CN116056194A - Internet of things receiving and transmitting system, method, device and medium based on awakening communication - Google Patents

Internet of things receiving and transmitting system, method, device and medium based on awakening communication Download PDF

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Publication number
CN116056194A
CN116056194A CN202211694328.9A CN202211694328A CN116056194A CN 116056194 A CN116056194 A CN 116056194A CN 202211694328 A CN202211694328 A CN 202211694328A CN 116056194 A CN116056194 A CN 116056194A
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China
Prior art keywords
communication
terminal equipment
energy
radio frequency
wake
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CN202211694328.9A
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廖剑峰
林毅
龚彪
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Tianyi IoT Technology Co Ltd
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Tianyi IoT Technology Co Ltd
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Priority to CN202211694328.9A priority Critical patent/CN116056194A/en
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    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y30/00—IoT infrastructure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses an internet of things receiving and transmitting system, method, device and medium based on wake-up communication, wherein the method comprises the following steps: transmitting a first networking signal to the terminal equipment through the communication base station, and carrying radio frequency energy when the first networking signal is transmitted; matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up radio frequency energy through the terminal equipment; performing energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy into terminal equipment; and converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction. The method reduces the energy consumption of the terminal equipment of the Internet of things when the terminal equipment of the Internet of things is in communication networking with the communication base station, realizes the passive design of the system of the Internet of things, expands the application scene of the terminal with low energy consumption, and can be widely applied to the technical field of communication of the Internet of things.

Description

Internet of things receiving and transmitting system, method, device and medium based on awakening communication
Technical Field
The invention relates to the technical field of Internet of things communication, in particular to an Internet of things receiving and transmitting system, method, device and medium based on wake-up type communication.
Background
Conventional wireless transceiver systems for terminals of the internet of things generally use a periodic communication or an active communication mode. The periodic communication refers to that the terminal of the Internet of things periodically opens communication with the base station and sleeps at other times; active communication refers to that the terminal of the internet of things communicates with the base station only at specific events, and sleeps at other times. Both modes require that the internet of things terminal actively establishes connection and communicates with the base station, wake-up energy depends on a local power supply, the design of no-edge cannot be achieved, and the process of establishing connection causes a large amount of energy consumption of the internet of things terminal equipment, so that the use of the low-power consumption scene internet of things terminal is limited.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art to a certain extent.
Therefore, an object of the embodiments of the present invention is to provide an internet of things transceiver system based on wake-up communication, which can reduce energy consumption of an internet of things terminal device and implement passive design of the internet of things system.
Another object of the embodiment of the present invention is to provide a wake-up communication-based internet of things transceiving method.
In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the invention comprises the following steps:
in a first aspect, an embodiment of the present invention provides an internet of things transceiver system based on wake-up communication, including:
the signal transmission module is used for transmitting a first networking signal to the terminal equipment through the communication base station, and carrying radio frequency energy when the first networking signal is transmitted;
the wake-up triggering module is used for matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up the radio frequency energy through the terminal equipment; a step of
The energy conversion module is used for carrying out energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy to the terminal equipment;
and the communication interaction module is used for converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction.
Further, in one embodiment of the present invention, the signal transmitting module includes:
the instruction generation unit is used for a first networking instruction of the communication base station and the terminal equipment;
the radio frequency modulation unit is used for modulating the first networking instruction to obtain the first networking signal carrying the radio frequency energy.
Further, in one embodiment of the present invention, the wake-up triggering module includes:
the signal matching unit is used for matching the first networking signal according to the wake-up triggering condition;
the communication connection unit is used for establishing communication connection between the terminal equipment and the communication base station;
and the energy pickup unit is used for starting the energy pickup circuit in an impedance matching mode and picking up the radio frequency energy through the energy pickup circuit.
Further, in one embodiment of the present invention, the energy conversion module includes:
the coupling multiplication unit is used for carrying out energy conversion on the picked radio frequency energy through a coupling circuit and a multiplication circuit to obtain the first electric energy;
an energy storage unit for storing the first electrical energy.
