WO2019019288A1 - Procédé et appareil de commutation de mode d'économie d'énergie - Google Patents

Procédé et appareil de commutation de mode d'économie d'énergie Download PDF

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Publication number
WO2019019288A1
WO2019019288A1 PCT/CN2017/100911 CN2017100911W WO2019019288A1 WO 2019019288 A1 WO2019019288 A1 WO 2019019288A1 CN 2017100911 W CN2017100911 W CN 2017100911W WO 2019019288 A1 WO2019019288 A1 WO 2019019288A1
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Prior art keywords
internet
things
terminal
things terminal
power saving
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PCT/CN2017/100911
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English (en)
Chinese (zh)
Inventor
杜光东
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深圳市盛路物联通讯技术有限公司
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Publication of WO2019019288A1 publication Critical patent/WO2019019288A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H04L41/0833—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability for reduction of network energy consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to a method and an apparatus for switching a power saving mode.
  • the Internet of Things is an important part of the new generation of information technology, and an important stage of development in the era of "informatization.” Its English name is: “Internet of things (IoT)".
  • the Internet of Things is widely used in the convergence of networks through communication-aware technologies such as intelligent sensing, identification technology and pervasive computing. It is also called the third wave of the development of the world information industry after computers and the Internet.
  • the Internet of Things is the application expansion of the Internet. It is not so much that the Internet of Things is a network, but the Internet of Things is a business and application. Therefore, application innovation is the core of the development of the Internet of Things. Innovation 2.0 with user experience as the core is the soul of the development of the Internet of Things.
  • the Internet of Things terminal Different from the terminal that can be charged frequently in communication with people, the Internet of Things terminal has a special problem and a huge number of problems in its environment. Therefore, how to avoid the short service life of the Internet of Things terminal, resulting in the Internet of Things terminal The problem of replacing more frequent ones is a technical problem that needs to be solved urgently.
  • Embodiments of the present invention provide a method and a device for switching a power saving mode, which are used to improve the service life of an Internet of Things terminal.
  • an embodiment of the present invention provides a method for switching a power saving mode of an Internet of Things terminal, including: detecting that an operation state of an Internet of Things terminal i carried by the relay device satisfies a K corresponding to the Internet of Things terminal i When the power-saving trigger condition is met, the access point/repeater controls the IoT terminal i to switch to a power-saving mode corresponding to one of the K power-saving trigger conditions, where The relay is connected to the N sets of IoT terminals, and the N sets of IoT terminals correspond to N types, and each set of IoT terminals respectively corresponds to at least one power saving trigger condition, and the N is an integer greater than 1, the K Is a positive integer.
  • the at least one power saving trigger condition corresponding to each set of the Internet of Things terminal sets is respectively set by the user through the human-machine interaction interface of the repeater for the N sets of the Internet of Things terminal sets. .
  • the N types are determined according to an average time difference and a first threshold of two uplink uploading data of each IoT terminal carried by the repeater in the first time period, where The difference between the average time difference of two uplink uplink data of any two IoT terminals of the same type is less than or equal to the first threshold.
  • the N types are determined according to an important priority and a second threshold of uplink data uploaded by each IoT terminal carried by the relay, where any two of the same type The difference of the important priorities of the uplink data uploaded by the Internet of Things terminals is less than or equal to the second threshold.
  • the method further includes:
  • the access point/repeater determines the type of the Internet of Things terminal j, and the IoT terminal according to the type of the Internet of Things terminal j
  • the j is divided into corresponding IoT terminal sets, the N sets of IoT terminal sets do not include the Internet of Things terminal j, and the type of the Internet of Things terminal j is in the N type.
  • the method further includes:
  • the access point/repeater periodically detects whether the number of new Internet of Things terminals carried by the repeater exceeds a third threshold
  • the access point/repeater re-groups the IoT terminals connected to the repeater to obtain H a set of IoT terminals, the H group of IoT terminals corresponding to H types, the third threshold is greater than or equal to Q*T, and the T is a positive integer;
  • the number of new IoT terminals connected to the access point is at least equal to that of the previous access point.
  • the IoT servers are regrouped to more accurately control the new IoT terminals.
