CN112584214B - Remote control equipment and remote control equipment awakening method - Google Patents
Remote control equipment and remote control equipment awakening method Download PDFInfo
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- CN112584214B CN112584214B CN202011446815.4A CN202011446815A CN112584214B CN 112584214 B CN112584214 B CN 112584214B CN 202011446815 A CN202011446815 A CN 202011446815A CN 112584214 B CN112584214 B CN 112584214B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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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 invention discloses remote control equipment and a remote control equipment awakening method, relates to the field of remote control equipment, and aims to realize the rapid awakening of the remote control equipment in a low-power-consumption state and improve user experience. The remote control equipment comprises a power supply management module, a radio frequency signal monitoring module, a radio frequency module and a processor; when the remote control equipment is in a dormant state, if a radio frequency signal monitoring module monitors a target signal matched with a set trigger signal, a first interrupt signal is sent to a power supply management module; the power management module receives the first interrupt signal and switches on a power supply for each device of the remote control equipment; and after the processor is powered on, the processor sends a connection request to a terminal corresponding to the remote control equipment through the radio frequency module so as to establish connection with the terminal. According to the invention, after the target signal matched with the set trigger signal is monitored, the power supply is switched on for each device to wake up the remote control equipment, and the connection is established with the terminal, so that the remote control equipment is quickly woken up in a low-power consumption state, and the user experience is improved.
Description
Technical Field
The invention relates to the field of remote control equipment, in particular to remote control equipment and a remote control equipment awakening method.
Background
At present, in a system of a smart television and a Bluetooth Low Energy (BLE) remote controller, the BLE remote controller disconnects the Bluetooth connection with the BLE remote controller after the smart television is turned off. And after the BLE remote controller waits for the reconnection timeout, the BLE remote controller determines that the intelligent television is powered off and enters a dormant state.
In the prior art, the wake-up mode of the BLE remote controller is active wake-up, that is, after the BLE remote controller enters a sleep state, the BLE remote controller is timed and actively wake-up, and a bluetooth connection is tried to be established with the smart television; due to the fact that the BLE remote controller is awakened frequently at regular time, the BLE remote controller sends Bluetooth loop connection attempt to establish connection with the smart television, and a large amount of power consumption is consumed.
Disclosure of Invention
The invention provides remote control equipment and a remote control equipment awakening method, which are used for solving the problem that the remote control equipment cannot be connected with a terminal quickly in a low-power-consumption standby state.
In a first aspect, an embodiment of the present invention provides a remote control device, including a power management module, a radio frequency signal monitoring module, a radio frequency module, and a processor;
the radio frequency signal monitoring module is used for sending a first interrupt signal to the power management module if a target signal matched with a set trigger signal is monitored when the remote control equipment is in a dormant state;
the power supply management module is used for receiving a first interrupt signal sent by the radio frequency signal monitoring module and switching on a power supply for each device of the remote control equipment;
and the processor is used for sending a connection request to a terminal corresponding to the remote control equipment through the radio frequency module after the power supply is switched on so as to establish connection with the terminal.
In the embodiment of the invention, the remote control equipment monitors a target signal through a low-power-consumption radio frequency signal monitoring module in a dormant state, if the radio frequency signal monitoring module monitors the target signal matched with a set trigger signal, a first interrupt signal is sent to a power supply management module, and the power supply management module switches on power supplies for all devices of the remote control equipment after receiving the first interrupt signal, so that the remote control equipment is awakened; and after the processor is powered on, the processor sends a connection request to a terminal corresponding to the remote control equipment through the radio frequency module so as to establish connection with the terminal. In the embodiment of the invention, in the dormant state, after the target signal matched with the set trigger signal is monitored, each device of the remote control equipment is powered on, so that the remote control equipment is awakened, and the power consumption of the remote control equipment is reduced.
In an optional implementation manner, the processor is specifically configured to:
if the connection signal returned by the terminal is not received within the set time length after the connection request is sent, sending a dormancy signal to the power management module;
the power management module is specifically configured to:
and receiving the sleep signal, and cutting off the power supplies of other devices except the radio frequency signal monitoring module in the remote control equipment so as to enable the remote control equipment to enter a sleep state.
In the embodiment of the invention, the processor determines that the connection signal returned by the terminal is not received within the set time after the connection request is sent, and informs the power management module to cut off the power of other devices except the radio frequency signal monitoring module in the remote control equipment, so that the remote control equipment enters a dormant state, and the power consumption of the remote control equipment is reduced.
In an optional implementation manner, the processor is specifically configured to:
if a connection signal sent by the terminal is received after a connection request is sent, and the connection between the remote control equipment and the terminal is determined, a notification signal of successful connection is sent to the power management module;
the power management unit is specifically configured to:
and receiving the notification signal of successful connection, and cutting off the power supply of the radio frequency signal monitoring module so as to enable the radio frequency signal monitoring module to enter a dormant state.
In the embodiment of the invention, the processor receives the connection signal sent by the terminal after sending the connection request, and after determining that the remote control device is connected with the terminal, the processor sends the notification message of successful connection to the power management module, and after receiving the notification message of successful connection, the power management module cuts off the power of the radio frequency signal monitoring module, so that the radio frequency signal monitoring module enters a dormant state, and the power consumption of the remote control device in an awakening state is reduced.
