CN113141626B - Event sending method, system, terminal equipment and related device - Google Patents
Event sending method, system, terminal equipment and related device Download PDFInfo
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- CN113141626B CN113141626B CN202110335861.5A CN202110335861A CN113141626B CN 113141626 B CN113141626 B CN 113141626B CN 202110335861 A CN202110335861 A CN 202110335861A CN 113141626 B CN113141626 B CN 113141626B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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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
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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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
Abstract
The application discloses an event sending method, a system, a terminal device and a related device, comprising: starting the long-term dormant terminal equipment to receive an event issued by the upper computer; starting the short-time dormancy, and awakening the short-time dormancy; uploading the event to a cloud; and responding to the abnormal network connection between the terminal equipment and the cloud end, returning to the step of starting the short-time dormancy, and awakening after the short-time dormancy. Through the design scheme, important events can be timely uploaded to the cloud, and the low power consumption characteristic of the narrow-band Internet of things is guaranteed.
Description
Technical Field
The present application relates to the field of technologies of the internet of things, and in particular, to an event sending method, system, terminal device, and related apparatus.
Background
The existing narrowband internet of things (NBIOT) supports three power saving modes, namely a Power Saving Mode (PSM), a discontinuous reception mode (DRX), and an extended discontinuous reception mode (eDRX). The principle of the PSM mode is to allow a terminal equipment (UE) to turn off a function related to signal transmission and reception after a period of idle time, thereby reducing power consumption of an antenna, radio frequency, signaling processing, and the like.
In the prior art, the UE exits the PSM mode and enters the connection state, and there are three methods for processing the uplink and downlink services: (1) the TAU period request timer (T3412) times out; (2) a real-time clock timer set by the UE; (3) and the UE is awakened by the upper computer. However, the three methods are limited by the network signal condition, when the UE receives a weak signal from the base station, the upper computer has an important event to send, and the network is not reachable, which may cause the transmission of the important event to fail, (1) (2) the UE is awakened by using a timer at a fixed interval, and (3) the UE is awakened by the upper computer after the event occurs again, which may easily cause the problem that the important event cannot be reported in time.
Disclosure of Invention
The technical problem mainly solved by the application is to provide an event sending method, a system, a terminal device and a related device, and by means of the design scheme, the event can be guaranteed to be reported in time.
In order to solve the technical problem, the application adopts a technical scheme that: provided is an event transmission method, including: starting the long-term dormant terminal equipment to receive an event issued by the upper computer; starting the short-time dormancy, and awakening the short-time dormancy; uploading the event to a cloud; responding to the abnormal network connection between the terminal equipment and the cloud end, returning to the starting short-time dormancy, and awakening after the short-time dormancy.
Before the step of returning to the startup short-time dormancy and waking up after the short-time dormancy, the method further includes: and saving the event.
After the step of uploading the event to the cloud, the method further comprises: and responding to normal network connection between the terminal equipment and the cloud end, and starting the long-time dormancy.
Wherein the step of initiating long-term hibernation comprises: and responding to the terminal equipment without unsent event, and starting the long-time dormancy.
Wherein the step of responding to the network connection abnormity between the terminal device and the cloud comprises: and responding to the situation that the terminal equipment does not receive the first information returned by the cloud end, and judging that the network connection between the terminal equipment and the cloud end is abnormal.
Wherein, still include: after the long-term dormancy is awakened, sending a heartbeat packet to the cloud; and responding to the received second information returned by the cloud end, and ensuring that the network connection between the terminal equipment and the cloud end is normal.
The step of starting the long-term dormancy terminal equipment to receive the event issued by the upper computer comprises the following steps: and the terminal equipment receives the event issued by the upper computer through a serial interface.
In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a terminal device including: the terminal equipment is initialized with a first real-time clock timer and a second real-time clock timer; the first real-time clock timer is used for starting long-term dormancy, and the terminal equipment is awakened after the long-term dormancy; the second real-time clock timer is configured to start a short-time sleep, and the terminal device is awakened after the short-time sleep, so as to implement the event sending method mentioned in any of the embodiments.
In order to solve the above technical problem, the present application adopts another technical solution: there is provided an event transmission system including: the terminal device mentioned in the above embodiment; the upper computer is coupled with the terminal equipment and is used for sending an event to the terminal equipment which starts long-term dormancy; and the cloud end is coupled with the terminal equipment and is used for receiving the event uploaded by the terminal equipment.