  • the present invention provides a device for switching a power saving mode of an Internet of Things terminal, including:
  • a control module configured to control the IoT terminal i to switch to the K when detecting that an operating state of the Internet of Things terminal i carried by the repeater meets K power-saving trigger conditions corresponding to the Internet of Things terminal i
  • One of the power-saving trigger conditions, one of the power-saving trigger conditions corresponds to the power-saving mode
  • the repeater is connected to the N-group of Internet of Things terminals
  • the N-group of Internet of Things terminals corresponds to N types, each group of Internet of Things terminals
  • the sets respectively correspond to at least one power saving trigger condition, the N being an integer greater than 1, and the K being a positive integer.
  • the at least one power saving trigger condition corresponding to each set of the Internet of Things terminal sets is respectively set by the user through the human-machine interaction interface of the repeater for the N sets of the Internet of Things terminal sets. .
  • the N types are determined according to an average time difference and a first threshold of two uplink uploading data of each IoT terminal carried by the repeater in the first time period, where The difference between the average time difference of two uplink uplink data of any two IoT terminals of the same type is less than or equal to the first threshold.
  • the N types are determined according to an important priority and a second threshold of uplink data uploaded by each IoT terminal carried by the relay, where any two of the same type The difference of the important priorities of the uplink data uploaded by the Internet of Things terminals is less than or equal to the second threshold.
  • the apparatus further includes:
  • a determining module configured to determine a type of the Internet of Things terminal j when detecting that the Internet of Things terminal j requests to access the repeater
  • a partitioning module configured to divide the Internet of Things terminal j into a corresponding set of Internet of Things terminals according to the type of the Internet of Things terminal j, the N sets of Internet of Things terminal sets not including the Internet of Things terminal j, The type of the Internet of Things terminal j is in the N type.
  • the present invention provides a switching device for a power saving mode of an Internet of Things terminal, where the switching device of the power saving mode of the Internet of Things terminal includes a processor configured to support the Internet of Things terminal
  • the switching device of the power saving mode performs the corresponding function in the switching method of the power saving mode of the Internet of Things terminal provided by the first aspect.
  • the switching device of the power saving mode of the Internet of Things terminal may further include a memory for coupling with the processor, which stores necessary program instructions and data of the switching device of the power saving mode of the Internet of Things terminal.
  • the switching device of the power saving mode of the Internet of Things terminal may further include a communication interface, and the switching device for the power saving mode of the Internet of Things terminal communicates with other devices or the communication network.
  • an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute the embodiment of the present invention.
  • the computer includes a power saving mode switching device of the Internet of Things terminal.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation of the present invention.
  • the computer program product may be a software installation package, and the computer includes a power saving mode switching device of the Internet of Things terminal.
  • the solution provided by the present invention can set the switching trigger condition of the power saving mode of each Internet of Things terminal in advance, and control the switching of the Internet of Things terminal when the operating state of the Internet of Things terminal satisfies the power saving trigger condition. Electrical mode, which in turn increases the service life of IoT terminals.
  • FIG. 1 is a schematic diagram of an Internet of Things network architecture according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a method for switching a power saving mode of an Internet of Things terminal according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of type division according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of type division according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of switching a power saving mode of an Internet of Things terminal according to an embodiment of the present disclosure
  • FIG. 6 is a schematic flowchart of a method for switching a power saving mode of an Internet of Things terminal according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of a device for switching a power saving mode of an Internet of Things terminal according to an embodiment of the present disclosure
  • FIG. 8 is a schematic structural diagram of a device for switching a power saving mode of an Internet of Things terminal according to an embodiment of the present invention.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the Internet of Things terminal is a device that connects the sensing network layer and the transmission network layer in the Internet of Things to collect data and send data to the network layer. It is responsible for data collection, preliminary processing, encryption, transmission and other functions.
  • the Internet of Things terminal can be a handheld device with wireless connectivity, an in-vehicle device, a mobile phone, a tablet, a laptop, a palmtop computer, a mobile internet device (MID), a wearable device, such as a smart watch, smart. Hand rings, pedometers, etc., of course, IoT terminals can also include other devices with networking capabilities, such as smart TVs, smart air conditioners, smart water bottles or some IoT smart devices.