Further, in one embodiment of the present invention, the communication interaction module includes:
the voltage conversion unit is used for converting the first electric energy into the direct current with a preset voltage value and supplying power to the communication circuit through the direct current;
and the communication receiving and transmitting unit is used for performing communication interaction with the communication base station through the communication circuit.
Further, in an embodiment of the present invention, the internet of things transceiver system further includes:
and the polling activation module is used for polling the first networking signal at a preset frequency through a space coupling radio frequency trigger circuit, and activating the terminal equipment through the radio frequency energy when the radio frequency energy is polled.
In a second aspect, an embodiment of the present invention provides a wake-up communication-based internet of things transceiving method, including the following steps:
transmitting a first networking signal to a terminal device through a communication base station, and carrying radio frequency energy when the first networking signal is transmitted;
matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up the radio frequency energy through the terminal equipment;
performing energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy to the terminal equipment;
and converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction.
Further, in an embodiment of the present invention, the method for receiving and sending internet of things based on wake-up communication further includes the following steps:
and polling the first networking signal at a preset frequency through a space coupling radio frequency trigger circuit, and activating the terminal equipment through the radio frequency energy when the radio frequency energy is polled.
In a third aspect, an embodiment of the present invention provides an internet of things transceiver device based on wake-up communication, including:
at least one processor;
at least one memory for storing at least one program;
when the at least one program is executed by the at least one processor, the at least one processor is caused to implement the above-mentioned internet of things transceiving method based on wake-up communication.
In a fourth aspect, an embodiment of the present invention further provides a computer readable storage medium, in which a program executable by a processor is stored, where the program executable by the processor is configured to perform an internet of things transceiving method based on wake-up communication as described above when executed by the processor.
The advantages and benefits of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
According to the embodiment of the invention, the communication base station sends the networking signal carrying the radio frequency energy to the terminal equipment, the communication connection between the terminal equipment and the communication base station is triggered according to the preset wake-up triggering condition, and the radio frequency energy sent by the communication base station is picked up to be used for providing energy for the communication circuit of the terminal equipment, so that the energy consumption of the terminal equipment of the Internet of things during communication networking with the communication base station is reduced, the passive design of an Internet of things system is realized, and the application scene of the low-energy terminal is enlarged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will refer to the drawings that are needed in the embodiments of the present invention, and it should be understood that the drawings in the following description are only for convenience and clarity to describe some embodiments in the technical solutions of the present invention, and other drawings may be obtained according to these drawings without any inventive effort for those skilled in the art.
Fig. 1 is a step flowchart of an internet of things transceiving method based on wake-up communication according to an embodiment of the present invention;
fig. 2 is a block diagram of an internet of things transceiver system based on wake-up communication according to an embodiment of the present invention;
fig. 3 is a block diagram of an internet of things transceiver device based on wake-up communication according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention. The step numbers in the following embodiments are set for convenience of illustration only, and the order between the steps is not limited in any way, and the execution order of the steps in the embodiments may be adaptively adjusted according to the understanding of those skilled in the art.
In the description of the present invention, the plurality means two or more, and if the description is made to the first and second for the purpose of distinguishing technical features, it should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features. Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
Referring to fig. 2, an embodiment of the present invention provides an internet of things transceiver system based on wake-up communication, including:
the signal transmission module is used for transmitting a first networking signal to the terminal equipment through the communication base station and carrying radio frequency energy when the first networking signal is transmitted;
the wake-up triggering module is used for matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up radio frequency energy through the terminal equipment;
the energy conversion module is used for carrying out energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy into terminal equipment;
and the communication interaction module is used for converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction.
