CN113593214A - Remote control device, remote control system, remote control method, terminal device, and computer-readable storage medium - Google Patents
Remote control device, remote control system, remote control method, terminal device, and computer-readable storage medium Download PDFInfo
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Abstract
The application provides a remote control device, a system, a method, a terminal device and a computer readable storage medium, relates to the technical field of infrared emission, solves the problems of insufficient emission distance and unstable signal reception of most remote controllers, is applied to a remote control transmitting terminal and comprises the following steps: a main control module; the transmitting module is used for receiving the control signal and sending a plurality of communication codes within a preset first interval time according to the control signal, so that the condition of code loss is effectively avoided, the transmitting angle and the receiving angle of the communication codes are wider, and the transmission stability of the communication codes in different environments is enhanced.
Description
Technical Field
The present application relates to the field of infrared emission technologies, and in particular, to a remote control device, a remote control system, a remote control method, a terminal device, and a computer-readable storage medium.
Background
The remote controller is generally used in a plurality of fields at present, the transmitting and receiving requirements of common remote controllers for household appliances are more and more strict, the transmitting distance is longer, the signal transmission stability of the remote controller is guaranteed according to different mounting positions of electric appliances and different environmental factors, but the current universal transmitting circuit cannot meet the requirements of all aspects, and most of remote controllers have the problems of insufficient transmitting distance and unstable signal receiving, so that the improvement is needed.
Disclosure of Invention
The application provides a remote control device, a remote control system, a remote control method, terminal equipment and a computer readable storage medium, which solve the problems of insufficient transmitting distance and unstable signal receiving of most of the existing remote controllers.
In one aspect, the present application provides a remote control device for remote control of a transmitter, comprising:
the main control module is used for sending out a control signal;
and the transmitting module is used for receiving the control signal and transmitting a plurality of communication codes within a preset first interval time according to the control signal.
In one possible implementation manner of the present application, the transmitting module includes a plurality of transmitting circuits, and the transmitting circuits include a transmitting tube and a driving tube.
In one possible implementation manner of the present application, the driving powers of the driving tubes of a plurality of the transmitting circuits are different.
In one possible implementation manner of the present application, the plurality of transmitting circuits simultaneously transmit the communication codes within the preset first time interval.
In a possible implementation manner of the present application, in the preset first time interval, the plurality of transmitting circuits sequentially transmit the communication codes at intervals according to a preset second time interval.
On the other hand, the present application provides a remote control device, which is applied to a remote control receiving end, and comprises:
and the receiving module is used for receiving the communication code sent by the primary remote control transmitting terminal within the third interval time and responding once.
In a possible implementation manner of the present application, the terminal device includes the remote control apparatus.
In a possible implementation manner of the present application, the remote control system includes the remote control transmitting terminal and/or the remote control receiving terminal.
In another aspect, the present application provides a remote control method applied to a remote control transmitting terminal, including:
sending out a control signal;
and sending a plurality of communication codes within a preset first interval time according to the control signal.
In one possible implementation manner of the present application, a plurality of communication codes are simultaneously transmitted within the preset first time interval.
In a possible implementation manner of the present application, the communication codes are sequentially sent at intervals according to a preset second interval time within the preset first time interval.
In another aspect, the present application provides a remote control method applied to a remote control receiving end, including:
and receiving the communication code once in the third interval and responding once.
On the other hand, the present application further provides a terminal device, where the terminal device includes:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the steps in the remote control method.
In another aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, the computer program being loaded by a processor to execute the steps of the remote control method.
Send a plurality of communication codes in predetermined first interval time through emission module in this application, receive once the communication code in second interval time through receiving module, and the response is once, effectively avoid losing the condition of sign indicating number, through setting up a plurality of transmitting tubes, enlarge the transmission angle of communication code, the messenger that corresponds receives angle is wider, and set up the power tube of different power respectively for a plurality of transmitting tubes, reinforcing transmission distance, and then strengthened the stability of communication code transmission in different environment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a remote control system provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of an embodiment of a transmitting module provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of an embodiment of a transmitting circuit provided in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an embodiment of a remote control system provided in the embodiments of the present application;
fig. 5 is a schematic structural diagram of an embodiment of a terminal device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Embodiments of the present application provide a remote control apparatus, a remote control system, a remote control method, a terminal device, and a computer-readable storage medium, which are described in detail below.