  • RP Repeater
  • gateway is also known as the network connector, protocol converter.
  • the gateway implements network interconnection above the network layer. It is the most complex network interconnection device and is only used for different network interconnections of two high-level protocols. Gateways can be used for both WAN and LAN interconnections.
  • a gateway is a computer system or device that acts as a conversion. The gateway is a translator between two systems that use different communication protocols, data formats or languages, or even completely different architectures. Unlike bridges that simply convey information, the gateway repackages the received information to suit the needs of the destination system.
  • Access Point refers to an intelligent information receiving and transmitting device that integrates a wireless network access point and an RFID access point.
  • the Internet of Things AP can simultaneously receive and transmit WIFI signals and RFID signals.
  • Multiple means two or more. "and/or”, describing the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
  • the character "/" generally indicates that the contextual object is an "or" relationship.
  • a method for switching a power saving mode of an Internet of Things terminal is provided.
  • the method is applied to the object network architecture shown in FIG. 1.
  • the object network architecture includes: a gateway 10, multiple access points 20, and an Internet of Things connected to the access point 20.
  • the relay 40 is an Internet of Things terminal 50 connected to the repeater 40.
  • the Internet of Things terminal 50 is connected to the repeater 40 in a wireless manner, and the repeater 40 and the Internet of Things terminal 30 are connected to the access point 20 in a wireless manner, and the access point 20 is connected to the gateway 10 through a wireless or wired manner.
  • the above wireless methods include but are not limited to: Bluetooth, WIFI, ZigBee, GPRS, 3G, 4G, Wimax and other methods.
  • the wired mode is taken as an example, and for convenience of representation, only one solid line is shown here.
  • FIG. 2 is a schematic flowchart of a method for switching a power saving mode of an Internet of Things terminal according to an embodiment of the present invention, and an execution body of a method for switching a power saving mode of an Internet of Things terminal is the present invention.
  • the switching device of the power saving mode of the Internet of Things terminal (the switching device of the power saving mode of the Internet of Things terminal may be an access point or a repeater), and the following is an example in which the execution subject is a repeater, including the following step:
  • the repeater controls the switching of the Internet of Things terminal i Up to a power saving mode corresponding to one of the K power saving triggering conditions, the repeater is connected to the N sets of Internet of Things terminals, and the N sets of the Internet of Things terminal sets correspond to N types, each The set of IoT terminals respectively corresponds to at least one power saving trigger condition, the N being an integer greater than 1, and the K being a positive integer.
  • the N types are N types of data to be sent; or the N types are N function types; or the N types are N working property types, and so on.
  • the foregoing step S201 may be that the access point periodically detects whether the running state of the Internet of Things terminal connected to the access point meets the power saving triggering condition, for example, may be detected once every minute.
  • the access point controls the switching of the certain IoT terminals carried by the repeater.
  • the power-saving trigger condition for example, the Internet of Things terminal set 1 corresponds to the first power-saving trigger condition and the second power-saving trigger condition, and the Internet of Things terminal set 2 corresponds to the third power-saving trigger condition and the fourth power-saving trigger condition, and the Internet of Things terminal set 3 corresponds to the fifth power-saving trigger condition and the sixth power-saving trigger condition
  • the access point controls the switching of the certain Io
  • the power saving mode corresponding to the power saving mode or the second power saving triggering condition. It can be seen that by setting the switching trigger condition of the power saving mode of each Internet of Things terminal in advance, when the operating state of the Internet of Things terminal satisfies the power saving trigger condition, the IoT terminal is controlled to switch the power saving mode, thereby improving the service life of the Internet of Things terminal. .
  • the operating state of the Internet of Things terminal usually has a data receiving state, a data sending state, a standby state, a sleep state, and the like.
  • the above step S201 detects the running state of the Internet of Things terminal carried by the repeater, where the operation of the Internet of Things terminal is detected within a certain period of time (such as 23 minutes, 30 minutes, 1 hour, 4 hours, or other values). status.
  • the first power-saving trigger condition of the Internet of Things terminal set 1 is that the average standby time of the Internet of Things terminal is within a first preset duration, and the average receiving/transmitting duration of the Internet of Things terminal is within a second preset duration, such as The average waiting time of the IoT terminal is within 10 minutes, and the average receiving/sending time of the IoT terminal is within 3 minutes.