In order to solve the above technical problem, the present application adopts another technical solution: there is provided an apparatus having a storage function, which stores program data that can be read by a computer and that can be executed by a processor to implement the event transmission method mentioned in any of the above embodiments.
Different from the prior art, the beneficial effects of the application are that: the terminal device which starts long-term dormancy in the application receives an event sent by the upper computer, starts short-term dormancy, is awakened after the short-term dormancy, uploads the event to the cloud, and returns to the step of starting the short-term dormancy when the network connection between the terminal device and the cloud is abnormal, and the terminal device is awakened after the short-term dormancy. Through this kind of mode, can guarantee that important incident can in time be uploaded to the high in the clouds in the short time to when the internet access is unusual, make terminal equipment get into the dormancy state of short time, get into the low-power mode, guaranteed the low-power consumption characteristic of narrowband thing networking.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is a flow diagram illustrating an embodiment of an event sending method according to the present application;
FIG. 2 is a schematic flow chart illustrating an embodiment of step S4 in FIG. 1;
FIG. 3 is a schematic flow chart illustrating an embodiment of step S5 in FIG. 1;
FIG. 4 is a flowchart illustrating an embodiment of the terminal device waking up after long dormancy;
FIG. 5 is a schematic structural diagram of an embodiment of a terminal device according to the present application;
FIG. 6 is a schematic structural diagram of an embodiment of an event delivery system according to the present application;
fig. 7 is a schematic diagram of a framework of an embodiment of the device with a storage function according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic flow chart of an embodiment of an event sending method according to the present application. The method specifically comprises the following steps:
s1: and the terminal equipment which starts the long-term dormancy receives an event sent by the upper computer.
Specifically, the terminal device is initially set to start long-term hibernation. When an event needs to be uploaded to the cloud, the upper computer issues the event to the terminal equipment which starts long-term dormancy, and the terminal equipment receives the event, so that the event can be uploaded to the cloud through the terminal equipment.
In one embodiment, the upper computer issues the event to the terminal device which starts long-time dormancy through the serial interface, so that the terminal device receives the event, and important events can be sent out in time through the method.
S2: and starting the short-time dormancy and awakening the short-time dormancy.
Specifically, in this embodiment, the time of the short dormancy is sent to the terminal device by the upper computer through the serial interface, the terminal device configures the time of the short dormancy and starts the short dormancy, and after the short dormancy, the terminal device is awakened to execute the next step.
S3: and uploading the event to the cloud.
Specifically, the terminal equipment uploads the event issued by the upper computer to the cloud after being awakened through the short-time dormancy, and by means of the design scheme, the important event can be guaranteed to be uploaded to the cloud in time in a short time.
S4: and judging whether the network connection between the terminal equipment and the cloud is normal or not.
Specifically, please refer to fig. 2, wherein fig. 2 is a flowchart illustrating an embodiment of step S4 in fig. 1. The step S4 specifically includes:
s10: and judging whether the terminal equipment receives the first information returned by the cloud.
Specifically, after an event is uploaded to a cloud, whether the terminal device receives first information returned by the cloud is judged, wherein the first information refers to information which is returned to the terminal device in a successful uploading manner after the event uploaded by the terminal device is received by the cloud, specifically, the first information can be returned to the terminal device in a form containing a word of 'successful uploading', or can be returned to the terminal device in other manners, and the first information is not limited in the application.
S11: if so, the network connection between the terminal equipment and the cloud end is normal.
Specifically, in this embodiment, if the terminal device receives the first information returned by the cloud, that is, the information that the uploading is successful, it indicates that the network connection between the terminal device and the cloud is normal, that is, the event uploading is successful.
S12: and if not, the network connection between the terminal equipment and the cloud end is abnormal.
Specifically, if the terminal device does not receive the first information returned by the cloud, that is, the information that the uploading is successful, it is indicated that the network connection between the terminal device and the cloud is abnormal, that is, the event uploading is failed. After the short-time dormancy, the terminal equipment is awakened, at the moment, if the network connection is recovered to be normal, the event is uploaded to the cloud, if the network connection is still abnormal at the moment, the short-time dormancy is started, and the terminal equipment is awakened after the short-time dormancy.
By the method, the terminal equipment can timely know whether the event is successfully uploaded to the cloud end, so that corresponding processing can be performed.
S5: if yes, starting long-time dormancy.