As shown in fig. 1, which is a block diagram of an embodiment of a remote control device in an embodiment of the present application, applied to a remote control transmitting terminal, the remote control device 100 includes:
the main control module 101 is used for sending out a control signal;
the main control module may be a Micro Controller Unit (MCU) or a single chip microcomputer, or other micro central processing Unit, and is configured to generate and send a control signal according to an acquired input signal input by the input terminal.
The transmitting module 102 is configured to receive the control signal, and transmit a plurality of communication codes within a preset first interval according to the control signal.
Wherein, the transmitting module 102 includes a plurality of transmitting circuits, the plurality of transmitting circuits are arranged in parallel according to a preset angle range, the preset angle range is 0-90 °, in this embodiment, as shown in fig. 2, the transmitting module includes three transmitting circuits, namely, a first transmitting circuit, a second transmitting circuit and a third transmitting circuit, the first transmitting circuit and the third transmitting circuit are all set according to an angle of 45 °, and the middle transmitting circuit is set according to an angle of 90 °. Set up according to above-mentioned angle for first transmitting circuit, second transmitting circuit and third transmitting circuit homoenergetic obtain less transmission angle scope, for the single transmitting circuit of traditional remote controller, transmission angle scope has been enlarged to this embodiment, realizes the accessible design of multi-angle remote control.
The transmitting circuit comprises a transmitting tube and a driving tube, the transmitting tube adopts an infrared light emitting diode for generating 940nm or other waveband infrared light, the driving tube adopts a triode, other components capable of emitting light can be selected as the transmitting tube according to requirements, other driving components are selected as the driving tube, and the driving tube is not limited here.
Specifically, as shown in fig. 3, the first emitting circuit includes a first light emitting diode IR1 and a first resistor R1, an anode of the first light emitting diode IR1 is electrically connected to the power VCC through the first resistor R1, and a cathode of the first light emitting diode IR1 is electrically connected to the pin of the IRLED1 of the main control module.
The second transmitting circuit comprises a second light emitting diode IR2, a second resistor R2, a third resistor R4 and a first triode Q1, wherein the anode of the second light emitting diode IR2 is electrically connected with a power supply VCC through the second resistor R2, the cathode of the second light emitting diode IR2 is electrically connected with the collector of the first triode Q1, the emitter of the first triode Q1 is grounded, and the base of the first triode Q1 is electrically connected with the pin IRLED2 of the main control module through the third resistor R4.
The third emitting circuit comprises a third light emitting diode IR3, a fourth resistor R3, a fifth resistor R5 and a second triode Q2, wherein the anode of the third light emitting diode IR3 is electrically connected with the power source VCC through the fourth resistor R3, the cathode of the third light emitting diode IR3 is electrically connected with the collector of the second triode Q2, the emitter of the second triode Q2 is grounded, and the base of the second triode Q2 is electrically connected with the pin of the IRLED3 of the main control module through the fifth resistor R5.
In another embodiment of the application, the driving powers of the driving tubes of the plurality of transmitting circuits are different, and the driving powers of the plurality of driving tubes are in a range of 38-41 kHz. Illustratively, the driving powers of the plurality of driving tubes may be 38kHz, 39kHz, 41kHz, respectively.
In the working process, the main control module generates a communication code and a plurality of carrier signals which are composed of periodic binary code groups according to a control signal generated by an input signal from an external input terminal, and the carrier signals drive the transmitting circuit to transmit infrared rays outwards, so that the transmitting function of the communication code is realized.
In another embodiment of the present application, the plurality of transmitting circuits simultaneously transmit the communication codes during a predetermined first time interval.
In this embodiment, the main control module generates a plurality of sets of identical communication codes and carrier signals, the plurality of sets of carrier signals simultaneously drive the plurality of sets of transmitting circuits to transmit infrared rays outwards, and the plurality of sets of transmitting circuits simultaneously transmit the communication codes within a preset first time interval.
The content of the communication codes sent by the multiple groups of transmitting circuits simultaneously can be the same or different, the preset first time interval can be 1 second, namely within 1 second, the multiple groups of transmitting circuits send the communication codes simultaneously, the first time interval can also be other time lengths, the first time interval can be default setting when the remote controller leaves a factory, and can also be manually set according to actual conditions.