  • the power saving mode corresponding to the first power saving trigger condition may be that the IoT terminal sleeps every 7 minutes, and the sleep time is 8 minutes, if the operating state of an IoT terminal in the IoT terminal set 1 satisfies the first power saving trigger condition, the repeater controls the IoT terminal to switch to sleep every 7 minutes, each sleep time It is an 8 minute power saving mode.
  • the first power-saving trigger condition of the Internet of Things terminal set 1 is that the average standby duration of the Internet of Things terminal is within a first preset duration, and the average receiving/transmitting duration of the Internet of Things terminal is within a second preset duration.
  • the average standby time of the IoT terminal is within 10 minutes, and the average receiving/sending time of the IoT terminal is within 3 minutes.
  • the power saving mode corresponding to the first power-saving trigger condition may be that the IoT terminal sleeps every 7 minutes, each sleep period For 8 minutes, it is assumed that the IoT terminal set 1 corresponds to the second power saving trigger condition that the IoT terminal standby time exceeds the third preset duration, and the IoT terminal receiving/transmitting time exceeds the fourth preset duration, such as the IoT terminal standby time If the IoT terminal receives/sends more than 3 minutes, the power-saving mode corresponding to the second power-saving trigger condition may be that the IoT terminal sleeps every 10 minutes, and each sleep time is 6 minutes, if the IoT terminal Repeater control when the operating state of an IoT terminal in set 1 satisfies the first power-saving trigger condition and the second power-saving trigger condition Things to switch to a terminal dormancy once every 7 minutes, each time the sleep period of 8 minutes the power saving mode, or a repeater for controlling the switching network terminal thereof to sleep once every 10 minutes, The power saving mode is 6 minutes
  • the at least one power-saving trigger condition corresponding to each set of the Internet of Things terminals is set by the user through the human-machine interaction interface of the repeater for the N-group of Internet of Things terminals. That is to say, at least one power-saving trigger condition corresponding to each set of the Internet of Things terminal sets is user-defined.
  • the N types are determined according to an average time difference and a first threshold of two uplink uplink data uploaded by each IoT terminal carried by the repeater in the first time period, where the same type is used.
  • the difference between the average time difference of the uplink data of two adjacent IOT terminals is less than or equal to the first threshold.
  • the starting point of the first time period is the current system time, and the duration of the first time period may be, for example, 1 hour, 2 hours, 3 hours, 5 hours, 6 hours, 10 hours, 1 day, or other values.
  • the first threshold may be, for example, 1 minute, 1 minute and a half, 2 minutes, 3 minutes, 5 minutes, 10 minutes, or other values.
  • the average time difference between the uplink data of each IoT terminal is uploaded twice. For example, if an IoT terminal uploads 10 uplink data in the first time period, the time of uploading the uplink data is 10 times. There are: 10:32:00, 10:35:15, 10:38:15, 10:42:20, 10:43:15, 10:45:35, 10:49:45, 10:53:10, 10:55:50, 10:58:00, then the time difference between two uploading uplink data is: 3:15s, 3:00s, 4:05s, 0:55s, 2:20s, 4:10s, 2 : 25s, 2:40s, 2:10s, then the average time difference between two uplink uploads is 2:46s.
  • the difference between the average time difference of the uplink data of the two uplink IOTs of the same type is less than or equal to the first threshold, that is, the uplink data of two adjacent uploads in the same type.
  • the IoT terminal with the smallest average time difference and the average time difference between the two uplink uploading data can not exceed the first threshold.
  • the average time difference between two uplink IOTs uploading uplink data is: 1:00, 1:15, 2:15, 2:35, 3:10, 3:55, 4:00, 4:55, 6 : 15, 6:35.
  • the types corresponding to the 10 Internet of Things terminals are: Internet of Things Terminal 1, Internet of Things Terminal 2, Internet of Things Terminal 3, and Internet of Things Terminal 4 belong to one
  • the Internet of Things terminal 8, the Internet of Things terminal 9, and the Internet of Things terminal 10 belong to one type, as shown in FIG. A schematic diagram of type division provided by an embodiment of the invention.
