CN108024239B - Remote control terminal, control method thereof, and computer-readable storage medium - Google Patents
Remote control terminal, control method thereof, and computer-readable storage medium Download PDFInfo
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- CN108024239B CN108024239B CN201711233077.3A CN201711233077A CN108024239B CN 108024239 B CN108024239 B CN 108024239B CN 201711233077 A CN201711233077 A CN 201711233077A CN 108024239 B CN108024239 B CN 108024239B
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- 230000006870 function Effects 0.000 claims description 66
- 238000004891 communication Methods 0.000 claims description 38
- 238000004590 computer program Methods 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 abstract description 13
- 230000008569 process Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- H04B5/48—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a control method of a remote control terminal, wherein the remote control terminal comprises a Bluetooth transceiving module and a Bluetooth voice function key, and the control method of the remote control terminal comprises the following steps: by acquiring a first time interval between the current time and the last time that the Bluetooth voice function key is triggered, when the first time interval reaches a preset first time threshold value, the Bluetooth transceiver module is controlled to be in a low-power-consumption working state. In the technical scheme provided by the invention, the Bluetooth transceiver module is controlled to be in a low-power consumption working state when the Bluetooth function of the remote control terminal is not used for a certain time, so that the situation that the Bluetooth transceiver module is always in a high transmitting power state to consume electric energy is avoided, and the power consumption of the remote control terminal with the Bluetooth device is saved. The invention also provides a remote control terminal and a computer readable storage medium.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to a remote control terminal, a control method thereof and a computer readable storage medium.
Background
With the development of intelligent remote control technology, intelligent remote control terminals with wireless communication and voice functions are becoming more and more popular, and especially remote control terminals with bluetooth function and voice function can have the functions of voice search, bluetooth wireless communication and the like. The intelligent remote control terminal is matched with household appliances or other electronic equipment such as a television box with a built-in Bluetooth module, an air conditioner and the like for use, can remotely control external equipment in a voice mode, and has the advantages of short transmission distance, high transmission speed and reduction of the use of various data lines; and voice intelligent control enables remote control operation to be simple and convenient, and the effect of liberating both hands of a user is achieved. However, in the using process of the remote control terminal with the Bluetooth device and the voice function, the Bluetooth device is always turned on, so that the using power consumption of the remote control terminal occupies a larger proportion in the power consumption of the whole remote control terminal. The problems of large power consumption and short battery power supply time exist in the existing remote control terminal with the Bluetooth device.
Disclosure of Invention
The invention mainly aims to provide a remote control terminal, a control method thereof and a computer readable storage medium, and aims to solve the problem of high power consumption of the remote control terminal with a Bluetooth device.
In order to achieve the above object, the present invention provides a remote control terminal and a control method thereof, wherein the remote control terminal comprises a bluetooth transceiver module and a bluetooth voice function button, and the control method of the remote control terminal comprises the steps of:
acquiring a first time interval between the current time and the last time of triggering the Bluetooth voice function key;
judging whether the first time interval reaches a preset first time threshold value or not;
and when the first time interval reaches a preset first time threshold value, controlling the Bluetooth transceiver module to be in a low-power consumption working state.
Preferably, the remote control terminal further comprises an infrared emission module;
when the first time interval reaches a preset first time threshold value, after the step of controlling the bluetooth transceiver module to be in a low power consumption working state, the method further comprises the following steps:
and controlling the infrared emission module to be in an open state so as to enable the remote control terminal to communicate with target external equipment in an infrared mode.
Preferably, after the step of controlling the bluetooth transceiver module to be in the low power consumption operating state when the first time interval reaches a preset first time threshold, the method further includes:
responding to the triggering of the Bluetooth voice function key by a user, controlling the Bluetooth transceiver module to be switched from a low power consumption state to a normal working state, and sending a starting signal of the Bluetooth transceiver module to a target external device;
and responding to the link signal fed back by the target external equipment, and recovering the Bluetooth communication link with the target external equipment.
Preferably, after the step of receiving the link signal fed back by the target external device and recovering the bluetooth communication link with the target external device, the method further includes:
and closing the infrared emission module so that the remote control terminal communicates with target external equipment in a Bluetooth mode.