Specifically, in the embodiment of the invention, the signal sending module is deployed at the communication base station, the wake-up triggering module, the energy conversion module and the communication interaction module are all deployed at the terminal equipment, wherein the communication base station is positioned at a central node of the internet of things transceiver system and is responsible for initiating a networking signal to the dormant terminal equipment and carrying radio frequency energy while sending the networking signal; the terminal equipment keeps a polling activation mechanism with a certain frequency, and the terminal equipment based on wake-up communication is provided with a space coupling radio frequency trigger circuit, so that the terminal equipment in a dormant state can be activated; a wake-up trigger condition is preset between the terminal equipment and the communication base station, when the networking signal is successfully matched with the wake-up trigger condition, communication connection between the terminal equipment and the communication base station is established, an energy pickup circuit switch is opened in an impedance matching mode, and radio frequency energy in a space is picked up through an energy pickup circuit; the terminal equipment boosts the picked energy through the coupling circuit and the multiplication circuit so as to meet the voltage required by the communication module, and stores the converted energy; the terminal equipment converts the stored energy into direct-current energy and supplies the direct-current energy to the communication circuit, so that communication interaction between the terminal equipment and the communication base station is realized.
It can be understood that in the embodiment of the invention, the communication base station sends the networking signal carrying the radio frequency energy to the terminal equipment, the communication connection between the terminal equipment and the communication base station is triggered according to the preset wake-up triggering condition, and the radio frequency energy sent by the communication base station is picked up to be used for providing energy for the communication circuit of the terminal equipment, so that the energy consumption of the terminal equipment of the internet of things during communication networking with the communication base station is reduced, the passive design of the internet of things system is realized, and the application scene of the low-energy consumption terminal is enlarged.
Further as an optional implementation manner, the internet of things transceiver system further includes:
and the polling activation module is used for polling the first networking signal at a preset frequency through the space coupling radio frequency trigger circuit, and activating the terminal equipment through radio frequency energy when the radio frequency energy is polled.
Specifically, the embodiment of the invention polls the networking signal sent by the communication base station through the space coupling radio frequency trigger circuit, activates the terminal equipment through radio frequency energy carried by the networking signal, transfers the initiating party of the awakening communication to the communication base station, and the terminal equipment does not consume energy to actively awaken, thereby further reducing the energy consumption of the terminal equipment.
Further as an alternative embodiment, the signal sending module includes:
the instruction generation unit is used for communicating a first networking instruction of the base station and the terminal equipment;
the radio frequency modulation unit is used for modulating signals of the first networking instructions to obtain first networking signals carrying radio frequency energy.
Specifically, the signal modulation of the radio frequency is to shift the baseband signal of the low frequency to the carrier signal of the high frequency, assuming that the frequency of the networking command signal of the low frequency is a and the frequency of the carrier signal of the high frequency is b, in the traditional analog communication, the frequency spectrum is shifted by using a multiplier, and then the signal and the carrier wave are multiplied according to the formula cos (a) =1/2 [ cos (a+b) -cos (a-b) ], so that the frequency spectrum is shifted, but the problem is that the direct multiplication results in two signal frequencies a+b and a-b, and the signal needs to be a single channel and a single frequency when being transmitted, because the existence of another frequency band wastes many communication resources, the embodiment of the invention adopts the modulation of the radio frequency IQ signal, namely, the cos (a-b) is spread to obtain the following formula:
cos(a-b)＝cos(a)*cos(b)+sin(a)*sin(b)
from the above formula, it can be seen that a signal a-b can be obtained by multiplying the signal a and the carrier b, then shifting each by 90 degrees (i.e. sina and sinb), and then adding them, and by this means we can obtain a single a+b signal or a-b signal.
Further as an optional embodiment, the wake-up triggering module includes:
the signal matching unit is used for matching the first networking signal according to the wake-up triggering condition;
the communication connection unit is used for establishing communication connection between the terminal equipment and the communication base station;
and the energy pickup unit is used for starting the energy pickup circuit in an impedance matching mode and picking up radio frequency energy through the energy pickup circuit.
Specifically, the wake-up triggering condition may be a networking signal with a preset frequency, and different wake-up frequencies may be preset for different terminal devices of the internet of things, so as to realize wake-up control of the communication base station on the different terminal devices of the internet of things.
The energy pickup unit of the embodiment of the invention adopts an RF-DC conversion circuit, and the main function of the energy pickup unit is to convert a received radio frequency signal into a direct current signal, and the RF-DC conversion circuit mainly comprises three parts of impedance matching, a rectifier and power management.
