes:
  • a receiving module configured to receive a third power saving mode parameter of the Internet of Things device
  • the determining module is configured to determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
  • the wake-up time parameter includes a specified time point or a time period of a specified length.
  • An embodiment of the present disclosure further provides a cloud server, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
  • the solution in this embodiment can reduce the probability that a large number of terminals wake up and access the network at the same time, thereby reducing the probability of communication failure, optimizing the power consumption of the terminal, and accelerating the data transmission time.
  • the application scenario of this example is an IoT application system composed of an MCU (Microcontroller Unit) connected to the Internet of Things module.
  • MCU Microcontroller Unit
  • FIG. 6 is a flowchart of a method for waking up processing on the IoT device side according to an embodiment of the present disclosure. As shown in FIG. 6, the method in this embodiment includes:
  • Step 31 After receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server.
  • Step 32 After receiving the first power saving mode parameter returned by the cloud server, send the first power saving mode parameter to the controller.
  • FIG. 7 is a flowchart of a method for waking up processing on the controller side according to an embodiment of the present disclosure. As shown in FIG. 7, the method in this embodiment includes:
  • Step 41 After sending a power-on command to the Internet of Things device, send service data to the object-of-network device.
  • Step 42 Receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
  • the MCU is responsible for opening and closing the IoT device, and the MCU completes the data transmission of the cloud server through the Internet of Things module.
  • the MCU data will be shut down after the MCU data is sent.
  • the IoT device is then controlled to be powered on periodically to receive cloud server data or to send data to the cloud server.
  • the cloud server can send the IoT device to the next boot time, the MCU detects the system time, and controls the IoT device to boot at the time set by the cloud server to avoid network congestion.
  • FIG. 8 is a flowchart of an application example of the present disclosure. As shown in FIG. 8, the application example includes the following steps:
  • step 201 the MCU controls the IoT module to boot.
  • Step 202 The IoT module is powered on, and initiates an attach request message to the network.
  • This step is the same as step 101 and will not be described here.
  • Step 203 The network sends an attach accept message to the terminal.
  • This step is the same as step 102 and will not be described here.
  • Step 204 The MCU sends the service data sent to the cloud server to the Internet of Things device.
  • Step 205 After receiving the data sent by the MCU to the cloud server, the Internet of Things device adds a wake-up related parameter, such as an MCUID, an IoT module serving cell ID, a TAC, and the like, and sends the service data to the cloud server.
  • a wake-up related parameter such as an MCUID, an IoT module serving cell ID, a TAC, and the like
  • Step 206 The cloud server calculates a time point or a time period by using the information in step 205.
  • the purpose is that the terminal can avoid network congestion as much as possible at the time of the time or time period, and send the time information to the terminal.
  • the Internet of Things device is delivered to the MCU through the Internet of Things device.
  • Step 207 After receiving the time information sent by the cloud server, the MCU sends a shutdown command to the Internet of Things device to shut down the Internet of Things device.
  • step 208 the MCU detects the system time.
  • Step 209 When the MCU detects that the current time reaches the time sent by the cloud server, the MCU controls the IoT device to be powered on to send and receive data.
  • the solution described in this embodiment This can prevent or reduce the occurrence of this situation, reduce terminal power consumption and extend battery life.
  • FIG. 9 is a schematic diagram of an Internet of Things device according to an embodiment of the present disclosure. As shown in FIG. 9, the Internet of Things device of this embodiment includes:
  • the first transmission module is configured to: after receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server;
  • the second transmission module After receiving the first power saving mode parameter returned by the cloud server, the second transmission module sends the first power saving mode parameter to the controller.
  • the Internet of Things device further includes:
  • the processing module is configured to shut down after receiving the shutdown command of the controller.
  • the processing module is further configured to boot after receiving the power-on command of the controller.
  • An embodiment of the present disclosure further provides an Internet of Things device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
  • FIG. 10 is a schematic diagram of a controller according to an embodiment of the present disclosure. As shown in FIG. 10, the controller of this embodiment includes:
  • the sending module is configured to send the service data to the Internet of Things device after sending the power-on command to the Internet of Things device;
  • a control module configured to receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
  • control module after receiving the first power saving mode parameter returned by the object network device, the control module further includes: sending a shutdown command to the object network device.
  • the controlling module when the IoT device wakes up according to the first power saving mode parameter, includes: when detecting that the current time reaches the time specified by the first power saving mode parameter, The IoT device sends a boot command.
  • Embodiments of the present disclosure also provide a controller, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
  • Embodiments of the present disclosure also provide a terminal, including the above-described Internet of Things device and the above controller.
  • Embodiments of the present disclosure also provide a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement any of the methods described above.
  • computer storage medium includes volatile and nonvolatile, implemented in any method or technology for storing information, such as computer readable instructions, data structures, program modules or other data. Sex, removable and non-removable media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridge, magnetic tape, magnetic disk storage or other magnetic storage device, or may Any other medium used to store the desired information and that can be accessed by the computer.
  • communication media typically includes computer readable instructions, data structures, program modules or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and can include any information delivery media. .
  • the embodiments of the present disclosure provide a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server, which can prevent a large number of terminals in the Internet of Things from waking up in a short time to cause network congestion.

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Abstract

Disclosed is a method for wakeup processing, comprising: receiving a first power save mode parameter allocated by a cloud server; negotiating with a network according to the first power save mode parameter to obtain a second power save mode parameter; and entering a power save mode according to the second power save mode parameter, maintaining the state of the power save mode for a period of time, and waking up from the power save mode. Also disclosed are an Internet of Things device, a controller, a terminal, and the cloud server.

Description

一种唤醒处理的方法及装置Method and device for waking up processing 技术领域Technical field
本公开实施例涉及但不限于通信技术领域,尤指一种唤醒处理的方法及物联网装置、控制器、终端、云服务器。Embodiments of the present disclosure relate to, but are not limited to, the field of communication technologies, and in particular, to a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server.
背景技术Background technique
2015年全球通信业对共同形成一个低功耗、广域覆盖(Low Power Wide Area,简称LPWA)的物联网标准达成共识,NB-IoT(Narrow Band-Internet of Things,窄带物联网)标准应运而生。而如今,随着NB-IoT网络的部署以及各终端芯片厂家NB-IoT芯片的推出,不少行业,比如摩拜单车、水表、智能停车等已经开始把NB-IoT芯片应用到产品中。In 2015, the global communications industry reached a consensus on jointly forming a Low Power Wide Area Wide Area Wide Area (LPWA) Internet of Things standard, and the NB-IoT (Narrow Band-Internet of Things) standard was adopted. Health. Nowadays, with the deployment of NB-IoT networks and the launch of NB-IoT chips from various terminal chip manufacturers, many industries, such as motorbikes, water meters, and smart parking, have begun to apply NB-IoT chips to their products.
NB-IoT技术具有覆盖范围广,功耗低,成本低,支持超大连接的特点。NB-IoT的使用场景一般都周期性发送一些数据量很小的数据。NB-IoT芯片实现省电是因为有PSM(Power save mode,省电模式)功能,终端在PSM下功耗极低,只有几微安。NB-IoT technology has a wide coverage, low power consumption, low cost and support for large connections. The usage scenarios of NB-IoT generally send some data with a small amount of data periodically. The NB-IoT chip saves power because of the PSM (Power save mode) function. The power consumption of the terminal under the PSM is extremely low, only a few microamps.
由于NB-IoT的超大连接特性,同一基站下可计入设备的数量可以提高50到100倍(同一扇区能够支持10万个连接),同一网络或者同一区域下,会有非常多的终端同时接入,如果这些终端同时唤醒,或者在一个小的时间段集中唤醒,则同时网络会收大量到来自不同物联网设备的TAU(Tracking Area Update,跟踪区更新)请求,造成网络拥塞,会增加NB-IoT终端通信失败率,增加终端通信的重试次数,延长终端工作时间,增加终端功耗。Due to the large connection characteristics of NB-IoT, the number of devices that can be counted under the same base station can be increased by 50 to 100 times (the same sector can support 100,000 connections). There are many terminals at the same time in the same network or in the same area. Access, if these terminals wake up at the same time, or wake up in a small period of time, the network will receive a large number of TAU (Tracking Area Update) requests from different IoT devices, causing network congestion and increasing. The communication failure rate of the NB-IoT terminal increases the number of retry attempts of the terminal communication, prolongs the working time of the terminal, and increases the power consumption of the terminal.
发明内容Summary of the invention
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.
