CN114173295A - Internet of things intelligent terminal and dormancy method thereof - Google Patents
Internet of things intelligent terminal and dormancy method thereof Download PDFInfo
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- CN114173295A CN114173295A CN202111471757.5A CN202111471757A CN114173295A CN 114173295 A CN114173295 A CN 114173295A CN 202111471757 A CN202111471757 A CN 202111471757A CN 114173295 A CN114173295 A CN 114173295A
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- 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
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- 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]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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- 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]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/30—Control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- 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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Abstract
The invention discloses an intelligent terminal of the Internet of things and a dormancy method thereof, wherein the terminal comprises a processor, a power management element, a network communication module, a timer, a storage and a signal antenna; the processor is used for processing data, executing program commands and processing communication protocols; the power management element provides power and sleep control services; the network communication module is used for establishing communication connection with the Internet of things server; the timer is used for providing timing services with different durations; the signal antenna is used for establishing cellular network communication. The dormancy method realizes the dormancy control of the intelligent terminal of the Internet of things by combining the signal intensity of a field network and a terminal operation mechanism; the sleep control defines four operation states of the terminal, which are respectively: normal state N1, short sleep state N2, deep sleep state N3, standby state N4. The invention achieves the purpose of protecting the equipment by sleeping the hardware equipment when necessary, thereby prolonging the service life of the equipment.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an intelligent terminal of the Internet of things and a dormancy method thereof.
Background
With the advent of the intelligent era and the development of wireless communication technology, the internet of things is more and more important in the life of people. The internet of things breaks geographical limitation, and is a network for realizing services such as information acquisition, transmission, storage, fusion, use and the like between objects according to needs. The intelligent terminal of the internet of things utilizes a wireless network to realize the acquisition and control of field equipment, the using effect and the hardware service life of the intelligent terminal depend on the network environment of a field station, and when the network environment is poor, the hardware equipment can continuously dial to an accessory communication base station and can burn out the hardware equipment in the long run.
Disclosure of Invention
The invention aims to provide an intelligent terminal of the Internet of things and a dormancy method thereof, which can ensure the service life of the intelligent terminal of the Internet of things in a severe network environment.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an intelligent terminal of the Internet of things comprises a processor, a power management element, a network communication module, a timer, a storage and a signal antenna; wherein:
the processor is used as a core element of the terminal and is used for processing data acquired on site, executing program commands and processing various Internet of things communication protocols;
the power management element provides power service and dormancy control service for the terminal; the processor and the power management element are matched with each other, and the sleep control of the intelligent terminal of the Internet of things is realized by combining the signal intensity of a field network and the operation mechanism of the intelligent terminal;
the network communication module is used for connecting a wireless cellular network and establishing communication connection with the Internet of things server;
the timer is used for providing timing services with different durations;
the signal antenna is a network signal receiver and is used for establishing cellular network communication for the network communication module.
A sleep method of an intelligent terminal of the Internet of things is characterized in that a processor and a power management element are matched with each other, and the sleep control of the intelligent terminal of the Internet of things is realized by combining the field network signal intensity and the intelligent terminal operation mechanism; the sleep control defines four operation states of the intelligent terminal of the Internet of things, and the four operation states are weakened in sequence according to the activity intensity and respectively comprise the following steps: normal state N1, short sleep state N2, deep sleep state N3, standby state N4; wherein:
the normal state N1 is that the intelligent terminal of the Internet of things acquires data and processes the data according to normal working time, and establishes normal connection with the server of the Internet of things;
the short dormancy state N2 is used for reducing the times of data acquisition and data processing for the intelligent terminal of the Internet of things and maintaining the acquisition and control of field data;
the deep sleep state N3 is that the intelligent terminal of the Internet of things stops acquiring data and processing the data, and only system data is sent to the server of the Internet of things;
the standby state N4 is that the Internet of things intelligent terminal stops all Internet of things communication protocols, is in a power supply state and does not execute any program;
the operation mechanism of the dormancy control mechanism is as follows: after the internet of things intelligent terminal enters the dormant state, the internet of things intelligent terminal can enter the next operation state by waiting for a period of waiting recovery time.