Preferably, the method for controlling a remote control terminal further includes the steps of:
responding to a standby instruction input by a user, and sending a standby request signal to the target external device;
and closing the Bluetooth transceiver module and maintaining the infrared transmitting module in an open state.
Preferably, after the step of transmitting a standby request signal to the target external device in response to a standby instruction input by a user, the method further includes:
controlling the Bluetooth transceiver module to transmit call information to the target external device at a preset frequency;
responding to the response signal fed back by the target external equipment, and judging whether a second time interval between the current time and the last time when the response signal fed back by the target external equipment is received reaches a preset second time threshold value or not;
and when the second time interval reaches a preset second time threshold, turning off the Bluetooth transceiver module and maintaining the infrared emission module in an on state.
Preferably, the method for controlling a remote control terminal further includes the steps of:
when the remote control terminal is used in a power-on state, the infrared transmitting module is turned on, and the Bluetooth receiving and transmitting module is controlled to be in a closed state.
Preferably, the method for controlling a remote control terminal further includes the steps of:
responding to the triggering of the Bluetooth voice function key by a user, and judging whether the Bluetooth transceiver module is in an off state or a low power consumption state;
when the Bluetooth transceiver module is in a closed state, the Bluetooth transceiver module is started, and own Bluetooth equipment information is broadcasted to peripheral external equipment;
and responding to the Bluetooth link request sent by the target external equipment, and establishing a Bluetooth communication channel between the Bluetooth transceiver module and the target external equipment.
In order to achieve the above object, the present invention provides a remote control terminal, which includes a bluetooth transceiver module, a bluetooth voice function button, an infrared emission module, a controller, a memory, and a computer program stored in the memory and operable on the controller, wherein the controller implements the steps of the control method of the remote control terminal according to any one of the above items when executing the computer program.
Preferably, the present invention further provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the control method of the remote control terminal described in any one of the above.
According to the technical scheme, a first time interval between the current time and the last time when the Bluetooth voice function key is triggered is obtained, and when the first time interval reaches a preset first time threshold value, the Bluetooth transceiver module is controlled to be in a low-power-consumption working state. The invention avoids the electric energy consumption when the Bluetooth transceiver module is always in a high transmitting power state, and the technical scheme of the invention saves the power consumption of the remote control terminal with the Bluetooth device.
Drawings
Fig. 1 is a schematic block diagram of a remote control terminal according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a remote control terminal according to a first embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a remote control terminal according to a second embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of a remote control terminal according to a third embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of a remote control terminal according to a fourth embodiment of the present invention;
fig. 6 is a flowchart illustrating a fifth embodiment of a control method of a remote control terminal according to the present invention;
fig. 7 is a flowchart illustrating a control method of a remote control terminal according to a sixth embodiment of the present invention;
fig. 8 is a flowchart illustrating a control method of a remote control terminal according to a seventh embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a schematic diagram of a hardware structure module of a remote control terminal 100 for implementing various embodiments of the present invention is shown, where the remote control terminal 100 is used to control home appliances such as a television and an air conditioner or other electronic devices. The remote control terminal 100 may be a smart phone, a tablet computer, or a special remote controller.
Specifically, the remote control terminal 100 includes a bluetooth transceiver module 10 for communicating with a target external device through a bluetooth protocol, and a bluetooth voice function button 30 for triggering a bluetooth voice control function.
The bluetooth transceiver module 10 of the remote control terminal 100 establishes a bluetooth link with an external device to realize short-distance communication, and has a high transmission rate, and the remote control terminal 100 can transmit voice data to the external device through the bluetooth communication, receive a data command returned by the external device, and also can actively interrupt the link, wake up the link, and the like.
Further, the bluetooth transceiver module 10 may be a bluetooth low energy 4.1 module, and with the development of bluetooth technology, the bluetooth transceiver module 10 may be a latest bluetooth low energy module in the field of bluetooth technology, and is not particularly limited herein.
The bluetooth voice function key 30 may be a single dedicated key on the panel of the remote control terminal 100, or may be multiplexed with other keys on the panel of the remote control terminal 100.
Further, the remote control terminal 100 has a voice recognition function, the user presses the bluetooth voice function button 30 and sends out a voice, and the remote control terminal 100 recognizes the voice of the user and sends out a control instruction, and sends the control instruction to the target external device through bluetooth communication.