In an optional embodiment, the remote control device further includes a first trigger register; the radio frequency signal monitoring module is further configured to:
sending a first interrupt signal to the power management module each time, and increasing a first count value in the first trigger register;
after determining that the remote control device has established a connection with the terminal, the processor is further configured to:
if the first count value in the first trigger register is determined to be larger than a first preset threshold value, replacing a set trigger signal, and clearing the first count value;
and if the first count value in the first trigger register is determined to be less than or equal to the first preset threshold value, clearing the first count value.
The radio frequency signal monitoring module in the embodiment of the invention increases the first count value in the first trigger register when sending the first interrupt signal to the power management module each time, and after determining that the remote control device is connected with the terminal, the processor judges whether the first count value in the first trigger register is larger than a first preset threshold value or not, and if not, the first count value is cleared; if so, determining that the trigger mechanism between the remote control equipment and the terminal is abnormal, replacing the set trigger signal, and resetting the first count value to ensure that the trigger mechanism between the remote control equipment and the terminal is in a normal use state, so that the frequency of sending the first interrupt signal to the power management module by the radio frequency signal monitoring module is reduced, and the power consumption of the remote control equipment is reduced.
In an optional implementation manner, the processor is specifically configured to:
if the first count value in the first trigger register is larger than a first preset threshold value, replacing a set trigger signal, sending a signal replacement message to the terminal through the radio frequency module according to the replaced set trigger signal, so that the terminal replaces the terminal side set trigger signal according to the replaced set trigger signal, and transmits a target signal based on the replaced terminal side set trigger signal when starting up;
and receiving a response signal returned by the terminal through the radio frequency module, wherein the response signal is sent by the terminal after the terminal sets the trigger signal at the terminal replacing side.
In the embodiment of the invention, when the first count value in the first trigger register is determined to be greater than the first preset threshold value, the set trigger signal is replaced, and a signal replacement message is sent to the terminal according to the replaced set trigger signal; and receiving a response signal returned by the terminal, wherein the response signal is sent out after the terminal sets the trigger signal at the terminal side, and determining that the terminal replaces the trigger signal at the terminal side according to the replaced set trigger signal, so that the remote control equipment is consistent with the set trigger signal of the terminal.
In an optional implementation manner, the processor is specifically configured to:
if the first count value in the first trigger register is determined to be larger than a first preset threshold value, a signal replacement request for replacing the set trigger signal is sent to the terminal through the radio frequency module, so that the terminal replaces the terminal side set trigger signal, and a target signal is transmitted based on the replaced terminal side set trigger signal when the terminal is started;
receiving a signal replacement message returned by the terminal through the radio frequency module, and taking a trigger signal designated by the signal replacement message as a set trigger signal after replacement; the trigger signal designated by the signal replacement message is a set trigger signal of the replaced terminal side.
In the embodiment of the invention, when the processor determines that the first count value in the first trigger register is greater than the first preset threshold value, the radio frequency module is controlled to send a signal replacement request for replacing the set trigger signal to the terminal so as to replace the set trigger signal at the terminal side of the terminal, the processor receives a signal replacement message returned by the terminal through the radio frequency module, and takes the trigger signal specified by the signal replacement message as the set trigger signal after replacement, wherein the trigger signal specified by the signal replacement message is the set trigger signal at the terminal side after replacement, so that the remote control equipment and the set trigger signal after terminal replacement are kept consistent.
In an optional implementation manner, the remote control device further includes a second trigger register and a key input module; the key input module is used for responding to key operation triggered by a user on the remote control equipment when the remote control equipment is in the dormant state and sending a second interrupt signal to the power management module so that the power management module switches on power for each device of the remote control equipment based on the second interrupt signal;
after determining that the remote control device has established a connection with the terminal, the processor is further configured to:
if the power supply is switched on this time, the power supply management module receives the second interrupt signal to be switched on, and a second count value in the second trigger register is increased;
and if the second count value in the second trigger register is determined to be larger than a second preset threshold value, replacing the set trigger signal, and clearing the second count value.
After the processor determines that the remote control equipment is connected with the terminal, the processor determines that the power is switched on this time as the power management module receives a second interrupt signal sent by the key input module, and increases a second count value in a second trigger register; and after the second count value in the second trigger register is determined to be larger than the second preset threshold value, the set trigger signal is replaced, and the second count value is cleared, so that the radio frequency signal monitoring module sends a first interrupt signal to the power management module, the remote control device is rapidly awakened, and the connection with the terminal is established, and the user experience is improved.
In a second aspect, an embodiment of the present invention further provides a method for waking up a remote control device, including:
when the remote control equipment is in a dormant state, if a target signal matched with a set trigger signal is monitored, switching to an awakening state;
and sending a connection request to a terminal corresponding to the remote control equipment so as to establish connection with the terminal.
In an optional implementation manner, the method further includes:
if the connection signal returned by the terminal is not received within the set duration after the connection request is sent, switching to the dormant state;
and if the connection request is sent and then the connection signal returned by the terminal is received, and the connection with the terminal is determined to be established, stopping monitoring the target signal.
In an optional implementation manner, the method further includes:
each time the connection request is sent to the terminal, a first counting value is added; after the connection with the terminal is determined, if the first count value is larger than a first preset threshold value, replacing the set trigger signal, and clearing the first count value; if the first count value is less than or equal to a first preset threshold value, clearing the first count value; alternatively, the first and second liquid crystal display panels may be,
if the remote control equipment responds to the key operation triggered by a user on the remote control equipment, the remote control equipment is switched from a dormant state to an awakening state, and a second count value is added after the connection with the terminal is determined; and if the second count value is determined to be larger than a second preset threshold value, replacing the set trigger signal, and clearing the second count value.
