CN111800847A - Equipment control method and device - Google Patents
Equipment control method and device Download PDFInfo
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- CN111800847A CN111800847A CN202010632119.6A CN202010632119A CN111800847A CN 111800847 A CN111800847 A CN 111800847A CN 202010632119 A CN202010632119 A CN 202010632119A CN 111800847 A CN111800847 A CN 111800847A
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- equipment
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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
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
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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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
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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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a device control method and a device, wherein the method comprises the following steps: judging whether the application scene of the equipment in the Mesh network has a downlink control message; under the condition that the judgment result is negative, controlling the equipment to enter a sleep state; when a trigger event of the equipment is detected, the equipment is controlled to enter a working state, the problem that the effect of reducing power consumption is poor by strategically closing radio frequency transceiving based on an LPN node in the related technology can be solved, the equipment without downlink control information is controlled to be in a sleep state, the working state is replied only when the trigger event is detected, and the average power consumption of the equipment is reduced by reducing the working time so as to prolong the service life of a battery.
Description
Technical Field
The invention relates to the field of information processing, in particular to a device control method and device.
Background
The low-power consumption Bluetooth wireless cellular network grid BLE Mesh protocol is a broadcast type communication protocol based on Bluetooth technology. In order to support Low-power consumption devices, a Low Pass Network (LPN) node is defined in the Mesh protocol, and the LPN node can strategically turn off radio frequency transceiving to reduce power consumption. Because the LPN node needs to periodically resume radio frequency transceiving to receive downlink messages from its friend node, the average power consumption of the LPN node cannot be very low, and especially, the LPN node is difficult to be applied to some devices using a battery as a power source.
Aiming at the problem that the effect of reducing power consumption is poor by strategically closing radio frequency transceiving based on an LPN node in the related technology, no solution is provided.
Disclosure of Invention
The embodiment of the invention provides a device control method and a device, which are used for at least solving the problem of poor effect of reducing power consumption by strategically closing radio frequency transceiving based on an LPN node in the related art.
According to an embodiment of the present invention, there is provided an apparatus control method including:
judging whether the application scene of the equipment in the Mesh network has a downlink control message;
under the condition that the judgment result is negative, controlling the equipment to enter a sleep state;
and controlling the equipment to enter a working state when a trigger event of the equipment is detected.
Optionally, controlling the device to enter a sleep state comprises:
and controlling the equipment to enter the sleep state by closing the radio frequency transceiving mode of the equipment.
Optionally, the method further comprises:
acquiring the starting frequency and the starting duration of the radio frequency transceiving preset for the equipment;
and controlling the equipment to be in the working state within the starting time length by the starting frequency, and entering the sleeping state after the starting time length.
Optionally, before controlling the device to enter the sleep state, the method further comprises:
and setting the equipment as a common Mesh node.
Optionally, the controlling the device to enter the working state includes:
and controlling the equipment to enter a working state by starting a radio frequency transceiving mode of the equipment.
Optionally, the frequency of opening is once every 1 day, once every 2 days, once every 3 days, once every 5 days, once every 1 week.
According to another embodiment of the present invention, there is also provided an apparatus control device including:
the judging module is used for judging whether the application scene of the equipment in the Mesh network has the downlink control message;
the first control module is used for controlling the equipment to enter a sleep state under the condition that the judgment result is negative;
and the second control module is used for controlling the equipment to enter a working state when the trigger event of the equipment is detected.
Optionally, the first control module comprises:
and the first control submodule is used for controlling the equipment to enter the sleep state by closing the radio frequency transceiving mode of the equipment.
Optionally, the apparatus further comprises:
the acquisition module is used for acquiring the starting frequency and the starting duration of the radio frequency transceiving which are preset for the equipment;
and the third control module is used for controlling the equipment to be in the working state within the starting time length by the starting frequency and to enter the sleep state after the starting time length.
Optionally, the apparatus further comprises:
and the setting module is used for setting the equipment as a common Mesh node.
Optionally, the second control module comprises:
and the second control submodule is used for controlling the equipment to enter a working state by starting a radio frequency transceiving mode of the equipment.
Optionally, the frequency of opening is once every 1 day, once every 2 days, once every 3 days, once every 5 days, once every 1 week.
According to a further embodiment of the present invention, a computer-readable storage medium is also provided, in which a computer program is stored, wherein the computer program is configured to perform the steps of any of the above-described method embodiments when executed.
According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory in which a computer program is stored and a processor configured to execute the computer program to perform the steps in any of the above method embodiments.