本公开实施例提供一种唤醒处理的方法及物联网装置、控制器、终端、云服务器。Embodiments of the present disclosure provide a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server.
一种唤醒处理的方法,包括:A method of waking up processing, including:
接收云服务器分配的第一省电模式参数;Receiving a first power saving mode parameter allocated by the cloud server;
根据所述第一省电模式参数与网络协商得出第二省电模式参数;And negotiating with the network according to the first power saving mode parameter to obtain a second power saving mode parameter;
根据所述第二省电模式参数进入省电模式,并从所述省电模式中唤醒。Entering a power saving mode according to the second power saving mode parameter, and waking up from the power saving mode.
在示例性实施例中,所述接收云服务器分配的第一省电模式参数之前,还包括:In an exemplary embodiment, before the receiving, by the cloud server, the first power saving mode parameter, the method further includes:
向所述云服务器发送以下的一项或多项数据:本终端的标识、服务小区标识、跟踪区代码、位置信息、本地存储的第三省电模式参数。Sending one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
在示例性实施例中,所述第一省电模式参数包括第一跟踪区更新周期,所述第一跟踪区更新周期为一指定时间点或者一指定长度的时间段。In an exemplary embodiment, the first power saving mode parameter includes a first tracking area update period, and the first tracking area update period is a specified time point or a specified length of time period.
在示例性实施例中,所述根据所述第一省电模式参数与网络协商得出第二省电模式,包括:In an exemplary embodiment, the negotiating with the network according to the first power saving mode parameter to obtain a second power saving mode includes:
当确定本地存储的第三省电模式参数与所述云服务器分配的所述第一省电模式参数不符合时,向网络服务器发送第一跟踪区更新请求消息,所述第一跟踪区更新请求消息携带第四省电模式参数,所述第四省电模式参数包括根据所述第一省电模式参数确定的第四激活计时器时长值和第四跟踪区更新周期;When it is determined that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, sending a first tracking area update request message to the network server, the first tracking area update request The message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
接收所述网络服务器返回的跟踪区更新接受消息,所述跟踪区更新接受消息携带所述第二省电模式参数,所述第二省电模式参数包括第二激活计时器时长和第二跟踪区更新周期。Receiving, by the network server, a tracking area update accept message, where the tracking area update accept message carries the second power saving mode parameter, where the second power saving mode parameter includes a second activation timer duration and a second tracking area Update Cycle.
在示例性实施例中,所述根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒,包括:In an exemplary embodiment, the entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode, includes:
保持省电模式的状态的持续时间为第二跟踪区更新周期减去第二激活计时器时长,当所述持续时间结束时从所述省电模式中唤醒。The duration of the state in which the power saving mode is maintained is the second tracking area update period minus the second activation timer duration, and wakes up from the power saving mode when the duration ends.
在示例性实施例中,所述根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒后,还包括:In an exemplary embodiment, the entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode, further includes:
向网络发送第二跟踪区更新请求消息,所述第二跟踪区更新请求消息携带所述第二省电模式参数。Sending a second tracking area update request message to the network, where the second tracking area update request message carries the second power saving mode parameter.
一种物联网装置,其中,包括:An Internet of Things device, comprising:
接收模块,设置为接收云服务器分配的唤醒时间参数;a receiving module, configured to receive a wake-up time parameter allocated by the cloud server;
协调模块,根据所述第一省电模式参数与网络协商得出第二省电模式;The coordination module negotiates with the network according to the first power saving mode parameter to obtain a second power saving mode;
唤醒模块,设置为根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。The wake-up module is configured to enter a power-saving mode according to the second power-saving mode parameter, maintain a state of the power-saving mode for a duration, and wake up from the power-saving mode.
在示例性实施例中,所述物联网装置还包括:In an exemplary embodiment, the Internet of Things device further includes:
发送模块,设置为向所述云服务器发送以下的一项或多项数据:本终端的标识、服务小区标识、跟踪区代码、位置信息、本地存储的第三省电模式参数。The sending module is configured to send one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
在示例性实施例中,所述第一省电模式参数包括第一跟踪区更新周期,所述第一跟踪区更新周期为指定时间点或者指定长度的时间段。In an exemplary embodiment, the first power saving mode parameter includes a first tracking area update period, and the first tracking area update period is a specified time point or a time period of a specified length.
在示例性实施例中,所述物联网装置还包括,In an exemplary embodiment, the Internet of Things device further includes
确定模块,设置为当确定本地存储的第三省电模式参数与所述云服务器分配的所述第一省电模式参数不符合时,向网络服务器发送第一跟踪区更新请求消息,所述第一跟踪区更新请求消息携带第四省电模式参数,所述第四省电模式参数包括根据所述第一省电模式参数确定的第四激活计时器时长值和第四跟踪区更新周期;a determining module, configured to send a first tracking area update request message to the network server when determining that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, where The tracking area update request message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
所述接收模块,还设置为接收所述网络服务器返回的跟踪区更新接受消息,所述跟踪区更新消息携带所述第二省电模式参数,所述第二省电模式参数包括第二激活计时器时长和第二跟踪区更新周期。The receiving module is further configured to receive a tracking area update accept message returned by the network server, where the tracking area update message carries the second power saving mode parameter, and the second power saving mode parameter includes a second active timing The duration of the device and the second tracking area update period.
在示例性实施例中,所述唤醒模块,根据所述第二省电模式参数进入省电模式,并从所述省电模式中唤醒,包括:保持省电模式的状态的持续时间为第二跟踪区更新周期减去第二激活计时器时长,当所述持续时间结束时从所述省电模式中唤醒。In an exemplary embodiment, the waking module enters a power saving mode according to the second power saving mode parameter, and wakes up from the power saving mode, including: maintaining a state of the power saving mode for a second time The tracking area update period is subtracted from the second activation timer duration, and wakes up from the power saving mode when the duration ends.
在示例性实施例中,所述物联网装置还包括:In an exemplary embodiment, the Internet of Things device further includes:
发送模块,设置为在所述唤醒模块从所述省电模式中唤醒后,向网络发送第二跟踪区更新请求消息,所述第二跟踪区更新请求消息携带所述第二省电模式参数。The sending module is configured to send a second tracking area update request message to the network after the wake-up module wakes up from the power saving mode, where the second tracking area update request message carries the second power saving mode parameter.
一种物联网装置,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An Internet of Things device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following steps when executing the program:
接收云服务器分配的第一省电模式参数;Receiving a first power saving mode parameter allocated by the cloud server;
根据所述第一省电模式参数与网络协商得出的第二省电模式;a second power saving mode negotiated with the network according to the first power saving mode parameter;
根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。Entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode.
一种终端,包括上述的物联网装置。A terminal includes the above-described Internet of Things device.
一种唤醒处理的方法,包括:A method of waking up processing, including:
接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;After receiving the service data sent by the controller, adding the locally stored third power saving mode parameter to the service data, and sending the parameter to the cloud server;
接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, sending the first power saving mode parameter to the controller.
在示例性实施例中,所述将所述第一省电模式参数发送给所述控制器后,还包括:In an exemplary embodiment, after the sending the first power saving mode parameter to the controller, the method further includes:
接收到所述控制器的关机命令后关机。Shut down after receiving the shutdown command of the controller.
在示例性实施例中,所述接收到所述控制器的关机命令后关机后,还包括:In an exemplary embodiment, after the shutdown command is received after receiving the shutdown command of the controller, the method further includes:
接收到所述控制器的开机命令后开机。The power is turned on after receiving the power-on command of the controller.
一种物联网装置,其中,包括:An Internet of Things device, comprising:
第一传输模块,设置为在接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;The first transmission module is configured to: after receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server;
第二传输模块,接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, the second transmission module sends the first power saving mode parameter to the controller.
在示例性实施例中,所述物联网装置还包括:In an exemplary embodiment, the Internet of Things device further includes:
处理模块,设置为在接收到所述控制器的关机命令后关机。The processing module is configured to shut down after receiving the shutdown command of the controller.
在示例性实施例中,所述处理模块,还设置为在接收到所述控制器的开机命令后开机。In an exemplary embodiment, the processing module is further configured to boot after receiving a power on command of the controller.
一种物联网装置,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An Internet of Things device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following steps when executing the program:
接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;After receiving the service data sent by the controller, adding the locally stored third power saving mode parameter to the service data, and sending the parameter to the cloud server;
接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, sending the first power saving mode parameter to the controller.