For technical effects brought by any implementation manner in the second aspect, reference may be made to technical effects brought by a corresponding implementation manner in the first aspect, and details are not described here again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings may be obtained according to the drawings without inventive labor.
FIG. 1 illustrates a usage scenario of a remote control device according to some embodiments;
fig. 2 illustrates a block diagram of a hardware configuration of the remote control device 100 according to some embodiments;
FIG. 3 illustrates a block diagram of a hardware system configuration of remote control device 100 provided in accordance with some embodiments;
fig. 4 shows a block diagram of a hardware configuration of the remote control device 100 according to further embodiments;
fig. 5 is a complete flowchart illustrating a method for waking up a remote control device according to an embodiment of the present invention;
fig. 6 exemplarily shows an interaction flowchart of a remote control device and a terminal when the remote control device wakes up, according to an embodiment of the present invention;
fig. 7 is a flowchart illustrating a method for waking up a remote control device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of 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 invention.
Some of the words that appear in the text are explained below:
power Management module (PMU): the microcontroller is used for controlling the power supply function of the digital platform. The microchip has many components similar to a general computer, including firmware and software, memory, a CPU, input/output functions, a timer for measuring time intervals, and an analog-to-digital converter for measuring the voltage of the main battery or power supply; the power management scheme is highly integrated and is aimed at portable application, namely, a plurality of traditional discrete power management devices are integrated in a single package, so that higher power conversion efficiency and lower power consumption can be realized, and the number of components is reduced to adapt to the reduced board-level space.
At present, when a button is pressed to wake up a BLE remote controller, because connection is not established between the BLE remote controller and a smart television when a user presses the button, information of the user pressing the button in the connection establishing process is lost, and the problem of low use experience of the user is brought; when the BLE remote controller is awakened at regular time and is connected with the intelligent television in an attempt mode, the BLE remote controller is awakened at frequent regular time and is connected with the intelligent television in an attempt mode, a large amount of power consumption is consumed, and the service life of a battery of the BLE remote controller is shortened.
Based on the above problem, as shown in fig. 1, an embodiment of the present invention provides an application scenario diagram of a remote control device, including a remote control device 100 and a terminal 200;
the terminal 200 responds to the power-on operation of the user, sends a target signal to the remote control device 100, after the remote control device 100 monitors the target signal matched with the set trigger signal, the dormant state is switched to the awakening state, and sends a connection request to the terminal 200 to establish connection with the terminal 200, and after the remote control device 100 establishes connection with the terminal 200, the user can control the terminal 200 through the remote control device 100.
As shown in fig. 2, a remote control device 100 according to an embodiment of the present invention includes a power management module 101, a radio frequency signal monitoring module 102, a radio frequency module 103, and a processor 104;
the radio frequency signal monitoring module 102 is configured to send a first interrupt signal to the power management module 101 if a target signal matching the set trigger signal is monitored when the remote control device is in a sleep state;
the power management module 101 is configured to receive a first interrupt signal sent by the radio frequency signal monitoring module 102 and turn on a power supply for each device of the remote control device;
and the processor 104 is configured to send a connection request to a terminal corresponding to the remote control device through the radio frequency module 103 after the power is turned on, so as to establish a connection with the terminal.
The rf module 103 may be a bluetooth module, or other modules capable of transceiving an rf signal.
The remote control equipment of the embodiment of the invention monitors a target signal through a low-power-consumption radio frequency signal monitoring module in a standby state, if the radio frequency signal monitoring module monitors the target signal matched with a set trigger signal, a first interrupt signal is sent to a power supply management module, and the power supply management module switches on a power supply for each device of the remote control equipment after receiving the first interrupt signal, so that the remote control equipment is awakened; and after the processor is powered on, the processor sends a connection request to a terminal corresponding to the remote control equipment through the radio frequency module so as to establish connection with the terminal. In the embodiment of the invention, in the dormant state, after the target signal matched with the set trigger signal is monitored, each device of the remote control equipment is powered on, so that the remote control equipment is awakened, and the power consumption of the remote control equipment is reduced.
Fig. 3 shows a block diagram of a hardware system configuration of a remote control device 100 according to an embodiment of the present invention.
In some embodiments, the remote control device 100 includes at least one of a bluetooth module, a processor 104, a user input/output interface 110, a memory 120, and a power module 130.
In some embodiments, the bluetooth module includes at least one of a modem 140, a bluetooth signal transceiving module 150, a bluetooth signal listening module 160; the bluetooth signal transceiving module 150 is configured to transceive bluetooth signals; the bluetooth signal monitoring module 160 is configured to monitor bluetooth signals.
In some embodiments, the bluetooth signal transceiver module 150 may be a radio frequency module, and the bluetooth signal monitoring module 160 may be a radio frequency signal monitoring module.
In other embodiments, the bluetooth signal listening module 160 may be located at any position in the remote control device other than the bluetooth module, and is not limited herein.
In some embodiments, the power module 130 provides dc power to the remote control device; the power management module 101 powers on or off the respective devices in the remote control apparatus.