Further, in an embodiment, the remote control terminal 100 may further include an infrared emission module 20 for communicating with a target external device through an infrared protocol, when a user uses a non-voice function key on a panel of the remote control terminal 100, the infrared emission module 20 emits an infrared signal corresponding to the key to the external device, and the infrared emission module 20 has low power consumption and directivity and cannot bypass an obstacle.
The bluetooth communication supports voice transmission, can link a plurality of external equipment, and factor of safety is high, and through wireless local area network's wireless radio frequency communication, infrared communication can only be single to single control, through infrared communication, and the sending speed is fast, therefore bluetooth communication function and infrared communication function do not influence each other. The remote control terminal 100 controls the external device through the Bluetooth communication and infrared communication functions, the intelligent degree is high, and the diversity requirements of users are met.
The remote control terminal 100 further includes a memory 40, a controller 50, and the like. The controller 50 is electrically connected to the memory 40, the bluetooth transceiver module 10 and the infrared transmitter module 20, respectively, the memory 40 stores a computer program, and the computer program is executed by the controller 50 at the same time.
The memory 40 may be used to store software programs and various data. The memory 40 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system and the like; the storage data area may store data or information created according to the use of the remote control terminal 100, or the like, and may also store a computer program (e.g., a voice recognition program, a remote control instruction encoding program, or the like). Further, the memory 40 may include high speed random access memory 40, and may also include non-volatile memory 40, such as at least one piece of disk memory 40, flash memory device, or other volatile solid state memory 40.
The controller 50, which is a control center of the remote control terminal 100, performs various functions of the remote control terminal 100 and processes data by operating or executing software programs and/or modules stored in the memory 40 and calling data stored in the memory 40. Controller 50 may include one or more processing units; preferably, the controller 50 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the controller 50.
Although not shown in fig. 1, the remote control terminal 100 may further include a circuit control module for connecting to a power supply to implement power control and ensure normal operation of other components. The remote control terminal 100 may further include a display unit, a mechanical key, or a touch screen unit.
Those skilled in the art will appreciate that the remote control terminal 100 shown in fig. 1 may also include more or fewer components than those shown, or combine certain components, or a different arrangement of components.
Based on the above hardware configuration, various embodiments of the control method of the remote control terminal 100 of the present invention are proposed.
Fig. 2 is a flowchart of a method 101 for controlling the remote control terminal 100 according to the first embodiment of the present invention. The remote control terminal 100 includes a bluetooth transceiver module 10 communicating with a target external device through a bluetooth protocol, and a bluetooth voice function key 30 for triggering a bluetooth voice control function, and the control method 101 of the remote control terminal 100 includes the steps of:
step S10, obtaining a first time interval between the current time and the last time the bluetooth voice function key 30 was triggered.
Specifically, the bluetooth voice function key 30 is provided on the panel of the remote control terminal 100, and the bluetooth voice function key 30 may be a single dedicated key on the panel of the remote control terminal 100, or may be multiplexed with other keys on the panel of the remote control terminal 100. The remote control terminal 100 also has a voice recognition function, a user presses the Bluetooth voice function key 30 and sends voice, the remote control terminal 100 recognizes voice information of the user and converts the voice information of the user into a control instruction through Bluetooth communication to be sent to a target external device; the implementation of the speech recognition function is not described herein again. The target external device can be a television box with a Bluetooth function, an air-conditioning household appliance and other external devices. If the remote control terminal 100 is connected to the tv box via bluetooth, the voice command may be "search movie", "open application", "fast forward and fast backward", "switch program", and the like.
The remote control terminal 100 establishes a bluetooth communication link and a bluetooth communication channel with the target external device through the bluetooth transceiver module 10, and the remote control terminal 100 acquires the use state of the bluetooth voice function key 30 and the time for triggering the bluetooth voice function key 30 in real time in the use process.