一种唤醒处理的方法,包括:A method of waking up processing, including:
向物联网装置发送开机命令后,向所述物联网装置发送业务数据;Sending service data to the Internet of Things device after sending a power-on command to the Internet of Things device;
接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。Receiving a first power saving mode parameter returned by the Internet of Things device, and controlling the IoT device to wake up according to the first power saving mode parameter.
在示例性实施例中,所述接收所述物联网装置返回的第一省电模式参数后,还包括:In an exemplary embodiment, after receiving the first power saving mode parameter returned by the object network device, the method further includes:
向所述物联网装置发送关机命令。Sending a shutdown command to the Internet of Things device.
在示例性实施例中,所述根据所述第一省电模式参数控制所述物联网装置唤醒,包括:In an exemplary embodiment, the controlling the wake-up of the Internet of Things device according to the first power saving mode parameter comprises:
当检测到当前时间到达所述第一省电模式参数指定的时间时,向所述物联网装置发送开机命令。When it is detected that the current time reaches the time specified by the first power saving mode parameter, a power on command is sent to the object network device.
一种控制器,其中,包括:A controller, comprising:
发送模块,设置为在向物联网装置发送开机命令后,向所述物联网装置发送业务数据;The sending module is configured to send the service data to the Internet of Things device after sending the power-on command to the Internet of Things device;
控制模块,设置为接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。And a control module, configured to receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
在示例性实施例中,所述控制模块,还设置为在接收所述物联网装置返回的第一省电模式参数后,向所述物联网装置发送关机命令。In an exemplary embodiment, the control module is further configured to send a shutdown command to the Internet of Things device after receiving the first power saving mode parameter returned by the Internet of Things device.
在示例性实施例中,所述控制模块,根据所述第一省电模式参数控制所述物联网装置唤醒包括:当检测到当前时间到达所述第一省电模式参数指定的时间时,向所述物联网装置发送开机命令。In an exemplary embodiment, the controlling module, according to the first power saving mode parameter, controlling the IoT device wakeup includes: when detecting that the current time reaches the time specified by the first power saving mode parameter, The IoT device sends a boot command.
一种控制器,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:A controller comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following steps when executing the program:
向物联网装置发送开机命令后,向所述物联网装置发送业务数据;Sending service data to the Internet of Things device after sending a power-on command to the Internet of Things device;
接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。Receiving a first power saving mode parameter returned by the Internet of Things device, and controlling the IoT device to wake up according to the first power saving mode parameter.
一种终端,其中,包括上述的物联网装置和上述的控制器。A terminal comprising the above-described Internet of Things device and the above controller.
一种唤醒处理的方法,包括:A method of waking up processing, including:
接收物联网装置的第三省电模式参数;Receiving a third power saving mode parameter of the Internet of Things device;
根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。And determining, according to the third power saving mode parameter, a corresponding first power saving mode parameter, and sending the first power saving mode parameter to the object network device.
在示例性实施例中,所述第一省电模式参数包括一指定时间点或一指定长度的时间段。In an exemplary embodiment, the first power saving mode parameter includes a specified time point or a time period of a specified length.
一种云服务器,其中,包括:A cloud server, including:
接收模块,设置为接收物联网装置的第三省电模式参数;a receiving module, configured to receive a third power saving mode parameter of the Internet of Things device;
确定模块,设置为根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。The determining module is configured to determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
在示例性实施例中,所述第一省电模式参数包括指定时间点或指定长度的时间段。In an exemplary embodiment, the first power saving mode parameter includes a time period of a specified time point or a specified length.
一种云服务器,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:A cloud server includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
接收物联网装置的第三省电模式参数;Receiving a third power saving mode parameter of the Internet of Things device;
根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。And determining, according to the third power saving mode parameter, a corresponding first power saving mode parameter, and sending the first power saving mode parameter to the object network device.
本公开还提出了一种计算机可读存储介质,存储有计算机可执行指令,所述计算机可执行指令被处理器执行时实现以上描述的任一方法。The present disclosure also proposes a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement any of the methods described above.
本公开实施例提供一种唤醒处理的方法及物联网装置、控制器、终端、云服务器,可以防止物联网中大量终端在短时间内唤醒造成网络拥塞。The embodiments of the present disclosure provide a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server, which can prevent a large number of terminals in the Internet of Things from waking up in a short time to cause network congestion.
在阅读并理解了附图和详细描述后,可以明白其他方面。Other aspects will be apparent upon reading and understanding the drawings and detailed description.
附图说明DRAWINGS
图1为本公开示例一中的物联网装置侧进行唤醒处理的方法的流程图。FIG. 1 is a flowchart of a method for performing wake-up processing on the IoT device side in the first example of the present disclosure.
图2为本公开示例一中的云服务器侧进行唤醒处理的方法的流程图。FIG. 2 is a flowchart of a method for performing wake-up processing on a cloud server side in Example 1 of the present disclosure.
图3为本公开示例一中的应用示例的流程图。FIG. 3 is a flowchart of an application example in Example 1 of the present disclosure.
图4为本公开示例一中的物联网装置的示意图。4 is a schematic diagram of an Internet of Things device in Example 1 of the present disclosure.
图5为本公开实施例的云服务器的示意图。FIG. 5 is a schematic diagram of a cloud server according to an embodiment of the present disclosure.
图6为本公开示例二中的物联网装置侧的唤醒处理的方法的流程图。FIG. 6 is a flowchart of a method for wake-up processing on the IoT device side in the second example of the present disclosure.
图7为本公开示例二中的控制器侧的唤醒处理的方法的流程图。FIG. 7 is a flowchart of a method of wake-up processing on the controller side in Example 2 of the present disclosure.
图8为本公开示例二中的应用示例的流程图。FIG. 8 is a flowchart of an application example in Example 2 of the present disclosure.
图9为本公开示例二中的物联网装置的示意图。FIG. 9 is a schematic diagram of an Internet of Things device in Example 2 of the present disclosure.
图10为本公开示例二中的控制器的示意图。FIG. 10 is a schematic diagram of a controller in Example 2 of the present disclosure.
具体实施方式Detailed ways
目前NB-IoT网络还没有部署完成,物联网模块各个厂家都在研发中,还没有完成认证测试的产品。因此目前都是着眼于单个终端行为,没有防止大量终端在短时间内唤醒造成网络拥塞。另外网络侧有一些控制大量终端在短时间内唤醒造成网络拥塞的做法,比如爱立信网络会在TAU协商时使用一个伪随机数来控制不同终端在一个随机的时间唤醒,但是并不是每家网络都有此功能。At present, the NB-IoT network has not been deployed yet, and various manufacturers of the IoT module are in the process of research and development, and products that have not yet completed the certification test. Therefore, it is currently focused on the behavior of a single terminal, and does not prevent a large number of terminals from waking up in a short period of time to cause network congestion. In addition, there are some methods on the network side that control a large number of terminals to wake up in a short period of time. For example, the Ericsson network uses a pseudo-random number to control different terminals to wake up at a random time during TAU negotiation, but not every network. Have this feature.
下文中将结合附图对本公开的实施例进行详细说明。Embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.
示例一Example one
本示例的应用场景为单物联网装置构成的物联网应用系统。The application scenario of this example is an Internet of Things application system composed of a single IoT device.
图1为本公开实施例的物联网装置侧进行唤醒处理的方法的流程图,如图1所示,本实施例的方法包括:FIG. 1 is a flowchart of a method for performing wake-up processing on an IoT device side according to an embodiment of the present disclosure. As shown in FIG. 1 , the method in this embodiment includes:
步骤11、接收云服务器分配的第一省电模式参数;Step 11: Receive a first power saving mode parameter allocated by the cloud server.
步骤12、根据所述第一省电模式参数与网络协商得出的第二省电模式;Step 12: The second power saving mode negotiated with the network according to the first power saving mode parameter;
步骤13、根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒 Step 13. Enter a power saving mode according to the second power saving mode parameter, maintain a state of the power saving mode for a duration, and wake up from the power saving mode.
图2为本公开实施例的云服务器侧进行唤醒处理的方法的流程图,如图2所示,本实施例的方法包括:2 is a flowchart of a method for performing wake-up processing on a cloud server side according to an embodiment of the present disclosure. As shown in FIG. 2, the method in this embodiment includes:
步骤21、接收物联网装置的第三省电模式参数;Step 21: Receive a third power saving mode parameter of the Internet of Things device;
步骤22、根据所述第三省电模式参数确定对应的第一省电模式参数, 将所述第一省电模式参数发送给所述物联网装置。Step 22: Determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
本公开实施例主要涉及一种NB-IoT网络中,防止短时间内大量NB-IoT终端设备集中唤醒并向网络发送TAU请求的方法。The embodiments of the present disclosure mainly relate to a method for preventing a large number of NB-IoT terminal devices from waking up in a short time and transmitting a TAU request to the network in an NB-IoT network.