Further as an alternative embodiment, the energy conversion module includes:
the coupling multiplication unit is used for carrying out energy conversion on the picked-up radio frequency energy through the coupling circuit and the multiplication circuit to obtain first electric energy;
and an energy storage unit for storing the first electric energy.
Further as an alternative embodiment, the communication interaction module includes:
the voltage conversion unit is used for converting the first electric energy into direct current with a preset voltage value and supplying power to the communication circuit through the direct current;
and the communication transceiver unit is used for communicating and interacting with the communication base station through the communication circuit.
Specifically, the terminal equipment locally stores electric energy converted from the picked-up radio frequency energy, and uses the electric energy to supply power for the communication circuit, so that communication interaction with the communication base station is realized, and the passive design of the terminal equipment can be realized.
The system structure of the embodiment of the present invention is described above. It can be understood that in the embodiment of the invention, the communication base station sends the networking signal carrying the radio frequency energy to the terminal equipment, the communication connection between the terminal equipment and the communication base station is triggered according to the preset wake-up triggering condition, and the radio frequency energy sent by the communication base station is picked up to be used for providing energy for the communication circuit of the terminal equipment, so that the energy consumption of the terminal equipment of the internet of things during communication networking with the communication base station is reduced, the passive design of the internet of things system is realized, and the application scene of the low-energy consumption terminal is enlarged.
In addition, compared with the prior art, the embodiment of the invention has the following advantages:
1) The awakening initiator is transferred to the communication base station of the central node, and the terminal equipment does not consume energy any more;
2) The wake-up method uses a communication mechanism of matched coupling, so that the energy consumption is low;
3) The terminal equipment uses the radio frequency energy sent by the communication base station to carry out communication interaction energy supply, so that the passive design can be realized.
Referring to fig. 1, an embodiment of the present invention provides a wake-up communication-based internet of things transceiving method, including the following steps:
s101, transmitting a first networking signal to terminal equipment through a communication base station, and carrying radio frequency energy when the first networking signal is transmitted;
s103, matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up radio frequency energy through the terminal equipment;
s104, performing energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy into terminal equipment;
s105, converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction.
Further as an optional implementation manner, the internet of things transceiving method based on wake-up communication further comprises the following steps:
s102, polling the first networking signal at a preset frequency through a space coupling radio frequency trigger circuit, and activating the terminal equipment through radio frequency energy when the radio frequency energy is polled.
The content in the system embodiment is applicable to the method embodiment, the functions specifically realized by the method embodiment are the same as those of the system embodiment, and the achieved beneficial effects are the same as those of the system embodiment.
Referring to fig. 3, an embodiment of the present invention provides an internet of things transceiver based on wake-up communication, including:
at least one processor;
at least one memory for storing at least one program;
when the at least one program is executed by the at least one processor, the at least one processor is caused to implement the method for internet of things transceiver based on wake-up communication.
The content in the method embodiment is applicable to the embodiment of the device, and the functions specifically realized by the embodiment of the device are the same as those of the method embodiment, and the obtained beneficial effects are the same as those of the method embodiment.
The embodiment of the invention also provides a computer readable storage medium, in which a program executable by a processor is stored, and the program executable by the processor is used for executing the internet of things transceiving method based on wake-up communication when being executed by the processor.
The computer readable storage medium of the embodiment of the invention can execute the method for receiving and transmitting the internet of things based on the wake-up type communication, can execute the steps of any combination of the embodiment of the method, and has the corresponding functions and beneficial effects.
Embodiments of the present invention also disclose a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The computer instructions may be read from a computer-readable storage medium by a processor of a computer device, and executed by the processor, to cause the computer device to perform the method shown in fig. 1.
In some alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may in fact be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed, and in which sub-operations described as part of a larger operation are performed independently.
Furthermore, while the present invention has been described in the context of functional modules, it should be appreciated that, unless otherwise indicated, one or more of the functions and/or features described above may be integrated in a single physical device and/or software module or one or more of the functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary to an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be apparent to those skilled in the art from consideration of their attributes, functions and internal relationships. Accordingly, one of ordinary skill in the art can implement the invention as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative and are not intended to be limiting upon the scope of the invention, which is to be defined in the appended claims and their full scope of equivalents.