  • the N types are determined according to an important priority and a second threshold of uplink data uploaded by each IoT terminal carried by the repeater, where any two Internet of Things terminals of the same type are selected.
  • the difference of the important priorities of the uploaded uplink data is less than or equal to the second threshold.
  • the second threshold may be, for example, 1, 2, 3, 4, 5 or other values.
  • the difference between the important priorities of the uplink data uploaded by any two Internet of Things terminals of the same type is less than or equal to the second threshold, that is, the uploaded uplink data of the same type has the highest priority.
  • the difference between the IoT terminal and the IOT terminal with the least important priority of the uploaded uplink data cannot exceed the second threshold.
  • the second threshold is 2, and there are 10 IoT terminals carried by the repeater (such as the Internet of Things terminal 1, the Internet of Things terminal 2, the Internet of Things terminal 3, the Internet of Things terminal 10), these 10
  • the important priorities of the uplink data uploaded by the IoT terminal are: important priority 1, important priority 1, important priority 2, important priority 3, important priority 4, important priority 4, important priority 5, important Priority 7, important priority 8, important priority 8.
  • FIG. 4 is a schematic diagram of a type division according to an embodiment of the present invention.
  • the method further includes:
  • the repeater When detecting that the Internet of Things terminal j requests to access the repeater, the repeater determines the type of the Internet of Things terminal j, and divides the Internet of Things terminal j according to the type of the Internet of Things terminal j To the corresponding IoT terminal set, the N sets of IoT terminals do not include the IoT terminal j, and the type of the IoT terminal j is in the N type.
  • the number of IoT terminals carried by the repeater will change continuously, such as increasing or decreasing.
  • the repeater automatically determines the newly added IoT terminal.
  • the specific implementation manner that the relay device controls the power-saving mode that the IoT terminal i switches to one of the K power-saving trigger conditions is:
  • the repeater sends a power saving instruction to the Internet of Things terminal i, the power saving instruction carries a power saving trigger condition k, and the K power saving trigger conditions include the power saving trigger condition k, and the power saving The instruction is used to instruct the IoT terminal i to switch to a power saving mode corresponding to the power saving trigger condition k.
  • the method further includes:
  • the repeater periodically detects whether the number of new Internet of Things terminals carried by the repeater exceeds a third threshold; if the number of new Internet of Things terminals carried by the repeater exceeds the third a threshold, the repeater re-groups the IoT terminals connected to the repeater to obtain an H-group IoT terminal set, where the H-group IoT terminal set corresponds to H types, and the third threshold is greater than Or equal to Q*T, the T is a positive integer; the access point reports the H group of the Internet of Things terminal to the user, so that the user re-sets the power-saving trigger to the H-group IoT terminal set.
  • the Q the number of the Internet of Things terminals included in the N sets of Internet of Things terminals.
  • the above period may be, for example, 3 days, 10 days, 20 days, 1 month, 2 months, or other values.
  • the IoT terminal carried by the repeater changes over time (such as increase/decrease), assuming that the number of new IoT terminals exceeds twice the number of previous IoT terminals.
  • the repeater needs to re-group these IoT terminals, and after the grouping is completed, report to the user to let the user reset the power-saving trigger conditions of these packets.
  • the determination of the above H value is the same as the determination of the N value described above, and will not be described here.
  • the repeater performs the above step S201 based on the power saving trigger corresponding to the previous group.
  • the condition (the N sets of IoT terminal sets respectively correspond to M power control) is detected and determined. That is to say, the new packet is not activated, and the access point performs corresponding operations based on the previous packet.
  • FIG. 5 is a schematic diagram of switching between power saving modes of an Internet of Things terminal according to an embodiment of the present invention, wherein the repeater 60 and the Internet of Things terminals connected to the repeater 60 have 10
  • the repeater 60 and the Internet of Things terminals connected to the repeater 60 have 10
  • the terminal 79 has two sets of IoT terminals.