When the bluetooth voice function key 30 is triggered, the remote control terminal 100 sends the voice instruction, for example, after the user uses the bluetooth voice function key 30, a "program switching" voice instruction is input in a voice control manner, when the target external device executes the voice instruction, a program is played for the user, when the user enjoys the program, the bluetooth transceiver module 10 is not used, and when the user needs to reuse the bluetooth voice function of the remote control terminal 100, the remote control terminal 100 executes the voice instruction of the user again. The remote control terminal 100 obtains a first time interval between the current time and the last time of triggering the bluetooth voice function key 30.
Step S20, determining whether the first time interval reaches a preset first time threshold.
Specifically, when the bluetooth voice function key 30 is triggered, a timer of the remote control terminal 100 counts time to obtain the first time interval; when the bluetooth voice function key 30 is triggered again, the timer is restarted; and then judging whether the first time interval reaches a preset first time threshold value. The first time threshold may be set according to an actual requirement of a user, for example, 1 minute, 3 minutes, or 5 minutes.
Step S30, when the first time interval reaches a preset first time threshold, controlling the bluetooth transceiver module 10 to be in a low power consumption operating state.
Specifically, if the first time threshold is set to 5 minutes, the first time interval does not reach the preset first time threshold, if the voice function key is triggered again, the timer is restarted until the first time interval reaches the preset first time threshold, which indicates that the user does not use the bluetooth voice function key 30 for 5 minutes, and the bluetooth transceiver module 10 is not used in the time interval when the bluetooth voice function key 30 is triggered next time, and then the bluetooth transceiver module 10 is controlled to be in a low power consumption state.
The low power consumption state is to reduce the transmission power of the bluetooth transceiver module 10 and interrupt the bluetooth link with the target external device, but can quickly recover the link with the target external device when the bluetooth transceiver module wakes up.
In the technical scheme provided by the present invention, by obtaining a first time interval between the current time and the time when the bluetooth voice function key 30 is last triggered, when the first time interval reaches a preset first time threshold, the bluetooth transceiver module 10 is controlled to be in a low power consumption working state. The power consumption of the bluetooth transceiver module 10 in a high transmitting power state is avoided, and the technical scheme of the invention saves the power consumption of the remote control terminal with the bluetooth device.
Referring to fig. 3, a flowchart of a method 102 for controlling the remote control terminal 100 according to a second embodiment of the present invention is provided based on the method 101 for controlling the remote control terminal 100 according to the first embodiment of the present invention. In the second embodiment, the steps S10-30 are the same as those in the first embodiment, and are not repeated herein; the difference is that in this second embodiment, the remote control terminal 100 further includes an infrared transmitting module 20 for communicating with the target external device through an infrared protocol, and after step S30, the remote control terminal further includes:
step S40, controlling the infrared emission module 20 to be in an open state, so that the remote control terminal 100 communicates with the target external device in an infrared manner.
In this embodiment, after the bluetooth transceiver module 10 is in the low power consumption state, the infrared transmitting module 20 maintains the on state, and the user can transmit the infrared signal corresponding to the key by using the non-voice function key of the remote control terminal 100, respond to and process the user key request, and the operating energy consumption of the infrared transmitting module 20 is far lower than that of the bluetooth transceiver module 10.
Referring to fig. 4, a method flowchart of a control method 103 of the remote control terminal 100 in a third embodiment of the present invention is provided based on the control method 101 of the remote control terminal 100 in the first embodiment of the present invention. In the third embodiment, the steps S10-30 are the same as those in the first embodiment, and are not repeated herein; this differs in that, in this third embodiment, after step S30, the method further includes:
step S50, in response to the user triggering the bluetooth voice function button 30, controlling the bluetooth transceiver module 10 to switch from the low power consumption state to the normal operating state, and sending a start signal of the bluetooth transceiver module 10 to the target external device.
During the use process of the remote control terminal 100, the use state of the bluetooth voice function key 30 can be obtained in real time to start the bluetooth function again. Specifically, after the bluetooth transceiver module 10 is in the low power consumption state, if the user needs to use the bluetooth voice function of the remote control terminal 100 again, the bluetooth voice function key 30 will be triggered, and the remote control terminal 100 responds to the trigger action and controls the bluetooth transceiver module 10 to switch from the low power consumption state to the normal operating state, that is, the transmitting power of the bluetooth transceiver module 10 is increased to the transmitting power in the normal use state. Meanwhile, the remote control terminal 100 transmits a start signal of the bluetooth transceiver module 10 to the target external device, so as to quickly recover a link and a bluetooth communication channel with the target external device.