In another embodiment of the present application, during a preset first time interval, the plurality of transmitting circuits sequentially transmit the communication codes at intervals according to a preset second interval.
In this embodiment, in a preset first time interval, the main control module generates a plurality of sets of the same communication codes and carrier signals, the plurality of sets of carrier signals sequentially and respectively drive the plurality of sets of transmitting circuits to transmit infrared rays outwards, the plurality of sets of transmitting circuits sequentially transmit the communication codes at intervals, and the interval time of the plurality of transmitting circuits transmitting the communication codes at the front and the back is a second time interval.
The content of the communication codes sent by the multiple groups of transmitting circuits simultaneously can be the same or different, which is exemplary, the preset first time interval can be 1 second, namely within 1 second, the multiple groups of transmitting circuits send the communication codes at intervals in sequence, the preset second time interval can be 0.2 second, namely the communication codes are sent by the multiple transmitting circuits at intervals of 0.2 second in sequence, the first time interval and the second time interval can be other durations, the first time interval and the second time interval can be default settings when leaving the factory in the remote controller, and can also be manually set according to actual conditions.
In another embodiment of the present application, the present application provides a remote control device 200, as shown in fig. 1, applied to a remote control receiving end, including:
and the receiving module 201 is configured to receive the communication code sent by the remote control transmitting terminal once in the third interval, and respond once.
The remote control receiving end comprises receiving modules 201 corresponding to the transmitting modules in the remote control transmitting end one by one, and the receiving modules 201 comprise receiving circuits corresponding to the transmitting circuits.
When the plurality of transmitting circuits simultaneously transmit the plurality of communication codes within the first interval, the receiving circuit receives the communication codes transmitted by the plurality of transmitting circuits only once within a third interval and responds only once, the third interval is the same as the first interval, i.e. 1 second, and the third interval may be other time periods which satisfy that the first interval is less than or equal to the third interval. The communication code is received once in the third interval time and only responded once, so that the condition of code loss can be reduced, the stability of communication code transmission is enhanced, and meanwhile, the receiving circuit can be prevented from repeatedly responding to the communication code sent by the transmitting circuit.
Send a plurality of communication codes in predetermined first interval time through emission module 101 in this application, receive once the communication code in second interval time through receiving module 201, and the response is once, effectively avoid losing the condition of sign indicating number, through setting up a plurality of transmitting tubes, enlarge the transmission angle of communication code, the corresponding reception angle that makes receiving module 201 is wider, and set up the power tube of different power respectively for a plurality of transmitting tubes, reinforcing transmission distance, and then strengthened the stability of communication code transmission in different environment.
In another embodiment of the present application, a remote control system 300 is provided, as shown in fig. 1 and 4, comprising a remote control device.
The remote control system 300 includes a plurality of remote control receiving terminals and a plurality of remote control transmitting terminals, the plurality of remote control receiving terminals and the plurality of remote control transmitting terminals are all in a communication coverage area where communication can be performed, and the remote control receiving terminals and the remote control transmitting terminals have remote control signals capable of being transmitted therebetween.
In another embodiment of the present application, the present application provides a remote control method applied to a remote control transmitting terminal, the remote control method including:
sending out a control signal;
and sending a plurality of communication codes within a preset first interval time according to the control signal.
In another embodiment of the present application, a plurality of communication codes are simultaneously transmitted within a predetermined first time interval.
In another embodiment of the present application, the communication codes are sequentially transmitted at intervals according to a preset second interval time within a preset first time interval.
In another embodiment of the present application, the present application provides a remote control method applied to a remote control receiving end, including:
and receiving the communication code once in the third interval and responding once.
In another embodiment of the present application, the present application further provides a terminal device, as shown in fig. 5, where the terminal device includes:
the terminal device may include components such as a processor 301 of one or more processing cores, memory 302 of one or more computer-readable storage media, a power supply 303, and an input unit 304. Those skilled in the art will appreciate that the terminal device configuration shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the processor 301 is a control center of the terminal device, connects various parts of the whole terminal device by various interfaces and lines, executes various functions of the terminal device and processes data by running or executing software programs and/or modules stored in the memory 302 and calling data stored in the memory 302, thereby monitoring the whole terminal device. Optionally, processor 301 may include one or more processing cores; the Processor 301 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, preferably the processor 301 may integrate an application processor, which handles primarily the operating system, user interfaces, application programs, etc., and a modem processor, which handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 301.