In some embodiments, the user input/output interface 110 may include a key input module.
In some embodiments, the power management module 101 in the remote control device includes a timed clock, and the power management module 101 is always in an active state.
In some embodiments, the radio frequency signal monitoring module in the embodiments of the present invention monitors a target signal when the remote control device is in a sleep state, determines that a terminal corresponding to the remote control device is in an on state after determining that the monitored target signal matches a set trigger signal, and sends a first interrupt signal to the power management module.
The radio frequency signal monitoring module of the embodiment of the invention can determine that the target signal is matched with the set trigger signal in the following way.
The radio frequency signal monitoring module of the embodiment of the invention can determine whether the target signal is matched with the set trigger signal by determining whether the signal types, the signal frequencies and the like of the target signal and the set trigger signal are the same.
In specific implementation, after determining that the signal type and the signal frequency of the monitored target signal are the same as those of the set trigger signal, the radio frequency signal monitoring module determines that the target signal is matched with the set trigger signal.
For example, after the radio frequency signal monitoring module monitors a target signal, the target signal is determined to be a discrete signal with a frequency of 60Hz, and the type and the frequency of the discrete signal are the same as those of a set trigger signal, so that the target signal matched with the set trigger signal is determined to be monitored.
The radio frequency signal monitoring module monitors a target signal matched with the set trigger signal and sends a first interrupt signal to the power management module.
In some embodiments, the power management module powers on the devices of the remote control device after receiving the first interrupt signal, thereby waking up the remote control device.
In some embodiments, after the power is turned on, the processor sends a connection request to a terminal corresponding to the remote control device through the radio frequency module, so as to establish connection with the terminal.
In specific implementation, if the processor receives a connection signal returned by the terminal, the processor establishes connection with the terminal; and if the connection request returned by the terminal is not received within the set time length after the connection request is sent, the remote control equipment is enabled to enter a dormant state.
The remote control device will be described separately based on the above two cases.
In case one, the connection signal returned by the terminal is not received within the set time length after the connection request is sent.
In the embodiment of the invention, the processor sends the sleep signal to the power management module after determining that the connection signal returned by the terminal is not received within the set time length after controlling the radio frequency module to send the connection request.
In some embodiments, after receiving the sleep signal, the power management module cuts off power of other devices in the remote control device except for the radio frequency signal monitoring module, so that the remote control device enters a sleep state.
In implementation, after the remote control device enters a sleep state, the radio frequency signal monitoring module monitors a target signal, so that after the target signal matched with the set trigger signal is monitored, a first interrupt signal is sent to the power management module, and the remote control device is awakened to establish connection with the terminal.
And in case two, the connection request is sent and then the connection signal sent by the terminal is received.
After sending the connection request, the processor receives a connection signal returned by the terminal, determines that the remote control device is connected with the terminal, and sends a notification signal of successful connection to the power management module.
In specific implementation, the power management module in the embodiment of the invention cuts off the power supply of the radio frequency signal monitoring module after receiving the notification signal of successful connection, so that the radio frequency signal monitoring module is in a dormant state, and the power consumption of the remote control device is reduced.
As shown in fig. 4, the remote control device 100 in the embodiment of the present invention further includes a first toggle register 105; each time the rf signal monitoring module 102 sends the first interrupt signal to the power management module 101, the first count value in the first trigger register 105 is incremented.
In some embodiments, after determining that the remote control device is connected to the terminal, the processor 104 determines whether a first count value in the first trigger register 105 is greater than a preset threshold, and if the first count value is greater than the first preset threshold, replaces the set trigger signal, and clears the first count value; and if the first count value is less than or equal to a first preset threshold value, clearing the first count value.
In specific implementation, after the processor determines that the first count value is greater than the first preset threshold value, the processor determines that the connection between the remote control device and the terminal is abnormal, and the processor solves the abnormality by replacing the set trigger signal. For example, signals sent by other devices exist around the remote control device, and similar to a set trigger signal set between the remote control device and the terminal, the radio frequency signal monitoring module is enabled to determine the signals sent by the other devices to be monitored as target signals sent by the terminal corresponding to the remote control device by mistake, and sends first interrupt signals to the power management module.
The embodiment of the invention can replace the setting trigger signal according to the following modes.
Mode one, the remote control device determines the set trigger signal for replacement.
In some embodiments, after determining that the first count value is greater than the first preset threshold, the processor according to the embodiments of the present invention replaces the setting trigger signal, and sends a signal replacement message to the terminal through the radio frequency module according to the replaced setting trigger signal.
The embodiment of the invention can replace the setting trigger signal according to the following modes.
According to the embodiment of the invention, the processor selects the trigger signal from the prestored trigger signals as the replaced set trigger signal.
It should be noted that the trigger signals pre-stored in the remote control device are stored according to signal types and signal frequencies, for example, the trigger signals are divided into continuous signals and discrete signals, wherein the discrete signals and the continuous signals are further classified according to frequencies.
In specific implementation, when the processor in the embodiment of the invention changes the set trigger signal, the type and frequency of the trigger signal can be changed; the processor selects the trigger signal to be replaced from the prestored trigger signals, and replaces the set trigger signal of the radio frequency signal monitoring module.