And step S60, responding to the link signal fed back by the target external device, and recovering the bluetooth communication link with the target external device.
Specifically, after receiving the start signal of the bluetooth transceiver module 10, the target external device sends notification information to the remote control terminal 100, feeds back information that the established bluetooth communication channel and the remote control terminal 100 resume normal communication, and the remote control terminal 100 resumes a bluetooth communication link with the target external device in response to a link signal fed back by the target external device.
In this embodiment, the remote control terminal 100 may reduce the power of the bluetooth transceiving to a low power mode so as to save power consumption and electric energy when the user does not need to use the bluetooth voice function, and may quickly recover the bluetooth communication link with the target external device when the user needs to use the bluetooth voice function. The remote control terminal 100 can be switched between two use modes, thereby saving electric energy and not influencing actual functions and use of users.
Referring to fig. 5, a method flowchart of a control method 104 of the remote control terminal 100 in a fourth embodiment of the present invention is provided based on the control method 101 of the remote control terminal 100 in the third embodiment of the present invention. In the fourth embodiment, the steps S10-50 are the same as the first embodiment, and are not repeated herein; this is different in that, in this fourth embodiment, after step S60, the method further includes:
step S70, turning off the infrared emission module 20, so that the remote control terminal 100 communicates with the target external device through bluetooth.
In this embodiment, when the bluetooth transceiver module 10 is in a normal use state, the remote control terminal 100 may turn off the infrared transmitter module 20, so as to further reduce power consumption and avoid waste. When a user needs to use a non-voice function key of the remote control terminal 100, the remote control terminal 100 responds to a user key request, starts the infrared emission module 20 and emits an infrared signal of the corresponding key.
Referring to fig. 6, a flowchart of a method 105 for controlling the remote control terminal 100 according to a fifth embodiment of the present invention based on the method 101 for controlling the remote control terminal 100 according to the second embodiment is shown. In the fifth embodiment, the steps S10-30 are the same as those in the first embodiment, and are not repeated herein; the difference is that, in this fifth embodiment, the control method 105 of the remote control terminal 100 may further include the steps of:
step S11, sending a standby request signal to the target external device in response to a standby instruction input by a user;
step S12, turning off the bluetooth transceiver module 10 and maintaining the infrared transmitter module 20 in an on state.
Specifically, when the remote control terminal 100 is in use, if a user triggers a standby key on the panel of the remote control terminal 100, it can be understood that the standby instruction may also be a standby instruction sent by the user triggering the bluetooth voice function key 30. The remote control terminal 100 responds to the standby instruction and transmits a standby request signal to the target external device. In this case, the user puts the target external device in a standby state through the remote control terminal 100, and the bluetooth transceiver module 10 of the remote control terminal 100 does not need to operate when the target external device is in the standby state. Therefore, the remote control terminal 100 turns off the bluetooth transceiver module 10 and maintains the infrared transmitter module 20 in an on state, so as to wake up the target external device by the infrared transmitter module 20 next time.
It is understood that the steps S11 and S12 in the control method 105 of the remote control terminal 100 may be before or after any one of the steps S10 to S30; the steps S11 and S12 can also be applied between any steps of the control methods 102, 103, 104 in any of the above embodiments, and the order is not limited.
In this embodiment, during the standby and next power-on command of the remote control terminal 100, the remote control terminal 100 does not need to work, and only needs to maintain the infrared emitting module 20 in the on state and turn off the bluetooth transceiver module 10, so that the power consumption of the remote control terminal 100 is further reduced during the execution of the standby command and the next power-on command, the power is saved, and unnecessary power consumption is avoided.
Referring to fig. 6 again, in the fifth embodiment, after step S11, the method further includes:
step S13, controlling the bluetooth transceiver module 10 to send call information to the target external device at a preset frequency;
step S14, responding to the response signal fed back by the target external device, and determining whether a second time interval between the current time and the last time when the response signal fed back by the target external device is received reaches a preset second time threshold;
step S15: when the second time interval reaches a preset second time threshold, the process proceeds to step S12.