According to the invention, whether the application scene of the equipment in the Mesh network has the downlink control message is judged; under the condition that the judgment result is negative, controlling the equipment to enter a sleep state; when a trigger event of the equipment is detected, the equipment is controlled to enter a working state, the problem that the effect of reducing power consumption is poor by strategically closing radio frequency transceiving based on an LPN node in the related technology can be solved, the equipment without downlink control information is controlled to be in a sleep state, the working state is replied only when the trigger event is detected, and the average power consumption of the equipment is reduced by reducing the working time so as to prolong the service life of a battery.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a block diagram of a hardware configuration of a mobile terminal of an apparatus control method of an embodiment of the present invention;
FIG. 2 is a flow chart of a device control method according to an embodiment of the present invention;
FIG. 3 is a block diagram of a device control apparatus according to an embodiment of the present invention;
fig. 4 is a block diagram of an apparatus control device according to a preferred embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Example 1
The method provided by the first embodiment of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking a mobile terminal as an example, fig. 1 is a hardware structure block diagram of the mobile terminal of the device control method according to the embodiment of the present invention, as shown in fig. 1, the mobile terminal may include one or more processors 102 (only one is shown in fig. 1) (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA), and a memory 104 for storing data, and optionally, the mobile terminal may further include a transmission device 106 for a communication function and an input/output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration, and does not limit the structure of the mobile terminal. For example, the mobile terminal may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
The memory 104 may be used to store computer programs, for example, software programs and modules of application software, such as computer programs corresponding to the device control method in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, so as to implement the method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the mobile terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
In this embodiment, a device control method operating in the mobile terminal or the network architecture is provided, and fig. 2 is a flowchart of the device control method according to the embodiment of the present invention, as shown in fig. 2, the flowchart includes the following steps:
step S202, judging whether the application scene of the equipment in the Mesh network has a downlink control message;
step S204, under the condition that the judgment result is negative, the equipment is controlled to enter a sleep state;
further, the step S204 may specifically include: and controlling the equipment to enter the sleep state by closing the radio frequency transceiving mode of the equipment.
And step S206, controlling the equipment to enter a working state when the trigger event of the equipment is detected.
Further, the step S206 may specifically include: and controlling the equipment to enter a working state by starting a radio frequency transceiving mode of the equipment.
Through the steps S202 to S206, it is determined whether a downlink control message exists in an application scene of a device in the Mesh network; under the condition that the judgment result is negative, controlling the equipment to enter a sleep state; when a trigger event of the equipment is detected, the equipment is controlled to enter a working state, the problem that the effect of reducing power consumption is poor by strategically closing radio frequency transceiving based on an LPN node in the related technology can be solved, the equipment without downlink control information is controlled to be in a sleep state, the working state is replied only when the trigger event is detected, and the average power consumption of the equipment is reduced by reducing the working time so as to prolong the service life of a battery.
In an optional embodiment, the start frequency and the start duration of the radio frequency transceiving preset for the device are obtained; the starting frequency is used for controlling the equipment to be in the working state within the starting time length, and the equipment enters the sleep state after the starting time length, the starting frequency in the embodiment of the invention can be once every 1 day, once every 2 days, once every 3 days, once every 5 days, once every 1 week and the like, and the starting time length can be 5 seconds, 10 seconds, 20 seconds and the like.
In another optional embodiment, before controlling the device to enter the sleep state, the device is set as the normal Mesh node, that is, the low power consumption node that abandons the LPN, and compared with the LPN-based node in the prior art, the device is controlled to enter the sleep state after being set as the normal Mesh node, and is controlled to enter the working state only when the trigger event is detected, so that the power consumption is greatly reduced.
In the Mesh-based smart home network, there is a class of devices (e.g., remote controllers, sensors) whose application scenarios have no downlink control messages, allowing it to turn off radio frequency transceiving for a long period of time and enter a sleep state. The technical scheme utilizes the characteristic and adds the node into the Mesh network as a common Mesh node. The wireless sensor is in a sleep state for a long time in the working process, and the radio frequency is restarted and the message is sent only when the state or the event needs to be reported (for example, the device is awakened by interruption due to the fact that a sensor triggers or a remote controller presses a key event locally).
In addition, since the IV update process exists in the Mesh network, the device should perform the IV update process once at intervals (longer time, such as once per day or once per week) in order to avoid the device dropping the network due to missing the IV update. This process has a high instantaneous power consumption but a small impact on the average power consumption. The overall power consumption is still much lower than the average power consumption of the LPN nodes. The method for realizing low power consumption of the nodes in the Mesh network comprises the following steps:
judging whether an application scene of equipment in the Mesh network contains a downlink control message, if the equipment does not contain the downlink control message, the equipment is preset equipment;
setting the predetermined device as a common Mesh node;
turning off the radio frequency transceiving of the predetermined equipment and entering a sleep state;
and when the preset equipment reports the state or the event, starting the radio frequency transceiving of the preset equipment and sending a message.
Further, a preset radio frequency transceiving starting frequency and a preset radio frequency transceiving starting time are set for the preset equipment, and the password is refreshed, wherein the preset radio frequency transceiving starting frequency is 1 time per day to 1 time per week.