Further, the normal state N1 defines normal operating times, each of which includes a first wake-up period and a first sleep period, where the intelligent terminal acquires and processes data within the wake-up period, monitors various messages, and enters the sleep period after the wake-up period is ended until entering the next operating time, and so on.
Further, the normal operation time is 60S, and the first wake-up period and the first sleep period are 30S, respectively.
Further, the short sleep state N2 defines a short sleep period, which includes a second wake-up period and a second sleep period.
Furthermore, the second wake-up period is 30S, and the second sleep period is 60S.
Further, the deep sleep state N3 defines a deep sleep period, and each period after entering the deep sleep period only sends system data once, and the deep sleep period is 1 day.
Further, the sleep control mechanism sets a wait recovery time, which is a wait time T1 for switching one operation state to another operation state, and the period of the wait recovery time is 5 min.
Further, the network signal strength is a signal value of a field cellular network, and the dividing includes:
the network signal intensity is greater than d1, and the intelligent terminal of the Internet of things executes the running state N1;
the network signal strength is smaller than d1 and larger than d2, and the intelligent terminal of the internet of things executes a short sleep state N2;
the network signal strength is smaller than d2 and larger than d3, and the intelligent terminal of the internet of things executes a deep sleep state N3;
the network signal strength is less than d3, and the intelligent terminal of the internet of things executes a standby state N4.
Further, when the intelligent terminal of the internet of things is in the deep sleep state N3 or the standby state N4, the server of the internet of things may send a command to establish a connection with the intelligent terminal of the internet of things, and may initiate a wake-up service.
The invention has the beneficial effects that: the invention determines the sleep cycle by judging the sending quantity of the field collected data, intervenes the equipment dialing mechanism by the signal intensity of the base station, and sleeps the hardware equipment if necessary, thereby achieving the purpose of protecting the equipment and further prolonging the service life of the equipment.
Additional aspects and advantages 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.
Drawings
Fig. 1 is a schematic structural diagram of an internet of things intelligent terminal of the present application.
Fig. 2 is a work flow chart of a sleep method of an internet of things intelligent terminal.
FIG. 3 is a flow chart of the work flow of remote wake-up of an intelligent terminal of the Internet of things;
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
As shown in fig. 1, an intelligent terminal device of the internet of things includes a processor, a power management element, a network communication module, a timer, a storage, and a signal antenna; the processor is a core element of the intelligent terminal of the Internet of things, processes field collected data, is a final unit for executing a program and processes various Internet of things communication protocols; the power management element provides power service and sleep control service for the intelligent terminal of the Internet of things. The processor and the power management element are matched with each other, and sleep control of the intelligent terminal of the Internet of things is achieved by combining field network signal strength and an intelligent terminal operation mechanism. The network communication module is connected with a wireless cellular network and is used for establishing communication connection with the Internet of things server; the timer is a group of timers and is used for providing timing services with different time lengths; the signal antenna is a network signal receiver and establishes cellular network communication service for the network communication module.
As shown in fig. 2, the sleep control defines four operation states of the internet of things intelligent terminal, and the four operation states are respectively weakened according to the activity intensity: normal state N1, short sleep state N2, deep sleep state N3, standby state N4. The normal state N1 means that the intelligent terminal of the Internet of things acquires data and processes the data according to normal working time, and establishes normal connection with the server of the Internet of things; the short dormancy state N2 means that the number of times of data acquisition and data processing is reduced by the intelligent terminal of the Internet of things, and the acquisition and control of field data are maintained; the deep sleep state N3 means that the intelligent terminal of the Internet of things stops collecting data and processing the data, and only sends system data to the server of the Internet of things; the standby state N4 means that the internet of things intelligent terminal stops all internet of things communication protocols, is in a power supply state, and does not execute any program. The operation mechanism of the dormancy control mechanism is as follows: after the intelligent terminal of the internet of things enters the dormant state, the intelligent terminal of the internet of things can enter the next operation state by waiting for a period of recovery time.