终端每次有数据发往云服务器,云服务器收到终端数据后,根据终端ID、终端所在服务小区ID,以及存储在云服务器的终端信息,比如每次上报周期,以及云服务器其他终端相关信息,根据一定算法计算出上述终端下次唤醒时间点(T wakeup)或者时间段,并将上述时间T wakeup发送给上述终端。终端对比自己现有TAU周期和T wakeup,如不匹配,则重新发送TAU向网络协商新的TAU周期,协商成功后,则终端会在的T wakeup时间点唤醒。 Each time the terminal sends data to the cloud server, the cloud server receives the terminal data, according to the terminal ID, the service cell ID of the terminal, and the terminal information stored in the cloud server, such as each reporting period, and other terminal related information of the cloud server. And calculating, according to a certain algorithm, the terminal wake-up time point (T wakeup ) or the time period, and sending the time T wakeup to the terminal. The terminal compares its existing TAU period with T wakeup . If there is no match, the TAU re-sends the TAU to negotiate a new TAU period. After the negotiation succeeds, the terminal wakes up at the T wakeup time.
由于每个终端的唤醒时间都是在云服务器计算,云服务器可以控制所有终端唤醒时间,因此也可以防止短时间内大量终端集中唤醒导致的网络拥塞现象发生,从而加快PSM后终端接入网络速度。Since the wake-up time of each terminal is calculated by the cloud server, the cloud server can control the wake-up time of all the terminals, thereby preventing the network congestion caused by the centralized wake-up of a large number of terminals in a short period of time, thereby speeding up the terminal access network speed after the PSM. .
本公开实施例适用于支持PSM功能的NB-IOT模块,用于在支持终端请求PSM参数的网络环境下,降低同一时刻大量终端集中唤醒并访问网络的概率,因而降低通信失败概率,优化终端耗电量及加快数据传输时间。The embodiment of the present disclosure is applicable to an NB-IOT module that supports a PSM function, and is used to reduce the probability of a large number of terminals waking up and accessing the network at the same time in a network environment in which the PSM parameters are supported by the terminal, thereby reducing the communication failure probability and optimizing the terminal consumption. Power and speed up data transfer time.
本公开实施例中涉及的主体有:物联网装置,网络侧(包括基站和核心网的运营商网络)以及云服务器。终端包括上述的物联网装置。The subjects involved in the embodiments of the present disclosure are: an Internet of Things device, a network side (including a carrier network of a base station and a core network), and a cloud server. The terminal includes the above-described Internet of Things device.
物联网装置通过网络侧提供的服务接入云服务器。物联网装置可以包括通信模块和数据存储模块,通信模块用于网络注册以及数据收发,数据存储模块可以存储通信模块的配置以及网络或云服务器下发的一些参数。The Internet of Things device accesses the cloud server through the service provided by the network side. The IoT device can include a communication module and a data storage module. The communication module is used for network registration and data transmission and reception. The data storage module can store the configuration of the communication module and some parameters sent by the network or the cloud server.
以下以一具体实施例对本实施例的方法进行详细的说明。The method of this embodiment will be described in detail below with reference to a specific embodiment.
如图3所示,本实施例的方法包括以下步骤:As shown in FIG. 3, the method of this embodiment includes the following steps:
步骤101,物联网装置开机后首先向网络发起附着请求(attach request);Step 101: After the IoT device is powered on, first initiate an attach request to the network;
附着请求(attach请求)是终端注册网络的时候,终端向核心网发起的第一条空口消息,核心网收到终端的附着请求后,核心网会发起鉴权相关的安全请求,鉴权通过后,核心网会下发附着接受消息给终端,然后终端就可以正常使用网络服务了。The attach request (attach request) is the first air interface message initiated by the terminal to the core network when the terminal registers the network. After the core network receives the attach request from the terminal, the core network initiates a security request related to the authentication. After the authentication is passed, the authentication request is performed. The core network will issue an attach and accept message to the terminal, and then the terminal can use the network service normally.
步骤102,网络下发的附着接受消息中会携带激活计时器参数和TAU 周期的参数。Step 102: The attach accept message sent by the network carries the parameters of the activation timer parameter and the TAU period.
其中,激活计时器用T3324表示,意义是终端进入idle(空闲)态后,等待一个激活计时器的时长后,终端进入PSM状态。TAU参数是用T3412或者T3412extend(扩展)表示,不同核心网实现可能不一样。终端在没有收到T3412扩展的时候,以T3412为准,在收到T3412扩展的时候,则以T3412扩展为准,本实施例中称其为TAU参数。TAU参数的意思终端进入idle态后,过TAU参数设置的时长后,向网络发起一个TAU请求。The activation timer is represented by T3324. The meaning is that after the terminal enters the idle state, after waiting for an activation timer, the terminal enters the PSM state. The TAU parameters are represented by T3412 or T3412extend (extended), and different core network implementations may be different. When the terminal does not receive the T3412 extension, the T3412 is used as the standard. When the T3412 extension is received, the T3412 extension is used. In this embodiment, it is called the TAU parameter. The TAU parameter means that after the terminal enters the idle state, after a period of time set by the TAU parameter, a TAU request is initiated to the network.
步骤101和步骤102都是按现有3GPP协议规范,属于常规行为。Steps 101 and 102 are both in accordance with the existing 3GPP protocol specifications and are a regular behavior.
步骤103:物联网装置向云服务器发送数据,包括:终端ID、服务小区ID、TAC(跟踪区码)、位置信息、TAU参数、激活计时器等参数,可以发送这些参数中的某一些,也可以不止发这些参数。Step 103: The Internet of Things device sends data to the cloud server, including: a terminal ID, a serving cell ID, a TAC (tracking area code), location information, a TAU parameter, an activation timer, and the like, and some of these parameters may be sent. More than these parameters can be sent.
物联网装置可以通过把这些参数附加在要发送的数据包后面的方式发送给云服务器,也可以单独把这些参数以IP包的形式发送到云服务器。The Internet of Things device can send the parameters to the cloud server by attaching these parameters to the data packet to be sent, or separately send these parameters to the cloud server in the form of IP packets.
步骤104:云服务器根据终端的参数,计算出一个TAU参数,下发终端下次做TAU请求的时间参数。Step 104: The cloud server calculates a TAU parameter according to the parameters of the terminal, and issues a time parameter for the next time the terminal performs the TAU request.
该TAU参数可以是一个具体的时间点,例如2017-10-10 10:10:10,也可以是一个时间段,例如从2017-10-10 10:10:10到2017-10-10 10:10:20。时间段的意思是终端在该时间段内任意一个时刻唤醒做TAU请求都是可以的。The TAU parameter can be a specific time point, such as 2017-10-10 10:10:10, or a time period, for example, from 2017-10-10 10:10:10 to 2017-10-10 10: 10:20. The time period means that it is ok for the terminal to wake up to make a TAU request at any time during the time period.
云服务器根据每个终端上传的参数,根据一定算法分配给终端一个TAU时间点或时间段,目的是在这个时间不会有大量终端同时发起TAU,试图使整个系统的终端在一个均匀分布的时间唤醒。According to the parameters uploaded by each terminal, the cloud server allocates a TAU time point or time period to the terminal according to a certain algorithm. The purpose is that at this time, a large number of terminals do not simultaneously initiate TAU, and the terminal of the entire system is attempted to be in an evenly distributed time. wake.
这里给出一个具体实现方式,云服务器针对每个服务小区ID,把时间资源按一定的时间长度t分割成小块,第i个时间段Ri开始于T+i*T,结束于T+(i+1)*t,云服务器收到终端请求后,首先根据终端上报的激活计时器,TAU时长计算出终端下次唤醒时间T wakeup,然后从对应小区的资源列表中,找出终端T wakeup所在的时间段Ri,如果Ri可用,将Ri分配给所属终端,否则找一个距离Ri最近的时间段分配给终端。 Here is a specific implementation manner, the cloud server divides the time resource into small blocks for a certain time length t for each serving cell ID, and the i-th time period Ri starts at T+i*T and ends at T+(i). +1)*t, after receiving the terminal request, the cloud server first calculates the terminal wake-up time T wakeup according to the activation timer reported by the terminal, and the TAU duration, and then finds the terminal T wakeup from the resource list of the corresponding cell. The time period Ri, if Ri is available, assigns Ri to the associated terminal, otherwise finds a time period closest to Ri to the terminal.