Specifically, after the event is uploaded to the cloud, if the network connection between the terminal device and the cloud is determined to be normal, the long-term hibernation is started, so that the terminal device enters a low power consumption mode.
In one embodiment, please refer to fig. 3, wherein fig. 3 is a flowchart illustrating an embodiment of step S5 in fig. 1. The step S5 specifically includes:
s20: and judging whether the terminal equipment has an unsent event or not.
Specifically, in this embodiment, it is detected whether the terminal device has an unsent event issued by the upper computer.
S21: if yes, entering into starting short-time dormancy and awakening after short-time dormancy.
Specifically, if the terminal device detects that an unsent event issued by the upper computer exists, the step of starting the short-time dormancy and awakening the short-time dormancy is performed, so that important events can be timely uploaded to the cloud in a short time, and meanwhile, the terminal device is ensured to be in a low power consumption mode.
S22: if not, the long-term dormancy is started.
Specifically, in this embodiment, if the terminal device does not detect an unsent event issued by the upper computer, the long-term hibernation mode is started, so that the terminal device enters a low power consumption mode, and the low power consumption characteristic of the narrowband internet of things is ensured.
S6: if not, the process returns to step S2.
Specifically, in this embodiment, after the event is uploaded to the cloud, if the network connection between the terminal device and the cloud is abnormal and the event transmission fails, the process returns to step S2, that is, the short-time hibernation is started, and the step of waking up the short-time hibernation is performed. Through the design scheme, important events can be guaranteed to be sent out in time.
In one embodiment, before the step of starting the short-time dormancy and awakening after the short-time dormancy, the event which is failed to be sent is stored, and after the terminal device is awakened after the short-time dormancy, the event is uploaded to the cloud. Through the design scheme, not only can important events be reported in time, but also the low-power-consumption characteristic of the narrowband Internet of things can be ensured.
Through this kind of mode, can guarantee that important incident can in time be uploaded to the high in the clouds in the short time to when the internet access is unusual, make terminal equipment get into the dormancy state of short time, get into the low-power mode, guaranteed the low-power consumption characteristic of narrowband thing networking.
In one embodiment, please refer to fig. 4, fig. 4 is a flowchart illustrating an embodiment after the terminal device wakes up through long-term hibernation. The method further comprises the following steps:
s30: and after the long-term dormancy is awakened, sending a heartbeat packet to the cloud.
Specifically, after the terminal device is awakened through long-time dormancy, a heartbeat packet is sent to the cloud end so as to judge whether the network connection between the current terminal device and the cloud end is normal or not. The heartbeat packet may be a very small packet, or may be an empty packet that only includes a header, which is not limited in this application.
S31: and judging whether the terminal equipment receives second information returned by the cloud.
Specifically, after the terminal device sends the heartbeat packet to the cloud end, the cloud end returns second information to the terminal device to determine whether the terminal device and the cloud end are online or not and whether the network connection between the terminal device and the cloud end is normal or not, wherein the second information is fixed information returned by the cloud end to the terminal device after the terminal device sends the heartbeat packet to the cloud end to inform the terminal device that the terminal device is online.
S32: and if so, the network connection between the terminal equipment and the cloud end is normal.
Specifically, if the terminal device receives the second information returned by the cloud, it is indicated that the network connection between the terminal device and the cloud is normal.
S33: and if not, the network connection between the terminal equipment and the cloud end is abnormal.
Specifically, in this embodiment, if the terminal device does not receive the second information returned by the cloud, it is described that the network connection between the terminal device and the cloud is abnormal.
By the method, the terminal equipment can be ensured to regularly inform the own state of the other side between the terminal equipment and the cloud after the terminal equipment is in the idle state for a period of time, so that the connection between the terminal equipment and the cloud is kept and the abnormal processing of network connection is timely carried out.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a terminal device according to the present application. The terminal device 10 is initialized with a first real-time clock timer 100 and a second real-time clock timer 102, where the first real-time clock timer 100 is used to start a long-time sleep, the terminal device 10 is awakened after the long-time sleep, the second real-time clock timer 102 is used to start a short-time sleep, and the terminal device 10 is awakened after the short-time sleep, so as to implement the event sending method mentioned in any of the above embodiments.
Through this kind of mode, can guarantee that important incident can in time be uploaded to the high in the clouds in the short time to when the internet access is unusual, make terminal equipment 10 get into the dormant state of short time, get into low-power mode, guaranteed the low-power consumption characteristic of narrowband thing networking.