Specifically, after the remote control terminal 100 sends a standby instruction request signal to the target external device, the bluetooth transceiver module 10 sends call information to the target external device at a preset frequency, the target external device receives the standby request signal and controls to cut off power supply to the bluetooth module of the target external device, and when the standby of the target external device is not successful or is not completed, the target external device immediately feeds back an answer message to the remote control terminal 100 through bluetooth communication after receiving the call information until the standby is completed. The remote control terminal 100 responds to the response signal fed back by the target external device, and determines whether a second time interval between the current time and the last time when the response signal fed back by the target external device is received reaches a preset second time threshold, if the remote control terminal 100 still receives the response signal of the target external device within the second time threshold, the standby of the target external device is not completed, when the second time interval reaches the preset second time threshold, it indicates that the target external device has successfully entered a standby mode, after the remote control terminal 100 confirms the result, the steps of closing the bluetooth transceiver module 10 and maintaining the infrared transmitting module 20 in an open state are performed, and only the infrared transmitting module 20 of the remote control terminal is kept to normally work, so as to respond to a key wake-up request of a user at any time.
Further, the preset frequency and the second time threshold are specifically set according to the parameters of the remote control terminal 100 and the parameters of the target external device.
It can be understood that, after the remote control terminal 100 responds to the standby instruction input by the user, the bluetooth transceiver module 10 may be turned off, the bluetooth communication link is disconnected by the remote control terminal 100, and when the target external device receives the standby instruction, the power supply of the bluetooth transceiver device is immediately cut off, and the infrared receiving device is turned on, so as to wait for and process the external device wake-up request in real time.
In this embodiment, the target external device enters a standby program when receiving a standby signal, and starts to cut off power supply to the bluetooth module of the target external device, and cuts off the bluetooth communication link, when the standby of the target external device is completed, the bluetooth communication link is cut off, and the remote control terminal 100 does not receive feedback information of the target external device, and then closes the bluetooth transceiver module 10. The remote control terminal 100 further reduces power consumption, saves power, and avoids unnecessary power consumption during the execution of the standby command and the next start command, and the control method is safer and more effective.
Referring to fig. 7, a method flowchart of a control method 106 of the remote control terminal 100 in a fifth embodiment of the present invention is provided based on the control method 101 of the remote control terminal 100 in the second embodiment of the present invention. In the fifth embodiment, the steps S10-30 are the same as those in the first embodiment, and are not repeated herein; the difference is that, in this fifth embodiment, the control method 106 of the remote control terminal 100 further includes the steps of:
step S21, when the remote control terminal 100 is powered on for use, the infrared transmitting module 20 is turned on, and the bluetooth transceiver module 10 is controlled to be in a closed state.
In this embodiment, when the remote control terminal 100 is powered on for use, the infrared transmitting module 20 is turned on by default to save electric energy to the maximum extent, the bluetooth transceiver module 10 is controlled to be in the off state, and when the user needs to use the bluetooth voice function, the remote controller responds to the triggering of the bluetooth voice function key 30 by the user.
Referring to fig. 8, a method flowchart of a control method 107 of the remote control terminal 100 in a sixth embodiment of the present invention is provided based on the control method 101 of the remote control terminal 100 in the first embodiment of the present invention. In the sixth embodiment, the steps S10-30 are the same as those in the first embodiment, and are not repeated herein; the difference is that, in the sixth embodiment, the control method 107 of the remote control terminal 100 further includes the steps of:
step S31, responding to the trigger of the bluetooth voice function key 30 by the user, and determining whether the bluetooth transceiver module 10 is in an off state or a low power consumption state;
step S32, when the bluetooth transceiver module 10 is in the off state, turning on the bluetooth transceiver module 10 and broadcasting its own bluetooth device information to peripheral external devices;
step S33, responding to the bluetooth link request sent by the target external device, and establishing a bluetooth communication channel between the bluetooth transceiver module 10 and the target external device.