云服务器将时间段的起始时间通过下行数据发送给终端。The cloud server sends the start time of the time period to the terminal through the downlink data.
所述计算出的TAU参数可以保证终端以该参数为准进入PSM周期后,终端唤醒时不会有大量其他终端同时唤醒,因此可以尽避免和其他模块同时竞争网络资源。云服务器把计算出的所述TAU参数通过IP包形式发送给物联网模块。The calculated TAU parameter can ensure that the terminal does not have a large number of other terminals waking up at the same time when the terminal wakes up after the PSM period, so that it can avoid competing with other modules at the same time. The cloud server sends the calculated TAU parameter to the Internet of Things module in the form of an IP packet.
步骤105:物联网装置收到云服务器TAU周期的起始时间段,判断物联网装置当前参数下TAU的时间是否在云服务器下发的时间段内,如果不是,则物联网装置和网络重新协商PSM的激活计时器和TAU周期参数。物联网装置发起TAU请求,以重新协商这两个参数,TAU请求中携带的T3324参数的值为最接近激活计时器的合法值,T3412扩展参数也是一个最接近云服务器下发的TAU周期参数的一个合法值,然后转步骤106;如是,则不重新发起TAU请求。Step 105: The IoT device receives the start time period of the TAU cycle of the cloud server, and determines whether the time of the TAU under the current parameter of the IoT device is within the time period sent by the cloud server. If not, the IoT device and the network renegotiate. PSM activation timer and TAU cycle parameters. The TAS request is initiated by the IoT device to renegotiate the two parameters. The value of the T3324 parameter carried in the TAU request is the legal value closest to the activation timer. The T3412 extended parameter is also the closest to the TAU period parameter delivered by the cloud server. A legal value, then go to step 106; if so, the TAU request is not re-initiated.
步骤106:网络下发TAU接受消息,其中会下发T3324和T3412(或者T3412扩展),表示核心网收到并确认了这两个参数的值,协商成功的结果就是TAU接受消息的参数为准;Step 106: The network sends a TAU accept message, where T3324 and T3412 (or T3412 extension) are sent, indicating that the core network receives and confirms the values of the two parameters. The result of the negotiation success is that the parameters of the TAU accept message are subject to ;
步骤107:物联网装置进入空闲态后,按步骤106中协商的参数,等待激活计时器的时间,激活计时器超时后进入PSM状态;Step 107: After the IoT device enters the idle state, according to the parameters negotiated in step 106, wait for the time to activate the timer, and the activation timer expires to enter the PSM state;
步骤108:物联网装置按步骤106协商的TAU周期,进入PSM,物联网装置保持在PSM状态的时长为TAU周期减去激活计时器的时长。Step 108: The Internet of Things device enters the PSM according to the TAU cycle negotiated in step 106, and the duration of the IoT device remaining in the PSM state is the duration of the TAU period minus the activation timer.
例如步骤106中,TAU接受消息中携带T3324为20秒,T3412ext为3600秒,那么模块保持在PSM的时间为3580秒。For example, in step 106, the TAU accept message carries T3324 for 20 seconds and T3412ext for 3600 seconds, then the module keeps the PSM for 3580 seconds.
步骤109:物联网装置按步骤106协商的TAU参数,到期后唤醒并向网络发起TAU请求消息。Step 109: The TAO parameter negotiated by the IoT device according to step 106 wakes up after the expiration and initiates a TAU request message to the network.
以步骤108中所述示例,物联网装置在进入PSM状态3580秒后唤醒,并向网络发送TAU请求,其中TAU的类型为periodic updating(周期性跟踪区更新)。With the example described in step 108, the IoT device wakes up after entering the PSM state for 3580 seconds and sends a TAU request to the network, where the type of TAU is periodic updating.
图4为本公开实施例的物联网装置的示意图,如图4所示,本实施例的物联网装置包括:4 is a schematic diagram of an Internet of Things device according to an embodiment of the present disclosure. As shown in FIG. 4, the Internet of Things device of this embodiment includes:
接收模块,设置为接收云服务器分配的唤醒时间参数;a receiving module, configured to receive a wake-up time parameter allocated by the cloud server;
协调模块,根据所述第一省电模式参数与网络协商得出的第二省电模式;a coordination module, the second power saving mode negotiated with the network according to the first power saving mode parameter;
唤醒模块,设置为根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。The wake-up module is configured to enter a power-saving mode according to the second power-saving mode parameter, maintain a state of the power-saving mode for a duration, and wake up from the power-saving mode.
在一实施例中,所述物联网装置还可以包括:In an embodiment, the Internet of Things device may further include:
发送模块,设置为向所述云服务器发送以下的一项或多项数据:本终端的标识、服务小区标识、跟踪区代码、位置信息、本地存储的第三省电模式参数。The sending module is configured to send one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
在一实施例中,所述物联网装置还可以包括,In an embodiment, the Internet of Things device may further include
确定模块,设置为当确定本地存储的第三省电模式参数与所述云服务器分配的所述第一省电模式参数不符合时,向网络服务器发送第一跟踪区更新请求消息,所述第一跟踪区更新请求消息携带第四省电模式参数,所述第四省电模式参数包括根据所述第一省电模式参数确定的第四激活计时器时长值和第四跟踪区更新周期;;a determining module, configured to send a first tracking area update request message to the network server when determining that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, where a tracking area update request message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
所述接收模块,还设置为接收所述网络服务器返回的跟踪区更新接受消息,所述跟踪区更新消息携带所述第二省电模式参数,所述第二省电模式参数包括第二激活计时器时长和第二跟踪区更新周期。The receiving module is further configured to receive a tracking area update accept message returned by the network server, where the tracking area update message carries the second power saving mode parameter, and the second power saving mode parameter includes a second active timing The duration of the device and the second tracking area update period.
在一实施例中,所述唤醒模块,根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒包括:保持省电模式的状态的持续时间为第二跟踪区更新周期减去第二激活计时器时长,当所述持续时间结束时从所述省电模式中唤醒。In an embodiment, the wake-up module enters a power-saving mode according to the second power-saving mode parameter, maintains a state of the power-saving mode for a duration, and wakes up from the power-saving mode, including: maintaining a power-saving mode The duration of the state is the second tracking zone update period minus the second activation timer duration, and wakes up from the power saving mode when the duration ends.
在一实施例中,所述物联网装置还包括:发送模块,设置为在所述唤醒模块从所述省电模式中唤醒后,向网络发送第二跟踪区更新请求消息,所述第二跟踪区更新请求消息携带所述第二省电模式参数。In an embodiment, the IoT device further includes: a sending module, configured to send a second tracking area update request message to the network after the wake-up module wakes up from the power saving mode, the second tracking The zone update request message carries the second power saving mode parameter.
本公开实施例还提供一种物联网装置,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An embodiment of the present disclosure further provides an Internet of Things device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
接收云服务器分配的第一省电模式参数;Receiving a first power saving mode parameter allocated by the cloud server;
根据所述第一省电模式参数与网络协商得出的第二省电模式;a second power saving mode negotiated with the network according to the first power saving mode parameter;
根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。Entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode.
图5为本公开实施例的云服务器的示意图,如图5所示,本实施例的云服务器包括:FIG. 5 is a schematic diagram of a cloud server according to an embodiment of the present disclosure. As shown in FIG. 5, the cloud server in this embodiment includes:
接收模块,设置为接收物联网装置的第三省电模式参数;a receiving module, configured to receive a third power saving mode parameter of the Internet of Things device;
确定模块,设置为根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。The determining module is configured to determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
在一实施例中,所述唤醒时间参数包括一指定时间点或一指定长度的时间段。In an embodiment, the wake-up time parameter includes a specified time point or a time period of a specified length.
本公开实施例还提供一种云服务器,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An embodiment of the present disclosure further provides a cloud server, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
接收物联网装置的第三省电模式参数;Receiving a third power saving mode parameter of the Internet of Things device;
根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。And determining, according to the third power saving mode parameter, a corresponding first power saving mode parameter, and sending the first power saving mode parameter to the object network device.
本实施例的方案,可以降低同一时刻大量终端集中唤醒并访问网络的概率,因而降低通信失败概率,优化终端耗电量及加快数据传输时间。The solution in this embodiment can reduce the probability that a large number of terminals wake up and access the network at the same time, thereby reducing the probability of communication failure, optimizing the power consumption of the terminal, and accelerating the data transmission time.