Therefore, the intelligent terminal equipment of the internet of things comprises four operation states, including a normal state N1, a short dormancy state N2, a deep dormancy state N3 and a standby state N4.
The method comprises the steps that network signals are monitored by the intelligent terminal equipment of the Internet of things in real time, when the strength of the network signals is larger than d1, the intelligent terminal of the Internet of things executes an operation state N1, a first awakening period is executed firstly according to a set program, the intelligent terminal of the Internet of things continuously collects field operation data and sends the data to the server of the Internet of things after analysis and processing are finished, and after the data are sent, the intelligent terminal of the Internet of things waits for the first awakening period to finish entering a first dormancy period and executes the operation repeatedly. When the internet of things intelligent terminal monitors that the network signal is greater than d2 and less than d1, the internet of things intelligent terminal enters the waiting recovery time, the network signal is continuously kept within the range, the internet of things intelligent terminal executes a short sleep running state N2, the internet of things intelligent terminal sends data to the internet of things server after data collection and analysis are finished, after the sending is finished, the internet of things intelligent terminal closes the monitoring message function, the internet of things intelligent terminal waits for the second awakening period to finish and enters a second sleep period, and the steps are repeatedly executed. When the internet of things intelligent terminal monitors that the network signal is greater than d3 and less than d2, the internet of things intelligent terminal enters the waiting recovery time, the network signal is continuously kept in the range, the internet of things intelligent terminal executes a deep sleep state N3, the internet of things intelligent terminal stops collecting and analyzing data, only the system data of the internet of things intelligent terminal is sent to the internet of things server, and after the sending is finished, the internet of things intelligent terminal enters a deep sleep period until the deep sleep period is finished; and after the deep dormancy of the intelligent terminal of the Internet of things is finished, monitoring the network signal again, and executing a corresponding running state according to a set running mechanism. When the internet of things intelligent terminal monitors that the network signal is smaller than d3, the internet of things intelligent terminal enters the waiting recovery time, and the network signal is ensured to be within the range, the internet of things intelligent state executes the standby state N4, the internet of things intelligent terminal stops executing any program, power supply is kept, and the internet of things intelligent terminal waits for external awakening;
in addition, as shown in fig. 3, when the intelligent terminal of the internet of things is in the deep sleep state N3 or the standby state N4, once the internet of things server initiates connection reestablishment, the internet of things device immediately wakes up, exits from a corresponding state, enters the normal operation state N1, establishes a link, and receives and sends data. And after waiting for the recovery time, judging which running state the intelligent terminal of the Internet of things executes according to the steps.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution methods fall within the scope of the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (10)
1. An intelligent terminal of the Internet of things is characterized by comprising a processor, a power management element, a network communication module, a timer, a storage and a signal antenna; wherein:
the processor is used as a core element of the terminal and is used for processing data acquired on site, executing program commands and processing various Internet of things communication protocols;
the power management element provides power service and dormancy control service for the terminal; the processor and the power management element are matched with each other, and the sleep control of the intelligent terminal of the Internet of things is realized by combining the signal intensity of a field network and the operation mechanism of the intelligent terminal;
the network communication module is used for connecting a wireless cellular network and establishing communication connection with the Internet of things server;
the timer is used for providing timing services with different durations;
the signal antenna is a network signal receiver and is used for establishing cellular network communication for the network communication module.