For example, the setting trigger signal of the remote control device is a discrete signal, and the frequency is 60Hz, when the processor changes the setting trigger signal, the type of the setting trigger signal can be changed, and the changed setting trigger signal is a continuous signal with the frequency of 60 Hz; the processor may also change the frequency of the setting trigger signal, and the changed setting trigger signal is a discrete signal with a frequency of 200 Hz.
After the setting trigger signal is replaced, the processor of the embodiment of the invention sends a signal replacement message containing the replaced setting trigger signal to the terminal.
And after receiving the signal replacement message, the terminal replaces the setting trigger signal on the terminal side according to the setting trigger signal after the remote control equipment is replaced, and transmits a target signal based on the setting trigger signal on the terminal side after the remote control equipment is replaced when the terminal is started.
In specific implementation, the terminal sends a response quotation mark to the remote control equipment after a set trigger signal on the terminal side is replaced; the processor receives the response signal returned by the terminal through the radio frequency module, and then determines that the terminal replaces the setting trigger signal at the terminal side according to the replaced setting trigger signal.
And the second mode is that a signal replacement request for replacing the setting trigger signal is sent to the terminal.
After determining that the first count value is greater than a first preset threshold value, the processor of the embodiment of the invention sends a signal replacement request for replacing a set trigger signal to the terminal; after receiving a signal replacement request sent by remote control equipment, the terminal replaces the terminal side to set a trigger signal, and sets the trigger signal to transmit a target signal based on the replaced terminal side when the terminal is started; and after the terminal finishes replacing the terminal side setting trigger signal, sending a signal replacement message to the remote control equipment.
The trigger signal specified in the signal replacement message is used as the setting trigger signal after the remote control device is replaced, and the trigger signal specified in the signal replacement message is the setting trigger signal on the terminal side after the remote control device is replaced.
The processor in the embodiment of the invention receives the signal replacement message returned by the terminal through the radio frequency module, and then replaces the set trigger signal according to the specified trigger signal in the signal replacement message.
In specific implementation, after receiving the signal replacement message, the embodiment of the present invention determines the trigger signal specified in the signal replacement message from the pre-stored trigger signals, and replaces the set trigger signal according to the determined trigger signal.
In other embodiments, as shown in fig. 4, the remote control device 100 in the embodiment of the present invention further includes a second trigger register 106 and a key input module 107; the key input module 107 is configured to send a second interrupt signal to the power management module in response to a key operation triggered by a user on the remote control device when the remote control device is in a dormant state, so that the power management module turns on a power supply for each device of the remote control device based on the second interrupt signal.
When the remote control equipment is in a dormant state and a target signal matched with a set trigger signal is not monitored, the key input module responds to key operation triggered by a user on the remote control equipment and sends a second interrupt signal to the power management module; and after receiving the second interrupt signal, the power management module switches on the power supply for each device of the remote control equipment.
In some embodiments, the processor controls the radio frequency module to send a connection request to the terminal to establish a connection with the terminal after the power is turned on.
After the processor determines that the remote control equipment is connected with the terminal, the processor determines whether the power management module is powered on for each device based on the second interrupt signal; and if the power supply is determined to be switched on when the power supply management module receives the second interrupt signal, increasing a second count value in a second trigger register.
In some embodiments, if the processor determines that the second count value in the second trigger register is greater than the second preset threshold, the set trigger signal is replaced, and the second count value is cleared.
Fig. 5 is a complete flowchart of a method for waking up a remote control device according to an embodiment of the present invention, where an example of a trigger signal for setting a replacement of the remote control device is shown in fig. 5, which includes the following steps:
step S501, when the remote control equipment is in a dormant state, the radio frequency signal monitoring module determines whether the monitored target signal is matched with a set trigger signal, if yes, step S502 is executed, and if not, monitoring is continued;
step S502, the radio frequency signal monitoring module sends a first interrupt signal to the power management module and increases a first count value in a first trigger register;
step S503, the power management module receives a first interrupt signal sent by the radio frequency signal monitoring module and switches on power for each device of the remote control equipment;
step S504, after the processor is powered on, the processor sends a connection request to a terminal corresponding to the remote control device through the radio frequency module so as to establish connection with the terminal;
step S505, the processor determines whether a connection signal returned by the terminal is received within a set time length after the connection request is sent, if so, step S508 is executed, and if not, step S506 is executed;
step S506, the processor sends a sleep signal to the power management module;
step S507, the power supply management module receives the sleep signal and cuts off the power supplies of other devices except the radio frequency signal monitoring module in the remote control equipment so that the remote control equipment enters a sleep state and then executes step S501;
step S508, the processor determines that the remote control equipment is connected with the terminal, and sends a notification signal of successful connection to the power management module;
step S509, the power management unit receives the notification signal indicating that the connection is successful, and cuts off the power of the radio frequency signal monitoring module, so that the radio frequency signal monitoring module enters a sleep state;
step S510, the processor determines whether a first count value in the first trigger register is larger than a first preset threshold value; if yes, go to step S511, otherwise go to step S513;
step S511, the processor changes the setting trigger signal; sending a signal replacement message to the terminal through the radio frequency module according to the replaced set trigger signal, so that the terminal replaces the set trigger signal at the terminal side according to the replaced set trigger signal and transmits a target signal based on the replaced set trigger signal at the terminal side when the terminal is started;
step S512, the processor receives a response signal returned by the terminal through the radio frequency module, and determines that the terminal changes a set trigger signal;
in step S513, the processor clears the first count value in the first trigger register.