示例二Example two
本示例的应用场景为MCU(Microcontroller Unit,微控制单元)连接物联网模块构成的物联网应用系统。The application scenario of this example is an IoT application system composed of an MCU (Microcontroller Unit) connected to the Internet of Things module.
图6为本公开实施例的物联网装置侧的唤醒处理的方法的流程图,如图6所示,本实施例的方法包括:FIG. 6 is a flowchart of a method for waking up processing on the IoT device side according to an embodiment of the present disclosure. As shown in FIG. 6, the method in this embodiment includes:
步骤31、接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;Step 31: After receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server.
步骤32、接收到所述云服务器返回的第一省电模式参数后,将所述第 一省电模式参数发送给所述控制器。Step 32: After receiving the first power saving mode parameter returned by the cloud server, send the first power saving mode parameter to the controller.
图7为本公开实施例的控制器侧的唤醒处理的方法的流程图,如图7所示,本实施例的方法包括:FIG. 7 is a flowchart of a method for waking up processing on the controller side according to an embodiment of the present disclosure. As shown in FIG. 7, the method in this embodiment includes:
步骤41、向物联网装置发送开机命令后,向所述物联网装置发送业务数据;Step 41: After sending a power-on command to the Internet of Things device, send service data to the object-of-network device.
步骤42、接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。Step 42: Receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
本实施例的应用中,MCU负责物联网装置的开启和关闭,MCU通过物联网模块完成和云服务器的数据传输。In the application of the embodiment, the MCU is responsible for opening and closing the IoT device, and the MCU completes the data transmission of the cloud server through the Internet of Things module.
为了实现省电目的,MCU数据发送完后会控制物联网装置关机。然后控制物联网装置定期开机以接收云服务器数据或向云服务器发送数据。In order to save power, the MCU data will be shut down after the MCU data is sent. The IoT device is then controlled to be powered on periodically to receive cloud server data or to send data to the cloud server.
如果同一个小区里面大量物联网装置在同一时间开机,一样会出现物联网装置注册网络时的拥塞。本实施例可以使云服务器下发物联网装置下次开机时间,MCU检测系统时间,控制物联网装置在云服务器制定的时间开机可以避免网络拥塞。If a large number of IoT devices in the same cell are powered on at the same time, congestion will occur when the IoT device registers with the network. In this embodiment, the cloud server can send the IoT device to the next boot time, the MCU detects the system time, and controls the IoT device to boot at the time set by the cloud server to avoid network congestion.
图8为本公开一应用示例的流程图,如图8所示,本应用示例包括以下步骤:FIG. 8 is a flowchart of an application example of the present disclosure. As shown in FIG. 8, the application example includes the following steps:
步骤201,MCU控制物联网模块开机。In step 201, the MCU controls the IoT module to boot.
步骤202,物联网模块开机,并向网络发起附着请求消息。Step 202: The IoT module is powered on, and initiates an attach request message to the network.
该步骤与步骤101相同,这里不再赘述。This step is the same as step 101 and will not be described here.
步骤203,网络向终端发送附着接受消息。Step 203: The network sends an attach accept message to the terminal.
该步骤与步骤102相同,这里不再赘述。This step is the same as step 102 and will not be described here.
步骤204,MCU向物联网装置发送发往云服务器的业务数据。Step 204: The MCU sends the service data sent to the cloud server to the Internet of Things device.
步骤205,物联网装置收到MCU发往云服务器的数据后,在业务数据后面添加上唤醒相关参数,例如MCUID,物联网模块服务小区ID,TAC等参数,并把业务数据发往云服务器。Step 205: After receiving the data sent by the MCU to the cloud server, the Internet of Things device adds a wake-up related parameter, such as an MCUID, an IoT module serving cell ID, a TAC, and the like, and sends the service data to the cloud server.
步骤206,云服务器通过步骤205中的信息,计算一个时间点或者时间 段,目的是终端下次在这个时间点或时间段开机时可以尽可能避免网络拥塞的发生,并把该时间信息发送给物联网装置,通过物联网装置下发给MCU。Step 206: The cloud server calculates a time point or a time period by using the information in step 205. The purpose is that the terminal can avoid network congestion as much as possible at the time of the time or time period, and send the time information to the terminal. The Internet of Things device is delivered to the MCU through the Internet of Things device.
步骤207,MCU收到云服务器下发时间信息后,向物联网装置发送关机命令,关闭物联网装置。Step 207: After receiving the time information sent by the cloud server, the MCU sends a shutdown command to the Internet of Things device to shut down the Internet of Things device.
步骤208,MCU检测系统时间。In step 208, the MCU detects the system time.
步骤209,MCU检测到当前时间到达云服务器下发的时间时,控制物联网装置开机以收发数据。Step 209: When the MCU detects that the current time reaches the time sent by the cloud server, the MCU controls the IoT device to be powered on to send and receive data.
因为同一小区能够支持的同时做业务的终端数量有限,如果大量终端同时唤醒做业务,会导致部分终端无法使用网络,终端只能不停尝试,直到有其他终端退出,因此本实施例所述方案可以防止或减少这种情况的发生,降低终端功耗,延长电池使用时间。Because the number of terminals that can be supported by the same cell is limited, if a large number of terminals wake up to do services at the same time, some terminals cannot use the network, and the terminal can only try repeatedly until other terminals exit. Therefore, the solution described in this embodiment This can prevent or reduce the occurrence of this situation, reduce terminal power consumption and extend battery life.
图9为本公开实施例的物联网装置的示意图,如图9所示,本实施例的物联网装置包括:FIG. 9 is a schematic diagram of an Internet of Things device according to an embodiment of the present disclosure. As shown in FIG. 9, the Internet of Things device of this embodiment includes:
第一传输模块,设置为在接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;The first transmission module is configured to: after receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server;
第二传输模块,接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, the second transmission module sends the first power saving mode parameter to the controller.
在一实施例中,所述物联网装置还包括:In an embodiment, the Internet of Things device further includes:
处理模块,设置为在接收到所述控制器的关机命令后关机。The processing module is configured to shut down after receiving the shutdown command of the controller.
在一实施例中,所述处理模块,还设置为在接收到所述控制器的开机命令后开机。In an embodiment, the processing module is further configured to boot after receiving the power-on command of the controller.
本公开实施例还提供一种物联网装置,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An embodiment of the present disclosure further provides an Internet of Things device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;After receiving the service data sent by the controller, adding the locally stored third power saving mode parameter to the service data, and sending the parameter to the cloud server;
接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式 参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, sending the first power saving mode parameter to the controller.
图10为本公开实施例的控制器的示意图,如图10所示,本实施例的控制器包括:FIG. 10 is a schematic diagram of a controller according to an embodiment of the present disclosure. As shown in FIG. 10, the controller of this embodiment includes:
发送模块,设置为在向物联网装置发送开机命令后,向所述物联网装置发送业务数据;The sending module is configured to send the service data to the Internet of Things device after sending the power-on command to the Internet of Things device;
控制模块,设置为接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。And a control module, configured to receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
在一实施例中,所述控制模块,接收所述物联网装置返回的第一省电模式参数后,还包括:向所述物联网装置发送关机命令。In an embodiment, after receiving the first power saving mode parameter returned by the object network device, the control module further includes: sending a shutdown command to the object network device.
在一实施例中,所述控制模块,根据所述第一省电模式参数控制所述物联网装置唤醒包括:当检测到当前时间到达所述第一省电模式参数指定的时间时,向所述物联网装置发送开机命令。In an embodiment, the controlling module, when the IoT device wakes up according to the first power saving mode parameter, includes: when detecting that the current time reaches the time specified by the first power saving mode parameter, The IoT device sends a boot command.
本公开实施例还提供一种控制器,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:Embodiments of the present disclosure also provide a controller, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
向物联网装置发送开机命令后,向所述物联网装置发送业务数据;Sending service data to the Internet of Things device after sending a power-on command to the Internet of Things device;
接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。Receiving a first power saving mode parameter returned by the Internet of Things device, and controlling the IoT device to wake up according to the first power saving mode parameter.
本公开实施例还提供一种终端,包括上述的物联网装置和上述的控制器。Embodiments of the present disclosure also provide a terminal, including the above-described Internet of Things device and the above controller.
本公开实施例还提供了一种计算机可读存储介质,其存储有计算机可执行指令,所述计算机可执行指令被处理器执行时实现以上描述的任一方法。Embodiments of the present disclosure also provide a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement any of the methods described above.