Specifically, when the bluetooth transceiver module 10 is in an off state, including when the remote control terminal 100 is powered on and turned on and the target external device is in a standby state, and when the bluetooth transceiver module 10 is in the off state, and the user has triggered the bluetooth voice function key 30, the remote control terminal 100 controls the bluetooth transceiver module 10 to turn on and broadcasts own bluetooth device information to peripheral external devices, the external devices receive the device information of the bluetooth transceiver module 10, and when the target external device searches for the remote control terminal 100, the target external device initiates a bluetooth pairing link request to the remote control terminal 100, and the target external device responds to the bluetooth pairing link request and establishes a bluetooth communication channel between the bluetooth transceiver and the target external device.
Further, if the remote control terminal 100 and the target external device have a history link record, the remote control terminal 100 controls the bluetooth transceiver to automatically link with the target external device according to the history link record and generates the bluetooth communication channel.
Further, when the bluetooth transceiver module 10 is in a normal operating state, the remote control terminal 100 turns off the infrared transmitter module 20.
Referring to fig. 1 again, the remote control terminal 100 provided by the present invention further includes a computer program stored in the memory 40, and when the computer program is executed by the controller 50, the steps of the control method of the remote control terminal 100 according to any of the above embodiments are implemented.
Specifically, when the computer program is executed by the controller 50, the steps of:
step S10, obtaining a first time interval between the current time and the last time that the Bluetooth voice function key 30 is triggered;
step S20, determining whether the first time interval reaches a preset first time threshold;
step S30, when the first time interval reaches a preset first time threshold, controlling the bluetooth transceiver module 10 to be in a low power consumption operating state.
In the technical scheme provided by the present invention, by obtaining a first time interval between the current time and the time when the bluetooth voice function key 30 is last triggered, when the first time interval reaches a preset first time threshold, the bluetooth transceiver module 10 is controlled to be in a low power consumption working state. The power consumption of the Bluetooth transceiver module 10 in a high transmitting power state is avoided, and the power consumption of the intelligent terminal with the Bluetooth device is reduced.
Preferably, the computer program, when executed by the controller 50, further implements, after the step 30:
step S40, controlling the infrared emission module 20 to be in an open state, so that the remote control terminal 100 communicates with the target external device in an infrared manner.
Preferably, the computer program, when executed by the controller 50, further implements, after step S30:
step S50, responding to the trigger of the user to the bluetooth voice function button 30, controlling the bluetooth transceiver module 10 to switch from a low power consumption state to a normal operating state, and sending a start signal of the bluetooth transceiver module 10 to the target external device;
and step S60, responding to the link signal fed back by the target external device, and recovering the bluetooth communication link with the target external device.
Preferably, the computer program, when executed by the controller 50, further implements, after step S60:
step S70, turning off the infrared emission module 20, so that the remote control terminal 100 communicates with the target external device through bluetooth.
Preferably, the computer program, when executed by the controller 50, further implements:
step S11, sending a standby request signal to the target external device in response to a standby instruction input by a user;
step S12, turning off the bluetooth transceiver module 10 and maintaining the infrared transmitter module 20 in an on state.
Preferably, the computer program, when executed by the controller 50, further implements, after step S11:
step S13, controlling the bluetooth transceiver module 10 to send call information to the target external device at a preset frequency;
step S14, responding to the response signal fed back by the target external device, and determining whether a second time interval between the current time and the last time when the response signal fed back by the target external device is received reaches a preset second time threshold;
step S15: when the second time interval reaches a preset second time threshold, the process proceeds to step S12.
Preferably, the computer program, when executed by the controller 50, further implements:
step S21, when the remote control terminal 100 is powered on for use, the infrared transmitting module 20 is turned on, and the bluetooth transceiver module 10 is controlled to be in a closed state.
Preferably, the computer program, when executed by the controller 50, further implements:
step S31, responding to the trigger of the bluetooth voice function key 30 by the user, and determining whether the bluetooth transceiver module 10 is in an off state or a low power consumption state;
step S32, when the bluetooth transceiver module 10 is in the off state, turning on the bluetooth transceiver module 10 and broadcasting its own bluetooth device information to peripheral external devices;
step S33, responding to the bluetooth link request sent by the target external device, and establishing a bluetooth communication channel between the bluetooth transceiver module 10 and the target external device.
Further, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the control method of the remote control terminal 100 described in any of the above embodiments.