Fig. 6 is an interaction flowchart of a remote control device and a terminal when the remote control device wakes up according to an embodiment of the present invention, where, for example, the remote control device sends a signal change request to the terminal, as shown in fig. 6, the method includes the following steps:
step S601, the terminal responds to a starting operation triggered by a user and sends a target signal to the remote control equipment;
step S602, the remote control device monitors a target signal through a radio frequency signal monitoring module in a dormant state;
step S603, a radio frequency signal monitoring module of the remote control equipment matches a target signal with a set trigger signal, and the target signal matched with the set trigger signal is determined to be monitored;
step S604, the radio frequency signal monitoring module of the remote control equipment sends a first interrupt signal to the power management module of the remote control equipment according to the matching result, and a first count value in a first trigger register of the remote control equipment is increased;
step S605, after receiving the first interrupt signal, the power management module of the remote control device switches on the power supply for each device of the remote control device;
step S606, after the processor of the remote control equipment is powered on, a connection request is sent to the terminal through the radio frequency module of the remote control equipment;
step S607, the terminal sends a connection signal to the remote control device after receiving the connection request sent by the remote control device;
step S608, the remote control equipment receives a connection signal sent by the terminal and establishes connection with the terminal;
step S609, after the processor of the remote control equipment determines that the remote control equipment is connected with the terminal, a notification signal of successful connection is sent to a power management module of the remote control equipment;
step S610, the power management module of the remote control device cuts off the power of the radio frequency signal monitoring module of the remote control device according to the received notification signal of successful connection, so that the radio frequency signal monitoring module enters a dormant state;
step S611, after the processor of the remote control device determines that the first count value in the first trigger register is larger than a first preset threshold value, a signal replacement request for replacing the set trigger signal is sent to the terminal through the radio frequency module of the remote control device;
step S612, after the terminal receives a signal replacement request of replacing the setting trigger signal, replacing the setting trigger signal at the terminal side;
step S613, the terminal sends a signal replacement message to the remote control device, and takes a trigger signal specified by the signal replacement message as a set trigger signal after replacement; wherein, the trigger signal appointed by the signal replacement message is a set trigger signal of the replaced terminal side;
and step S614, the processor of the remote control equipment replaces the setting trigger signal according to the received signal replacement message.
The method for waking up the remote control device is based on the same inventive concept as the above remote control device, and because the principle of solving the problem of the method is similar to that of the above remote control device, the method can be implemented by referring to the above method embodiment, and repeated parts are not described again.
The remote control equipment awakening method provided by the embodiment of the invention comprises the following steps:
when the remote control equipment is in a dormant state, if a target signal matched with the set trigger signal is monitored, switching to an awakening state;
and sending a connection request to a terminal corresponding to the remote control equipment so as to establish connection with the terminal.
According to the embodiment of the invention, when the remote control equipment is in the dormant state, the remote control equipment is switched to the awakening state after monitoring the target signal matched with the set trigger signal, and sends the connection request to the terminal to establish connection with the terminal, so that the power consumption of the remote control equipment is reduced, and the remote control equipment can be quickly connected with the terminal in the low-power-consumption dormant state.
In specific implementation, when the remote control equipment is in a dormant state, the radio frequency signal monitoring module monitors a target signal, and if the radio frequency signal monitoring module monitors the target signal matched with the set trigger signal, the power management module switches on the power supply to each device, so that the remote control equipment is switched to a wakeup state; and controlling the radio frequency module to send a connection request to the terminal through the processor so as to establish connection with the terminal.
As shown in fig. 7, an embodiment of the present invention provides a flowchart of a method for waking up a remote control device, where the method is applied to a remote control device, and includes the following steps:
step S701, monitoring a target signal through a radio frequency signal monitoring module in a dormant state;
step S702, determining whether the radio frequency signal is monitored to be matched with a set trigger signal through a radio frequency signal monitoring module; if yes, go to step S703; if not, executing step S701;
step S703, sending a first interrupt signal to a power management module through a radio frequency signal monitoring module;
step S704, a power supply is connected to each device through a power supply management module, and the device is switched to an awakening state;
step S705, the processor controls the radio frequency module to send a connection request to the terminal, so as to establish a connection with the terminal.
Optionally, the method may further include:
if the connection signal returned by the terminal is not received within the set duration after the connection request is sent, switching to a dormant state;
and if the connection request is sent and then the connection signal returned by the terminal is received, and the connection with the terminal is determined to be established, stopping monitoring the target signal.
In specific implementation, if the remote control device determines that a connection signal returned by the terminal is not received within a set time after sending a connection request through the processor, the remote control device cuts off the power supplies of other devices except the radio frequency signal monitoring module through the power supply management module, so as to switch to a dormant state; if the remote control equipment determines that the connection request is sent and then the connection signal returned by the terminal is received through the radio frequency module through the processor, and after the connection with the terminal is determined through the processor, the power supply of the radio frequency signal monitoring module is cut off through the power supply management module, so that the radio frequency signal monitoring module enters a dormant state, and the monitoring of the target signal is stopped.