本领域普通技术人员可以理解,上文中所公开方法中的全部或某些步骤、系统、装置中的功能模块/单元可以被实施为软件、固件、硬件及其适当的组合。在硬件实施方式中,在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分;例如,一个物理组件可以具有多个功能,或者一个功能或步骤可以由若干物理组件合作执行。某些组件或所有组件可以被实施为由处理器,如数字信号处理器或微处理器执行的软件,或者被实 施为硬件,或者被实施为集成电路,如专用集成电路。这样的软件可以分布在计算机可读介质上,计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的,术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外,本领域普通技术人员公知的是,通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据,并且可包括任何信息递送介质。Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and functional blocks/units of the methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical The components work together. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or implemented as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on a computer readable medium, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As is well known to those of ordinary skill in the art, the term computer storage medium includes volatile and nonvolatile, implemented in any method or technology for storing information, such as computer readable instructions, data structures, program modules or other data. Sex, removable and non-removable media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridge, magnetic tape, magnetic disk storage or other magnetic storage device, or may Any other medium used to store the desired information and that can be accessed by the computer. Moreover, it is well known to those skilled in the art that communication media typically includes computer readable instructions, data structures, program modules or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and can include any information delivery media. .
以上仅为本公开的示例性实施例,当然,本公开还可有其他多种实施例,在不背离本公开精神及其实质的情况下,熟悉本领域的技术人员当可根据本公开作出各种相应的改变和变形,但这些相应的改变和变形都应属于本公开所附的权利要求的保护范围。The above is only an exemplary embodiment of the present disclosure, and of course, the present disclosure may have various other embodiments, and those skilled in the art can make various according to the disclosure without departing from the spirit and scope of the present disclosure. Corresponding changes and modifications are intended to be included within the scope of the appended claims.
工业实用性Industrial applicability
本公开实施例提供一种唤醒处理的方法及物联网装置、控制器、终端、云服务器,可以防止物联网中大量终端在短时间内唤醒造成网络拥塞。The embodiments of the present disclosure provide a method for waking up processing, an Internet of Things device, a controller, a terminal, and a cloud server, which can prevent a large number of terminals in the Internet of Things from waking up in a short time to cause network congestion.

Claims (34)

  1. 一种唤醒处理的方法,包括:A method of waking up processing, including:
    接收云服务器分配的第一省电模式参数;Receiving a first power saving mode parameter allocated by the cloud server;
    根据所述第一省电模式参数与网络协商得出第二省电模式参数;And negotiating with the network according to the first power saving mode parameter to obtain a second power saving mode parameter;
    根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。Entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode.
  2. 如权利要求1所述的方法,其中:所述接收云服务器分配的第一省电模式参数之前,还包括:The method of claim 1, wherein: before receiving the first power saving mode parameter allocated by the cloud server, the method further includes:
    向所述云服务器发送以下的一项或多项数据:本终端的标识、服务小区标识、跟踪区代码、位置信息、本地存储的第三省电模式参数。Sending one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
  3. 如权利要求1所述的方法,其中:The method of claim 1 wherein:
    所述第一省电模式参数包括第一跟踪区更新周期,所述第一跟踪区更新周期为指定时间点或者指定长度的时间段。The first power saving mode parameter includes a first tracking area update period, and the first tracking area update period is a specified time point or a time period of a specified length.
  4. 如权利要求3所述的方法,其中:所述根据所述第一省电模式参数与网络协商得出第二省电模式,包括:The method of claim 3, wherein: the negotiating with the network according to the first power saving mode parameter to obtain a second power saving mode comprises:
    当确定本地存储的第三省电模式参数与所述云服务器分配的所述第一省电模式参数不符合时,向网络服务器发送第一跟踪区更新请求消息,所述第一跟踪区更新请求消息携带第四省电模式参数,所述第四省电模式参数包括根据所述第一省电模式参数确定的第四激活计时器时长值和第四跟踪区更新周期;When it is determined that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, sending a first tracking area update request message to the network server, the first tracking area update request The message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
    接收所述网络服务器返回的跟踪区更新接受消息,所述跟踪区更新接受消息携带所述第二省电模式参数,所述第二省电模式参数包括第二激活计时器时长和第二跟踪区更新周期。Receiving, by the network server, a tracking area update accept message, where the tracking area update accept message carries the second power saving mode parameter, where the second power saving mode parameter includes a second activation timer duration and a second tracking area Update Cycle.
  5. 如权利要求4所述的方法,其中:所述根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒,包括:The method of claim 4, wherein: the entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode, comprising:
    保持省电模式的状态的持续时间为第二跟踪区更新周期减去第二激活 计时器时长,当所述持续时间结束时从所述省电模式中唤醒。The duration of the state in which the power saving mode is maintained is the second tracking area update period minus the second activation timer duration, and wakes up from the power saving mode when the duration ends.
  6. 如权利要求1所述的方法,其中:所述根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒后,还包括:The method according to claim 1, wherein: said entering a power saving mode according to said second power saving mode parameter, maintaining a state of the power saving mode for a duration, and waking up from said power saving mode, further comprising :
    向网络发送第二跟踪区更新请求消息,所述第二跟踪区更新请求消息携带所述第二省电模式参数。Sending a second tracking area update request message to the network, where the second tracking area update request message carries the second power saving mode parameter.
  7. 一种物联网装置,包括:An Internet of Things device comprising:
    接收模块,设置为接收云服务器分配的唤醒时间参数;a receiving module, configured to receive a wake-up time parameter allocated by the cloud server;
    协调模块,根据所述第一省电模式参数与网络协商得出第二省电模式;The coordination module negotiates with the network according to the first power saving mode parameter to obtain a second power saving mode;
    唤醒模块,设置为根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。The wake-up module is configured to enter a power-saving mode according to the second power-saving mode parameter, maintain a state of the power-saving mode for a duration, and wake up from the power-saving mode.
  8. 如权利要求7所述的物联网装置,其中:所述物联网装置还包括:The Internet of Things device of claim 7, wherein: the Internet of Things device further comprises:
    发送模块,设置为向所述云服务器发送以下的一项或多项数据:本终端的标识、服务小区标识、跟踪区代码、位置信息、本地存储的第三省电模式参数。The sending module is configured to send one or more of the following data to the cloud server: an identifier of the terminal, a serving cell identifier, a tracking area code, location information, and a locally stored third power saving mode parameter.
  9. 如权利要求7所述的物联网装置,其中:The Internet of Things device of claim 7 wherein:
    所述第一省电模式参数包括第一跟踪区更新周期,所述第一跟踪区更新周期为指定时间点或者指定长度的时间段。The first power saving mode parameter includes a first tracking area update period, and the first tracking area update period is a specified time point or a time period of a specified length.
  10. 如权利要求9所述的物联网装置,其中:所述物联网装置还包括,The Internet of Things device of claim 9, wherein: said Internet of Things device further comprises
    确定模块,设置为当确定本地存储的第三省电模式参数与所述云服务器分配的所述第一省电模式参数不符合时,向网络服务器发送第一跟踪区更新请求消息,所述第一跟踪区更新请求消息携带第四省电模式参数,所述第四省电模式参数包括根据所述第一省电模式参数确定的第四激活计时器时长值和第四跟踪区更新周期;a determining module, configured to send a first tracking area update request message to the network server when determining that the locally stored third power saving mode parameter does not match the first power saving mode parameter allocated by the cloud server, where The tracking area update request message carries a fourth power saving mode parameter, where the fourth power saving mode parameter includes a fourth activation timer duration value and a fourth tracking area update period determined according to the first power saving mode parameter;
    所述接收模块,还设置为接收所述网络服务器返回的跟踪区更新接受消息,所述跟踪区更新消息携带所述第二省电模式参数,所述第二省电模式参数包括第二激活计时器时长和第二跟踪区更新周期。The receiving module is further configured to receive a tracking area update accept message returned by the network server, where the tracking area update message carries the second power saving mode parameter, and the second power saving mode parameter includes a second active timing The duration of the device and the second tracking area update period.
  11. 如权利要求10所述的物联网装置,其中:The Internet of Things device of claim 10 wherein:
    所述唤醒模块,根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒,包括:保持省电模式的状态的持续时间为第二跟踪区更新周期减去第二激活计时器时长,当所述持续时间结束时从所述省电模式中唤醒。The wake-up module enters a power-saving mode according to the second power-saving mode parameter, maintains a state of the power-saving mode for a duration, and wakes up from the power-saving mode, including: maintaining a duration of the state of the power-saving mode The second activation period duration is subtracted for the second tracking area update period, and wakes up from the power saving mode when the duration ends.