The embodiment comprises a plurality of devices in a Mesh network, wherein the devices such as a door and window sensor, a human body sensor and a remote controller are preset devices without downlink control messages; in a conventional Mesh network node setting, these devices are usually set as LPN nodes, which periodically resume radio frequency transceiving to collect downlink messages from their friend nodes, and since their period T1 is short, assuming that the power consumed by each radio frequency transceiving is P, the average power of the radio frequency transceiving of the devices per unit time T is P1 ═ P (T/T1).
In the Mesh network node setting of the embodiment of the present invention, the device is set as a normal Mesh node and the radio frequency transceiving of the device is turned off, so that the device enters a sleep state, and since the period T2 for actively triggering the sensor or the remote controller is long, assuming that the power consumed by the radio frequency transceiving of each time is P, the average power P2 of the radio frequency transceiving of the device is P (T/T2) in a unit time T.
Generally, T1 is significantly smaller than T2, so the radio frequency transceiving power P2 of the device set by the Mesh network node of the present invention is significantly smaller than the radio frequency transceiving power P1 of the device set by the conventional network node in unit time T.
Example 2
According to another embodiment of the present invention, there is also provided an apparatus control device, and fig. 3 is a block diagram of the apparatus control device according to the embodiment of the present invention, as shown in fig. 3, including:
the judging module 32 is configured to judge whether a downlink control message exists in an application scene of a device in the Mesh network;
the first control module 34 is used for controlling the equipment to enter a sleep state under the condition that the judgment result is negative;
and the second control module 36 is configured to control the device to enter an operating state when a trigger event of the device is detected.
Optionally, the first control module 34 comprises:
and the first control submodule is used for controlling the equipment to enter the sleep state by closing the radio frequency transceiving mode of the equipment.
Fig. 4 is a block diagram of an apparatus for controlling devices according to a preferred embodiment of the present invention, as shown in fig. 4, the apparatus further comprising:
an obtaining module 42, configured to obtain a starting frequency and a starting duration of the radio frequency transceiving preset for the device;
and the third control module 44 is used for controlling the device to be in the working state within the starting time length according to the starting frequency and to enter the sleeping state after the starting time length.
Optionally, the apparatus further comprises:
and the setting module is used for setting the equipment as a common Mesh node.
Optionally, the second control module 36 includes:
and the second control submodule is used for controlling the equipment to enter a working state by starting a radio frequency transceiving mode of the equipment.
Optionally, the frequency of opening is once every 1 day, once every 2 days, once every 3 days, once every 5 days, once every 1 week.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Example 3
Embodiments of the present invention also provide a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, judging whether the application scene of the device in the Mesh network has a downlink control message;
s2, controlling the equipment to enter a sleep state under the condition that the judgment result is negative;
and S3, controlling the equipment to enter a working state when the trigger event of the equipment is detected.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Example 4
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, judging whether the application scene of the device in the Mesh network has a downlink control message;
s2, controlling the equipment to enter a sleep state under the condition that the judgment result is negative;
and S3, controlling the equipment to enter a working state when the trigger event of the equipment is detected.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An apparatus control method characterized by comprising:
judging whether the application scene of the equipment in the Mesh network has a downlink control message;
under the condition that the judgment result is negative, controlling the equipment to enter a sleep state;
and controlling the equipment to enter a working state when a trigger event of the equipment is detected.
2. The method of claim 1, wherein controlling the device to enter a sleep state comprises:
and controlling the equipment to enter the sleep state by closing the radio frequency transceiving mode of the equipment.
3. The method of claim 1, further comprising:
acquiring the starting frequency and the starting duration of the radio frequency transceiving preset for the equipment;
and controlling the equipment to be in the working state within the starting time length by the starting frequency, and entering the sleeping state after the starting time length.
4. The method of claim 1, wherein prior to controlling the device to enter a sleep state, the method further comprises:
and setting the equipment as a common Mesh node.
5. The method of claim 1, wherein controlling the device into an operational state comprises:
and controlling the equipment to enter a working state by starting a radio frequency transceiving mode of the equipment.
6. The method of claim 1,
the frequency of opening is once every 1 day, once every 2 days, once every 3 days, once every 5 days, once every 1 week.
7. An apparatus control device, characterized by comprising:
the judging module is used for judging whether the application scene of the equipment in the Mesh network has the downlink control message;
the first control module is used for controlling the equipment to enter a sleep state under the condition that the judgment result is negative;
and the second control module is used for controlling the equipment to enter a working state when the trigger event of the equipment is detected.
8. The apparatus of claim 7, wherein the first control module comprises:
and the first control submodule is used for controlling the equipment to enter the sleep state by closing the radio frequency transceiving mode of the equipment.
9. A computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to carry out the method of any one of claims 1 to 6 when executed.
10. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010632119.6A CN111800847A (en) | 2020-07-03 | 2020-07-03 | Equipment control method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010632119.6A CN111800847A (en) | 2020-07-03 | 2020-07-03 | Equipment control method and device |
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| CN111800847A true CN111800847A (en) | 2020-10-20 |
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| CN202010632119.6A Pending CN111800847A (en) | 2020-07-03 | 2020-07-03 | Equipment control method and device |
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