Optionally, the method may further include:
a first counting value is added each time a connection request is sent to the terminal; after the connection with the terminal is determined, if the first count value is larger than a first preset threshold value, replacing a set trigger signal, and resetting the first count value; if the first count value is less than or equal to a first preset threshold value, clearing the first count value; alternatively, the first and second electrodes may be,
if the remote control equipment is switched from the dormant state to the awakening state in response to the key operation triggered by the user on the remote control equipment, and after the connection with the terminal is determined, a second count value is added; and if the second count value is determined to be larger than the second preset threshold value, replacing the set trigger signal and clearing the second count value.
In specific implementation, when the remote control device sends a connection request to a terminal through a radio frequency module each time, a radio frequency signal monitoring module is used for increasing a first count value sent from a first trigger register; after the processor determines that connection with the terminal is established, if the processor determines that the first count value is larger than a first preset threshold value, the processor replaces a set trigger signal, and the processor clears the first count value; if the processor determines that the first count value is smaller than or equal to a first preset threshold value, the processor clears the first count value; alternatively, the first and second electrodes may be,
if the remote control equipment responds to the key operation triggered on the remote control equipment by a user through the key input module, the power supply is switched on for each device through the power supply management module, so that the remote control equipment is switched from a dormant state to an awakening state, and after the processor determines that the connection with the terminal is established, the processor increases a second count value of a second trigger register; and if the processor determines that the second count value is larger than the second preset threshold value, the processor replaces the set trigger signal, and the processor clears the second count value.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The foregoing program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
While specific embodiments of the invention have been described above, it will be understood by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (9)
1. A remote control device is characterized by comprising a first trigger register, a power supply management module, a radio frequency signal monitoring module, a radio frequency module and a processor;
the radio frequency signal monitoring module is used for sending a first interrupt signal to the power management module if a target signal matched with a set trigger signal is monitored when the remote control equipment is in a dormant state, and increasing a first count value in a first trigger register when the first interrupt signal is sent to the power management module each time;
the power management module is used for receiving a first interrupt signal sent by the radio frequency signal monitoring module and switching on a power supply for each device of the remote control equipment;
the processor is used for sending a connection request to a terminal corresponding to the remote control equipment through the radio frequency module after the power is switched on so as to establish connection with the terminal, and if the remote control equipment is determined to be connected with the terminal, and a first count value in the first trigger register is greater than a first preset threshold value, replacing a set trigger signal and resetting the first count value; and if the first count value in the first trigger register is determined to be less than or equal to the first preset threshold value, clearing the first count value.
2. The remote control device of claim 1, wherein the processor is specifically configured to:
if a connection signal returned by the terminal is not received within a set time length after the connection request is sent, sending a dormancy signal to the power management module;
the power management module is specifically configured to:
and receiving the dormancy signal, and cutting off the power supplies of other devices except the radio frequency signal monitoring module in the remote control equipment so as to enable the remote control equipment to enter a dormant state.
3. A remote control device as recited in claim 1, wherein the processor is specifically configured to:
if a connection signal sent by the terminal is received after a connection request is sent, and the connection between the remote control equipment and the terminal is determined, a notification signal of successful connection is sent to the power management module;
the power management unit is specifically configured to:
and receiving the notification signal of successful connection, and cutting off the power supply of the radio frequency signal monitoring module so as to enable the radio frequency signal monitoring module to enter a dormant state.
4. The remote control device of claim 1, wherein the processor is specifically configured to:
if the first count value in the first trigger register is determined to be larger than a first preset threshold value, replacing a set trigger signal, sending a signal replacement message to the terminal through the radio frequency module according to the replaced set trigger signal, so that the terminal replaces the terminal side set trigger signal according to the replaced set trigger signal, and transmits a target signal based on the replaced terminal side set trigger signal when starting up;
and receiving a response signal returned by the terminal through the radio frequency module, wherein the response signal is sent by the terminal after the terminal sets a trigger signal at the terminal replacing side.
5. The remote control device of claim 1, wherein the processor is specifically configured to:
if the first count value in the first trigger register is determined to be larger than a first preset threshold value, a signal replacement request for replacing the set trigger signal is sent to the terminal through the radio frequency module, so that the terminal replaces the terminal side set trigger signal, and a target signal is transmitted based on the replaced terminal side set trigger signal when the terminal is started;
receiving a signal replacement message returned by the terminal through the radio frequency module, and taking a trigger signal designated by the signal replacement message as a set trigger signal after replacement; the trigger signal designated by the signal replacement message is a set trigger signal of the replaced terminal side.
6. The remote control apparatus according to claim 3, further comprising a second trigger register and a key input module; the key input module is used for responding to key operation triggered by a user on the remote control equipment when the remote control equipment is in the dormant state and sending a second interrupt signal to the power management module so that the power management module switches on power for each device of the remote control equipment based on the second interrupt signal;
after determining that the remote control device has established a connection with the terminal, the processor is further configured to:
if the power supply is switched on this time when the power supply management module receives the second interrupt signal, increasing a second count value in the second trigger register;
and if the second count value in the second trigger register is determined to be larger than a second preset threshold value, replacing the set trigger signal, and clearing the second count value.
7. A remote control device wake-up method, the method comprising:
when the remote control equipment is in a dormant state, if a target signal matched with a set trigger signal is monitored, sending a first interrupt signal to the remote control equipment, enabling the remote control equipment to be switched to an awakening state, sending the first interrupt signal to the remote control equipment every time, and increasing a first count value;
sending a connection request to a terminal corresponding to the remote control equipment so as to establish connection with the terminal; if the first count value is larger than a first preset threshold value after the connection with the terminal is established, replacing the set trigger signal, and clearing the first count value; and if the first count value is less than or equal to a first preset threshold value, clearing the first count value.