In the description herein, references to the description of the term "one embodiment," "another embodiment," or "first through xth embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, method steps, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A control method of a remote control terminal is provided, the remote control terminal comprises a Bluetooth transceiving module and a Bluetooth voice function key, and the control method of the remote control terminal is characterized by comprising the following steps:
acquiring a first time interval between the current time and the last time of triggering the Bluetooth voice function key;
judging whether the first time interval reaches a preset first time threshold value or not;
when the first time interval reaches a preset first time threshold, controlling the Bluetooth transceiver module to be in a low-power consumption working state;
the remote control terminal also comprises an infrared emission module;
when the first time interval reaches a preset first time threshold value, after the step of controlling the bluetooth transceiver module to be in a low power consumption working state, the method further comprises the following steps:
controlling the infrared emission module to be in an open state so that the remote control terminal is communicated with target external equipment in an infrared mode;
responding to the triggering of the Bluetooth voice function key by a user, controlling the Bluetooth transceiver module to be switched from a low power consumption state to a normal working state, and sending a starting signal of the Bluetooth transceiver module to a target external device;
responding to a link signal fed back by the target external equipment, and recovering a Bluetooth communication link between the target external equipment and the target external equipment;
the low power consumption working state is a state of reducing the transmitting frequency of the Bluetooth transceiver module and interrupting the Bluetooth link with the target external device.
2. The method for controlling a remote control terminal according to claim 1, wherein the remote control terminal further comprises an infrared transmitting module;
after the step of receiving the link signal fed back by the target external device and recovering the bluetooth communication link with the target external device, the method further comprises the following steps:
and closing the infrared emission module so that the remote control terminal communicates with the target external equipment in a Bluetooth mode.
3. The method for controlling a remote control terminal according to claim 1, further comprising the steps of:
responding to a standby instruction input by a user, and sending a standby request signal to the target external device;
and closing the Bluetooth transceiver module and maintaining the infrared transmitting module in an open state.
4. The method for controlling a remote control terminal according to claim 3, wherein after the step of transmitting a standby request signal to the target external device in response to a standby instruction input by a user, further comprising:
controlling the Bluetooth transceiver module to transmit call information to the target external device at a preset frequency;
responding to the response signal fed back by the target external equipment, and judging whether a second time interval between the current time and the last time when the response signal fed back by the target external equipment is received reaches a preset second time threshold value or not;
and when the second time interval reaches a preset second time threshold, turning off the Bluetooth transceiver module and maintaining the infrared emission module in an on state.
5. The method for controlling a remote control terminal according to claim 1, further comprising the steps of:
when the remote control terminal is used in a power-on state, the infrared transmitting module is turned on, and the Bluetooth receiving and transmitting module is controlled to be in a closed state.
6. The method for controlling a remote control terminal according to any one of claims 1 to 5, further comprising the steps of:
responding to the triggering of the Bluetooth voice function key by a user, and judging whether the Bluetooth transceiver module is in an off state or a low power consumption state;
when the Bluetooth transceiver module is in a closed state, the Bluetooth transceiver module is started, and own Bluetooth equipment information is broadcasted to peripheral external equipment;
and responding to a Bluetooth link request sent by target external equipment, and establishing a Bluetooth communication channel between the Bluetooth transceiver module and the target external equipment.
7. A remote control terminal, characterized in that the remote control terminal comprises a Bluetooth transceiver module, Bluetooth voice function keys and an infrared emission module, and further comprises a controller, a memory and a computer program stored on the memory and operable on the controller, wherein the steps of the control method of the remote control terminal according to any one of claims 1 to 6 are implemented when the controller executes the computer program.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of controlling a remote control terminal according to any one of claims 1 to 6.
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| CN201711233077.3A CN108024239B (en) | 2017-11-29 | 2017-11-29 | Remote control terminal, control method thereof, and computer-readable storage medium |
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| CN110281952B (en) * | 2019-06-14 | 2022-04-05 | 未来（北京）黑科技有限公司 | Control system, control method, control device, storage medium, and electronic device |
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| CN111277984A (en) * | 2020-01-17 | 2020-06-12 | 上海纯米电子科技有限公司 | Wireless local area network access method and device |
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| CN112437421A (en) * | 2020-11-23 | 2021-03-02 | 惠州Tcl移动通信有限公司 | Bluetooth control method, device, storage medium and mobile terminal |
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