The above functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied in essence or a part contributing to the prior art or a part of the technical solution in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the above-described method of the various embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium upon which the program described above is printed, as the program described above may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted, or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the foregoing description of the present specification, reference has been made to the terms "one embodiment/example", "another embodiment/example", "certain embodiments/examples", and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
While the preferred embodiment of the present invention has been described in detail, the present invention is not limited to the above embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present invention, and these equivalent modifications and substitutions are intended to be included in the scope of the present invention as defined in the appended claims.

Claims (10)

1. An internet of things transceiver system based on wake-up communication, which is characterized by comprising:
the signal transmission module is used for transmitting a first networking signal to the terminal equipment through the communication base station, and carrying radio frequency energy when the first networking signal is transmitted;
the wake-up triggering module is used for matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up the radio frequency energy through the terminal equipment;
the energy conversion module is used for carrying out energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy to the terminal equipment;
and the communication interaction module is used for converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction.
2. The wake-up communication based internet of things transceiver system of claim 1, wherein the signal transmitting module comprises:
the instruction generation unit is used for a first networking instruction of the communication base station and the terminal equipment;
the radio frequency modulation unit is used for modulating the first networking instruction to obtain the first networking signal carrying the radio frequency energy.
3. The wake-up communication based internet of things transceiver system of claim 1, wherein the wake-up trigger module comprises:
the signal matching unit is used for matching the first networking signal according to the wake-up triggering condition;
the communication connection unit is used for establishing communication connection between the terminal equipment and the communication base station;
and the energy pickup unit is used for starting the energy pickup circuit in an impedance matching mode and picking up the radio frequency energy through the energy pickup circuit.
4. The wake-up communication based internet of things transceiver system of claim 1, wherein the energy conversion module comprises:
the coupling multiplication unit is used for carrying out energy conversion on the picked radio frequency energy through a coupling circuit and a multiplication circuit to obtain the first electric energy;
an energy storage unit for storing the first electrical energy.
5. The wake-up communication based internet of things transceiver system of claim 1, wherein the communication interaction module comprises:
the voltage conversion unit is used for converting the first electric energy into the direct current with a preset voltage value and supplying power to the communication circuit through the direct current;
and the communication receiving and transmitting unit is used for performing communication interaction with the communication base station through the communication circuit.
6. The wake-up communication based internet of things transceiver system of any of claims 1-5, further comprising:
and the polling activation module is used for polling the first networking signal at a preset frequency through a space coupling radio frequency trigger circuit, and activating the terminal equipment through the radio frequency energy when the radio frequency energy is polled.
7. The internet of things receiving and transmitting method based on wake-up communication is characterized by comprising the following steps of:
transmitting a first networking signal to a terminal device through a communication base station, and carrying radio frequency energy when the first networking signal is transmitted;
matching the first networking signal according to a preset wake-up triggering condition, establishing communication connection between the terminal equipment and the communication base station when the matching is successful, and picking up the radio frequency energy through the terminal equipment;
performing energy conversion on the picked-up radio frequency energy to obtain first electric energy, and storing the first electric energy to the terminal equipment;
and converting the first electric energy into direct current to supply power to a communication circuit of the terminal equipment, so that the terminal equipment and the communication base station perform communication interaction.
8. The internet of things transceiving method based on wake-up communication according to claim 7, further comprising the steps of:
and polling the first networking signal at a preset frequency through a space coupling radio frequency trigger circuit, and activating the terminal equipment through the radio frequency energy when the radio frequency energy is polled.
9. Thing networking transceiver based on awakening type communication, characterized by comprising:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement a wake-up communication based internet of things transceiver method as claimed in claim 7 or 8.
10. A computer readable storage medium in which a processor executable program is stored, wherein the processor executable program when executed by a processor is for performing a wake-up communication based internet of things transceiving method according to claim 7 or 8.
CN202211694328.9A 2022-12-28 2022-12-28 Internet of things receiving and transmitting system, method, device and medium based on awakening communication Pending CN116056194A (en)

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