8. The method of claim 7, further comprising:
if the connection signal returned by the terminal is not received within the set duration after the connection request is sent, switching to the dormant state;
and if the connection request is sent and then the connection signal returned by the terminal is received, and the connection with the terminal is determined to be established, stopping monitoring the target signal.
9. The method of claim 7, further comprising:
when the remote control equipment is in a dormant state, responding to a key operation triggered on the remote control equipment by a user, sending a second interrupt signal to the remote control equipment so as to enable the remote control equipment to be switched from the dormant state to an awakening state, and after the connection with the terminal is determined, if the remote control equipment is switched from the dormant state to the awakening state at this time, the remote control equipment receives the second interrupt signal for switching, increasing a second count value; and if the second count value is determined to be larger than a second preset threshold value, replacing the set trigger signal, and clearing the second count value.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1692604A1 (en) * | 2003-12-09 | 2006-08-23 | Efkon AG | Detector circuit for a wake-up signal |
| CN102157055A (en) * | 2011-03-18 | 2011-08-17 | 成都西谷曙光数字技术有限公司 | Wireless telemetering telecontrol system and method with ultra-low power consumption |
| CN209625426U (en) * | 2019-01-31 | 2019-11-12 | 东莞市桥特电子科技有限公司 | A kind of wireless receiver of automatically-controlled door |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI486024B (en) * | 2010-11-25 | 2015-05-21 | Realtek Semiconductor Corp | Power saving mechanism and mis-wake up prevention of controlling circuit and method thereof |
| KR101788006B1 (en) * | 2011-07-18 | 2017-10-19 | 엘지전자 주식회사 | Remote Controller and Image Display Device Controllable by Remote Controller |
| US20130330084A1 (en) * | 2012-04-12 | 2013-12-12 | O2Micro Inc. | Systems and Methods for Remotely Controlling Electronic Devices |
| US9229576B2 (en) * | 2012-10-09 | 2016-01-05 | Stmicroelectronics Asia Pacific Pte Ltd | Apparatus and method for preventing false touches in touch screen systems |
| CN103793034A (en) * | 2012-10-30 | 2014-05-14 | 英业达科技有限公司 | Power-on device and power-on method |
| CN103731703A (en) * | 2013-11-26 | 2014-04-16 | 乐视致新电子科技（天津）有限公司 | System and method for searching for remote-control unit |
| CN103945252A (en) * | 2014-04-08 | 2014-07-23 | 江苏惠通集团有限责任公司 | Electronic equipment awakening method and device, Bluetooth module and electronic equipment |
| US9573476B2 (en) * | 2014-06-09 | 2017-02-21 | GM Global Technology Operations LLC | Method and apparatus for controller wakeup using control pilot signal from charge port |
| CN106603425A (en) * | 2016-12-27 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Router and state control method thereof |
| CN107393275B (en) * | 2017-08-17 | 2020-02-14 | 广州智航电子科技有限公司 | Remote controller control method, remote controller and storage medium |
| CN108154882A (en) * | 2017-12-13 | 2018-06-12 | 广东美的制冷设备有限公司 | The control method and control device of remote control equipment, storage medium and remote control equipment |
| CN208400302U (en) * | 2018-06-26 | 2019-01-18 | 深圳佳比泰智能照明股份有限公司 | A kind of super low-power consumption remote controler |
| CN109857027A (en) * | 2019-02-17 | 2019-06-07 | 深圳市火音智控科技有限公司 | Low-power-consumptiodormancy dormancy system key and infrared remote control combine wake-up circuit |
| US11543853B2 (en) * | 2019-05-13 | 2023-01-03 | Dialog Semiconductor Korea Inc. | Pulse counting apparatus operating at low power and operation method thereof |
| CN110351817A (en) * | 2019-07-09 | 2019-10-18 | 杭州博联智能科技股份有限公司 | Method for realizing low power consumption, device, terminal, medium and wireless telecommunication system |
| CN110529964A (en) * | 2019-09-09 | 2019-12-03 | 宁波奥克斯电气股份有限公司 | Control method for remote controller, device, remote controler and air conditioner with arousal function |
| CN110839169B (en) * | 2019-11-01 | 2021-11-02 | 陈曦 | Intelligent equipment remote control device and control method based on same |
| CN110989817B (en) * | 2019-11-29 | 2021-07-30 | Oppo广东移动通信有限公司 | Electronic equipment and electronic equipment starting management method |
| CN111867027B (en) * | 2020-08-25 | 2021-09-21 | 珠海格力电器股份有限公司 | Radio frequency system control method, device, terminal and storage medium |
-
2020
- 2020-12-09 CN CN202011446815.4A patent/CN112584214B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1692604A1 (en) * | 2003-12-09 | 2006-08-23 | Efkon AG | Detector circuit for a wake-up signal |
| CN102157055A (en) * | 2011-03-18 | 2011-08-17 | 成都西谷曙光数字技术有限公司 | Wireless telemetering telecontrol system and method with ultra-low power consumption |
| CN209625426U (en) * | 2019-01-31 | 2019-11-12 | 东莞市桥特电子科技有限公司 | A kind of wireless receiver of automatically-controlled door |
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| Publication number | Publication date |
|---|---|
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