2. The intelligent terminal of the internet of things as claimed in claim 1, wherein the processor and the power management element are matched with each other, and the sleep control of the intelligent terminal of the internet of things is realized by combining the signal intensity of a field network and the operation mechanism of the intelligent terminal; the sleep control defines four operation states of the intelligent terminal of the Internet of things, and the four operation states are weakened in sequence according to the activity intensity and respectively comprise the following steps: normal state N1, short sleep state N2, deep sleep state N3, standby state N4; wherein:
the normal state N1 is that the intelligent terminal of the Internet of things acquires data and processes the data according to normal working time, and establishes normal connection with the server of the Internet of things;
the short dormancy state N2 is used for reducing the times of data acquisition and data processing for the intelligent terminal of the Internet of things and maintaining the acquisition and control of field data;
the deep sleep state N3 is that the intelligent terminal of the Internet of things stops acquiring data and processing the data, and only system data is sent to the server of the Internet of things;
the standby state N4 is that the Internet of things intelligent terminal stops all Internet of things communication protocols, is in a power supply state and does not execute any program;
the operation mechanism of the dormancy control mechanism is as follows: after the internet of things intelligent terminal enters the dormant state, the internet of things intelligent terminal can enter the next operation state by waiting for a period of waiting recovery time.
3. The method for sleeping in the intelligent terminal of the internet of things as claimed in claim 2, wherein the normal state N1 defines normal working hours, each normal working hour includes a first wake-up period and a first sleep period, the intelligent terminal of the internet of things collects and processes data within the wake-up period, monitors various messages, enters the sleep period after the wake-up period is ended until entering the next working hour, and so on.
4. The intelligent terminal sleep method of the internet of things according to claim 3, wherein the normal working time is 60S, and the first wake-up period and the first sleep period are respectively 30S.
5. The intelligent terminal sleep method of the internet of things of claim 2, wherein the short sleep state N2 defines a short sleep cycle, and the short sleep cycle comprises a second wake-up period and a second sleep period.
6. The intelligent terminal sleep method for the internet of things according to claim 5, wherein the second wake-up period is 30S, and the second sleep period is 60S.
7. The intelligent terminal sleep method of the internet of things according to claim 2, wherein the deep sleep state N3 defines a deep sleep period, system data is sent only once in each period after the deep sleep period is entered, and the deep sleep period is 1 day.
8. The dormancy method of the IOT intelligent terminal according to claim 2, wherein the dormancy control mechanism sets a wait recovery time, the wait recovery time is a wait time T1 for switching one operation state to another operation state, and the period of the wait recovery time is 5 min.
9. The dormancy method of the IOT intelligent terminal, according to claim 2, wherein the network signal strength is a signal value of a field cellular network, and the division comprises:
the network signal intensity is greater than d1, and the intelligent terminal of the Internet of things executes the running state N1;
the network signal strength is smaller than d1 and larger than d2, and the intelligent terminal of the internet of things executes a short sleep state N2;
the network signal strength is smaller than d2 and larger than d3, and the intelligent terminal of the internet of things executes a deep sleep state N3;
the network signal strength is less than d3, and the intelligent terminal of the internet of things executes a standby state N4.
10. The dormancy method of the IOT intelligent terminal as claimed in claim 2, wherein when the IOT intelligent terminal is in the deep dormancy state N3 or the standby state N4, the IOT server can send a command to establish a connection with the IOT intelligent terminal and can initiate a wakeup service.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111471757.5A CN114173295A (en) | 2021-12-06 | 2021-12-06 | Internet of things intelligent terminal and dormancy method thereof |
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| CN202111471757.5A CN114173295A (en) | 2021-12-06 | 2021-12-06 | Internet of things intelligent terminal and dormancy method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118382068A (en) * | 2024-04-17 | 2024-07-23 | 华中科技大学温州先进制造技术研究院 | Intelligent equipment management and control system based on Internet of things |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118382068A (en) * | 2024-04-17 | 2024-07-23 | 华中科技大学温州先进制造技术研究院 | Intelligent equipment management and control system based on Internet of things |
| CN118382068B (en) * | 2024-04-17 | 2024-09-24 | 华中科技大学温州先进制造技术研究院 | Intelligent equipment management and control system based on Internet of things |
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