Referring to fig. 5 and fig. 6, fig. 6 is a schematic structural diagram of an embodiment of an event delivery system according to the present application. The system comprises a terminal device 10, an upper computer 12 and a cloud 14. The terminal device 10 is capable of implementing the event sending method mentioned in any of the above embodiments. The upper computer 12 is coupled to the terminal device 10, and is configured to send an event to the terminal device 10 that starts long-term hibernation. The cloud 14 is coupled to the terminal device 10 and configured to receive an event uploaded by the terminal device 10.
Through the above design scheme, important events issued by the upper computer 12 can be timely uploaded to the cloud 14 in a short time, and the terminal device 10 is in a low power consumption mode.
Referring to fig. 7, fig. 7 is a schematic diagram of a framework of an embodiment of a device with a storage function according to the present application. The apparatus 20 stores program data 200, which can be read by a computer, and the program data 200 can be executed by a processor to implement the human body detection method mentioned in any of the above embodiments. The program data 200 may be stored in the apparatus 20 with a storage function in the form of a software product, and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. The aforementioned storage device includes: various media capable of storing program codes, such as a usb disk, a mobile hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, or terminal devices, such as a computer, a server, a mobile phone, and a tablet.
In summary, different from the prior art, in the application, the terminal device which starts the long-term sleep starts the short-term sleep after receiving the event issued by the host computer, wakes up the event after the short-term sleep, uploads the event to the cloud, starts the short-term sleep when the network connection between the terminal device and the cloud is abnormal, wakes up the terminal device after the short-term sleep, and uploads the event to the cloud. Through the mode, important events can be timely uploaded to the cloud in a short time, and when the network connection is abnormal, the terminal equipment enters a sleep state of the short time, so that the low power consumption characteristic of the narrow-band Internet of things is guaranteed.
The above description is only an embodiment of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed by the present application and the contents of the attached drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. An event sending method, comprising:
starting the long-term dormant terminal equipment to receive an event issued by the upper computer;
starting the short-time dormancy, and awakening the short-time dormancy;
uploading the event to a cloud;
responding to the abnormal network connection between the terminal equipment and the cloud end, returning to the step of starting the short-time dormancy, and awakening after the short-time dormancy.
2. The method of claim 1, wherein before the step of returning to the start of the snooze and waking up after the snooze, the method further comprises:
and saving the event.
3. The method for sending the event according to claim 1, wherein after the step of uploading the event to a cloud, the method further comprises:
and responding to normal network connection between the terminal equipment and the cloud end, and starting long-time dormancy.
4. The event sending method according to claim 3, wherein the step of initiating long dormancy comprises:
and responding to the terminal equipment without unsent event, and starting the long-time dormancy.
5. The method for sending the event according to claim 1, wherein the step of responding to the abnormal network connection between the terminal device and the cloud end comprises:
and responding to the situation that the terminal equipment does not receive the first information returned by the cloud end, and judging that the network connection between the terminal equipment and the cloud end is abnormal.
6. The method of claim 1, further comprising:
after the long-term dormancy is awakened, sending a heartbeat packet to the cloud;
and responding to the received second information returned by the cloud end, and ensuring that the network connection between the terminal equipment and the cloud end is normal.
7. The event sending method according to claim 1, wherein the step of receiving the event issued by the upper computer by the terminal device which starts the long-term hibernation includes:
and the terminal equipment receives the event issued by the upper computer through a serial interface.
8. A terminal device, comprising:
the terminal equipment is initialized with a first real-time clock timer and a second real-time clock timer; the first real-time clock timer is used for starting long-time dormancy, and the terminal equipment is awakened after the long-time dormancy; the second real-time clock timer is configured to start a short-time sleep, and the terminal device is awakened after the short-time sleep, so as to implement the event sending method according to any one of claims 1 to 7.
9. An event transmission system, comprising:
the terminal device of claim 8;
the upper computer is coupled with the terminal equipment and is used for sending an event to the terminal equipment which starts long-term dormancy;
and the cloud end is coupled with the terminal equipment and is used for receiving the event uploaded by the terminal equipment.
10. An apparatus having a storage function, wherein program data is stored which can be read by a computer, the program data being executable by a processor to implement the event transmission method according to any one of claims 1 to 7.
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| CN202110335861.5A CN113141626B (en) | 2021-03-29 | 2021-03-29 | Event sending method, system, terminal equipment and related device |
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