  12. 如权利要求7所述的物联网装置,其中:所述物联网装置还包括:The Internet of Things device of claim 7, wherein: the Internet of Things device further comprises:
    发送模块,设置为在所述唤醒模块从所述省电模式中唤醒后,向网络发送第二跟踪区更新请求消息,所述第二跟踪区更新请求消息携带所述第二省电模式参数。The sending module is configured to send a second tracking area update request message to the network after the wake-up module wakes up from the power saving mode, where the second tracking area update request message carries the second power saving mode parameter.
  13. 一种物联网装置,包括:存储器、处理器及存储在存储器上并在处理器上可运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An IoT device includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
    接收云服务器分配的第一省电模式参数;Receiving a first power saving mode parameter allocated by the cloud server;
    根据所述第一省电模式参数与网络协商得出的第二省电模式;a second power saving mode negotiated with the network according to the first power saving mode parameter;
    根据所述第二省电模式参数进入省电模式,保持省电模式的状态一段持续时间,并从所述省电模式中唤醒。Entering the power saving mode according to the second power saving mode parameter, maintaining the state of the power saving mode for a duration, and waking up from the power saving mode.
  14. 一种终端,包括如权利要求7-13任一项所述的物联网装置。A terminal comprising the Internet of Things device of any of claims 7-13.
  15. 一种唤醒处理的方法,包括:A method of waking up processing, including:
    接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;After receiving the service data sent by the controller, adding the locally stored third power saving mode parameter to the service data, and sending the parameter to the cloud server;
    接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, sending the first power saving mode parameter to the controller.
  16. 如权利要求15所述方法,其中:所述将所述第一省电模式参数发送给所述控制器后,还包括:The method of claim 15, wherein: after the sending the first power saving mode parameter to the controller, the method further comprises:
    接收到所述控制器的关机命令后关机。Shut down after receiving the shutdown command of the controller.
  17. 如权利要求16所述方法,其中:所述接收到所述控制器的关机命令后关机后,还包括:The method of claim 16, wherein: after receiving the shutdown command of the controller, after the shutdown, the method further comprises:
    接收到所述控制器的开机命令后开机。The power is turned on after receiving the power-on command of the controller.
  18. 一种物联网装置,包括:An Internet of Things device comprising:
    第一传输模块,设置为在接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;The first transmission module is configured to: after receiving the service data sent by the controller, add the locally stored third power saving mode parameter to the service data, and send the parameter to the cloud server;
    第二传输模块,设置为在接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。The second transmission module is configured to send the first power saving mode parameter to the controller after receiving the first power saving mode parameter returned by the cloud server.
  19. 如权利要求18所述的物联网装置,其中:所述物联网装置还包括:The Internet of Things device of claim 18, wherein the IoT device further comprises:
    处理模块,设置为在接收到所述控制器的关机命令后关机。The processing module is configured to shut down after receiving the shutdown command of the controller.
  20. 如权利要求19所述的物联网装置,其中:The Internet of Things device of claim 19, wherein:
    所述处理模块,还设置为在接收到所述控制器的开机命令后开机。The processing module is further configured to boot after receiving the power-on command of the controller.
  21. 一种物联网装置,包括:存储器、处理器及存储在存储器上并在处理器上可运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:An IoT device includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
    接收到控制器发送的业务数据后,在所述业务数据中添加本地存储的第三省电模式参数后发送给云服务器;After receiving the service data sent by the controller, adding the locally stored third power saving mode parameter to the service data, and sending the parameter to the cloud server;
    接收到所述云服务器返回的第一省电模式参数后,将所述第一省电模式参数发送给所述控制器。After receiving the first power saving mode parameter returned by the cloud server, sending the first power saving mode parameter to the controller.
  22. 一种唤醒处理的方法,包括:A method of waking up processing, including:
    向物联网装置发送开机命令后,向所述物联网装置发送业务数据;Sending service data to the Internet of Things device after sending a power-on command to the Internet of Things device;
    接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。Receiving a first power saving mode parameter returned by the Internet of Things device, and controlling the IoT device to wake up according to the first power saving mode parameter.
  23. 如权利要求22所述方法,其中:所述接收所述物联网装置返回的第一省电模式参数后,还包括:The method of claim 22, wherein the receiving the first power saving mode parameter returned by the Internet of Things device further comprises:
    向所述物联网装置发送关机命令。Sending a shutdown command to the Internet of Things device.
  24. 如权利要求23所述方法,其中:所述根据所述第一省电模式参数控制所述物联网装置唤醒,包括:The method of claim 23, wherein: controlling the wake-up of the Internet of Things device according to the first power saving mode parameter comprises:
    当检测到当前时间到达所述第一省电模式参数指定的时间时,向所述物 联网装置发送开机命令。When it is detected that the current time reaches the time specified by the first power saving mode parameter, a power on command is sent to the Internet of Things device.
  25. 一种控制器,包括:A controller comprising:
    发送模块,设置为向物联网装置发送开机命令后,向所述物联网装置发送业务数据;The sending module is configured to send the service data to the Internet of Things device after sending the power-on command to the Internet of Things device;
    控制模块,设置为接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。And a control module, configured to receive a first power saving mode parameter returned by the object network device, and control the IoT device to wake up according to the first power saving mode parameter.
  26. 如权利要求25所述的控制器,其中:The controller of claim 25 wherein:
    所述控制模块,还设置为在接收所述物联网装置返回的第一省电模式参数后,向所述物联网装置发送关机命令。The control module is further configured to send a shutdown command to the Internet of Things device after receiving the first power saving mode parameter returned by the Internet of Things device.
  27. 如权利要求26所述的控制器,其中:The controller of claim 26 wherein:
    所述控制模块,根据所述第一省电模式参数控制所述物联网装置唤醒包括:当检测到当前时间到达所述第一省电模式参数指定的时间时,向所述物联网装置发送开机命令。The controlling module, when the IoT device wakes up according to the first power saving mode parameter, includes: sending a boot to the Internet of Things device when detecting that the current time reaches a time specified by the first power saving mode parameter command.
  28. 一种控制器,包括:存储器、处理器及存储在存储器上并在处理器上可运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:A controller comprising: a memory, a processor, and a computer program stored on the memory and operative on the processor, wherein the processor performs the following steps when executing the program:
    向物联网装置发送开机命令后,向所述物联网装置发送业务数据;Sending service data to the Internet of Things device after sending a power-on command to the Internet of Things device;
    接收所述物联网装置返回的第一省电模式参数,根据所述第一省电模式参数控制所述物联网装置唤醒。Receiving a first power saving mode parameter returned by the Internet of Things device, and controlling the IoT device to wake up according to the first power saving mode parameter.
  29. 一种终端,包括如权利要求18-21任一项所述的物联网装置和如权利要求25-28任一项所述的控制器。A terminal comprising the Internet of Things device of any of claims 18-21 and the controller of any of claims 25-28.
  30. 一种唤醒处理的方法,包括:A method of waking up processing, including:
    接收物联网装置的第三省电模式参数;Receiving a third power saving mode parameter of the Internet of Things device;
    根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。And determining, according to the third power saving mode parameter, a corresponding first power saving mode parameter, and sending the first power saving mode parameter to the object network device.
  31. 如权利要求30所述方法,其中:The method of claim 30 wherein:
    所述第一省电模式参数包括指定时间点或指定长度的时间段。The first power saving mode parameter includes a specified time point or a time period of a specified length.
  32. 一种云服务器,包括:A cloud server that includes:
    接收模块,设置为接收物联网装置的第三省电模式参数;a receiving module, configured to receive a third power saving mode parameter of the Internet of Things device;
    确定模块,设置为根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。The determining module is configured to determine a corresponding first power saving mode parameter according to the third power saving mode parameter, and send the first power saving mode parameter to the object network device.
  33. 如权利要求32所述的云服务器,其中:The cloud server of claim 32 wherein:
    所述第一省电模式参数包括指定时间点或指定长度的时间段。The first power saving mode parameter includes a specified time point or a time period of a specified length.
  34. 一种云服务器,包括:存储器、处理器及存储在存储器上并在处理器上可运行的计算机程序,其中,所述处理器执行所述程序时实现以下步骤:A cloud server includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the following steps:
    接收物联网装置的第三省电模式参数;Receiving a third power saving mode parameter of the Internet of Things device;
    根据所述第三省电模式参数确定对应的第一省电模式参数,将所述第一省电模式参数发送给所述物联网装置。And determining, according to the third power saving mode parameter, a corresponding first power saving mode parameter, and sending the first power saving mode parameter to the object network device.
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