  • the IoT terminal set 1 includes an Internet of Things terminal 70, an Internet of Things terminal 71, an Internet of Things terminal 72, an Internet of Things terminal 73, and an Internet of Things terminal 74, and an Internet of Things terminal set 2
  • the Internet of Things terminal 75, the Internet of Things terminal 76, the Internet of Things terminal 77, the Internet of Things terminal 78, the Internet of Things terminal 79, and the IoT terminal set 1 correspond to the first power-saving trigger condition
  • the first power-saving trigger condition corresponds to the first province.
  • the IoT terminal set 2 corresponds to the second power saving trigger condition
  • the second power saving trigger condition corresponds to the second power saving mode
  • the repeater 60 detects that the operation state of the IoT terminal 75 satisfies the first power saving trigger bar.
  • the repeater 60 transmits an instruction to power things terminal 75, so that the things terminal 75 is switched to the first power saving mode.
  • the execution body of the method for switching the power saving mode of the Internet of Things terminal is the power saving mode of the Internet of Things terminal according to the present invention.
  • the switching device (the switching device of the power saving mode of the Internet of Things terminal may be an access point or a repeater), and the following is an example in which the executing entity is a repeater, including:
  • the relay obtains an average time difference between two uplink uploading data of each IoT terminal carried by the repeater in the first time period.
  • the repeater determines N types according to an average time difference and a first threshold for uploading uplink data of each IoT terminal that is carried by the relay device.
  • the repeater determines, according to the N types, N sets of Internet of Things terminals.
  • the repeater receives at least one power-saving trigger condition corresponding to the set of the N groups of Internet of Things terminals input by the user through the human-machine interaction interface of the repeater.
  • the repeater sets a power-saving triggering condition of the N sets of the Internet of Things terminal set according to the at least one power-saving triggering condition corresponding to the N sets of the Internet of Things terminal sets respectively.
  • the repeater detects whether an operating state of the Internet of Things terminal carried by the repeater meets a power saving trigger condition.
  • the repeater controls the switching of the Internet of Things terminal i To a power saving mode corresponding to one of the K power saving trigger conditions, the K is a positive integer.
  • the IoT terminal i receives the power saving instruction sent by the access point, and switches to a power saving mode corresponding to the power saving trigger condition k according to a power saving instruction, where the power saving instruction carries power saving
  • the trigger condition k, the K power saving trigger conditions include the power saving trigger condition k.
  • the embodiment of the present invention further provides a power saving mode switching apparatus 700 for an Internet of Things terminal, wherein the N is an integer greater than 1, as shown in FIG. 7 , and includes:
  • the control module 701 is configured to control the IoT terminal i to switch to if the operating state of the Internet of Things terminal i carried by the repeater meets the K power-saving trigger conditions corresponding to the Internet of Things terminal i a power saving mode corresponding to one of the power-saving triggering conditions, wherein the repeater is connected to the N-group of Internet of Things terminals, and the N-group of Internet of Things terminals corresponds to N types, each group The set of Internet of Things terminals respectively corresponds to at least one power saving trigger condition, the N being an integer greater than 1, and the K being a positive integer.
  • the at least one power-saving trigger condition corresponding to each set of the Internet of Things terminals is set by the user through the human-machine interaction interface of the repeater for the N-group of Internet of Things terminals.
  • the N types are determined according to an average time difference and a first threshold of two uplink uplink data uploaded by each IoT terminal carried by the repeater in the first time period, where the same type is used.
  • the difference between the average time difference of the uplink data of two adjacent IOT terminals is less than or equal to the first threshold.
  • the N types are determined according to an important priority and a second threshold of uplink data uploaded by each IoT terminal carried by the repeater, where any two Internet of Things terminals of the same type are selected.
  • the difference of the important priorities of the uploaded uplink data is less than or equal to the second threshold.
  • the device further includes:
  • a determining module 702 configured to determine a type of the Internet of Things terminal j when detecting that the Internet of Things terminal j requests to access the repeater;
  • a dividing module 703 configured to divide the Internet of Things terminal j into a corresponding IoT terminal set according to the type of the Internet of Things terminal j, where the N group of Internet of Things terminals does not include the Internet of Things terminal j
  • the type of the Internet of Things terminal j is in the N type.
  • each of the above modules (the control module 701, the determining module 702, and the dividing module 703) is used to perform the related steps of the foregoing method.