The memory 302 may be used to store software programs and modules, and the processor 301 executes various functional applications and data processing by operating the software programs and modules stored in the memory 302. The memory 302 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 302 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 302 may also include a memory controller to provide the processor 301 with access to the memory 302.
The terminal device further comprises a power supply 303 for supplying power to each component, and preferably, the power supply 303 can be logically connected with the processor 301 through a power management system, so that functions of charging, discharging, power consumption management and the like can be managed through the power management system. The power supply 303 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The terminal device may further include an input unit 304, and the input unit 304 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
Although not shown, the terminal device may further include a display unit and the like, which are not described in detail herein. Specifically, in this embodiment, the processor 301 in the terminal device loads the executable file corresponding to the process of one or more application programs into the memory 302 according to the following instructions, and the processor 301 runs the application programs stored in the memory 302, thereby implementing various functions as follows:
sending out a control signal;
and sending a plurality of communication codes within a preset first interval time according to the control signal.
Or the following method:
and receiving the communication code once in the third interval and responding once.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
In some embodiments of the present application, the present application further provides a computer-readable storage medium, which may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like. Stored thereon, a computer program is loaded by a processor to execute the steps in the remote control method provided by the embodiments of the present application. For example, the computer program may be loaded by a processor to perform the steps of:
sending out a control signal;
and sending a plurality of communication codes within a preset first interval time according to the control signal.
Or the following steps are executed:
and receiving the communication code once in the third interval and responding once.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
In a specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as one or several entities, and the specific implementation of each unit or structure may refer to the foregoing method embodiment, which is not described herein again.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
The foregoing detailed description has provided a remote control device, a remote control system, a remote control method, a terminal device, and a computer-readable storage medium according to embodiments of the present application, and specific examples are used herein to explain the principles and embodiments of the present invention, where the descriptions of the foregoing embodiments are only used to help understand the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (13)
1. A remote control device, applied to a remote control transmitting terminal, comprising:
the main control module is used for sending out a control signal;
and the transmitting module is used for receiving the control signal and transmitting a plurality of communication codes within a preset first interval time according to the control signal.
2. The remote control apparatus of claim 1, wherein the transmit module comprises a plurality of transmit circuits, the transmit circuits comprising a transmit tube and a drive tube.
3. The remote control apparatus of claim 2, wherein the drive powers of the drive transistors of the plurality of transmit circuits are different.
4. The remote control apparatus of claim 2 wherein said plurality of transmitter circuits transmit communication codes simultaneously during said predetermined first time interval.
5. The remote control apparatus of claim 2 wherein said plurality of transmitter circuits transmit communication codes at predetermined intervals in sequence during said predetermined first time interval.
6. A remote control device is applied to a remote control receiving end and comprises:
and the receiving module is used for receiving the communication code sent by the primary remote control transmitting terminal within the third interval time and responding once.
7. A remote control system, characterized in that the remote control system comprises a remote control device according to any of claims 1 to 6.
8. A remote control method is applied to a remote control transmitting terminal and comprises the following steps:
sending out a control signal;
and sending a plurality of communication codes within a preset first interval time according to the control signal.
9. The remote control method of claim 8, wherein a plurality of communication codes are simultaneously transmitted during the predetermined first time interval.
10. The remote control method as claimed in claim 8, wherein the communication codes are transmitted at predetermined sequential intervals of a predetermined second interval time within the predetermined first interval time.
11. A remote control method is applied to a remote control receiving end and comprises the following steps:
and receiving the communication code once in the third interval and responding once.
12. A terminal device, characterized in that the terminal device comprises:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the steps in the remote control method of any of claims 8 to 10.
13. A computer-readable storage medium, having stored thereon a computer program which is loaded by a processor for performing the steps of the remote control method according to any one of claims 8 to 10.
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| CN202110779904.9A CN113593214A (en) | 2021-07-09 | 2021-07-09 | Remote control device, remote control system, remote control method, terminal device, and computer-readable storage medium |
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