  • the control module 702 is configured to perform the above steps S202 and the like.
  • the power saving mode switching device 700 of the Internet of Things terminal is presented in the form of a module.
  • a “module” herein may refer to an application-specific integrated circuit (ASIC), a processor and memory that executes one or more software or firmware programs, integrated logic circuits, and/or other devices that provide the above functionality.
  • the above control module 701, the determining module 702, and the dividing module 703 can be implemented by the processor 801 of the switching device 800 of the power saving mode of the Internet of Things terminal shown in FIG.
  • the power saving mode switching device 800 of the Internet of Things terminal can be implemented by the structure in FIG. 8.
  • the power saving mode switching device 800 of the Internet of Things terminal includes at least one processor 801 and at least one memory 802. And at least one communication interface 803.
  • the processor 801, the memory 802, and the communication interface 803 are connected by the communication bus and complete communication with each other.
  • the processor 801 can be a general purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the above program.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • the communication interface 803 is configured to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), and the like.
  • RAN Radio Access Network
  • WLAN Wireless Local Area Networks
  • the memory 802 can be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type that can store information and instructions.
  • ROM read-only memory
  • RAM random access memory
  • the memory can exist independently and be connected to the processor via a bus.
  • the memory can also be integrated with the processor.
  • the memory 802 is configured to store application code that executes the above solution, and is controlled by the processor 801 for execution.
  • the processor 801 is configured to execute application code stored in the memory 802.
  • the code stored in the memory 802 can perform the power saving mode switching method of the foregoing Internet of Things terminal executed by the terminal device provided by the terminal device, for example, detecting whether the operating state of the IoT terminal carried by the relay device satisfies the power saving trigger condition; When the operating state of the Internet of Things terminal i carried by the repeater meets the K power-saving triggering conditions corresponding to the Internet of Things terminal i, the IoT terminal i is controlled to switch to the K power-saving triggering conditions.
  • One of the power-saving triggering conditions corresponds to a power-saving mode
  • the repeater is connected to the N-group of Internet of Things terminals, and the N-group of Internet of Things terminals corresponds to N types, and each set of the Internet of Things terminals corresponds to at least one province.
  • the N is an integer greater than 1
  • the K is a positive integer.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to perform some or all of the steps of any of the methods described in the foregoing method embodiments.
  • the computer includes a power saving mode switching device of the Internet of Things terminal.
  • Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the operations as recited in the above method embodiments Part or all of the steps of either method.
  • the computer program product can be a software installation package including a power saving mode switching device of the Internet of Things terminal.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing memory includes: a U disk, a read-only memory (ROM), and a random access memory (RAM, Random Access Memory), removable hard disk, disk or optical disk, and other media that can store program code.
  • ROM Read-Only Memory
  • RAM Random Access Memory

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne un procédé de commutation de mode d'économie d'énergie, comprenant les étapes consistant à : détecter si l'état de fonctionnement d'un terminal de l'Internet des objets chargé par un répéteur satisfait ou non une condition de déclenchement d'économie d'énergie ; et s'il est détecté que l'état de fonctionnement d'un terminal de l'Internet des objets i chargé par le répéteur satisfait K conditions de déclenchement d'économie d'énergie correspondant au terminal de l'Internet des objets i, commander au terminal de l'Internet des objets i de commuter vers le mode d'économie d'énergie correspondant à une des K conditions de déclenchement d'économie d'énergie. Le répéteur est connecté à N ensembles de terminaux de l'Internet des objets, les N ensembles de terminaux de l'Internet des objets correspondent à N types, chaque ensemble de terminaux de l'Internet des objets correspond respectivement à au moins une condition de déclenchement d'économie d'énergie, N étant un nombre entier supérieur à 1 , et K étant un nombre entier positif. Selon certains modes de réalisation, la présente invention concerne en outre un appareil de commutation de mode d'économie d'énergie pour le terminal de l'Internet des objets. Au moyen des modes de réalisation de la présente invention, la durée de vie du terminal de l'Internet des objets peut être prolongée.
PCT/CN2017/100911 2017-07-28 2017-09-07 Procédé et appareil de commutation de mode d'économie d'énergie WO2019019288A1 (fr)

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