CN104616470A - Method and device for remotely controlling terminal - Google Patents

Method and device for remotely controlling terminal Download PDF

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Publication number
CN104616470A
CN104616470A CN201510054301.7A CN201510054301A CN104616470A CN 104616470 A CN104616470 A CN 104616470A CN 201510054301 A CN201510054301 A CN 201510054301A CN 104616470 A CN104616470 A CN 104616470A
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China
Prior art keywords
receiver
terminal
telepilot
format
standard
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CN201510054301.7A
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CN104616470B (en
Inventor
王亚斌
谌海鸥
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Shenzhen Polytron Technologies Inc
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王亚斌
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Abstract

The invention discloses a method for remotely controlling a terminal. The method is applied to a remote control system, wherein the remote control system comprises a remote controller, a receiver and a terminal. The method comprises the following steps: the remote controller is used for sending remote control signals to a receiver in a 2.4GHZ wireless radio frequency manner; the receiver is used for converting the remote control signals into data of a corresponding format after receiving the remote control signals, wherein the corresponding format is a standard USB HID keyboard mouse format or a standard infrared NEC format; and the receiver is used for sending the data of the corresponding format to a terminal, and the terminal is used for carrying out corresponding operations after receiving the data of the corresponding format. The invention also relates to a device for implementing the method. The method and the device for remotely controlling the terminal have the beneficial effects that the standardized design and production of products can be facilitated, the resources are saved, the management complexity is reduced, the cost is reduced, the universality of the products is improved, the remote control is long in distance, is non-directional and is capable of transmitting obstruction objects, and the method and the device are convenient to use and excellent in user experience.

Description

A kind of method and device terminal being carried out to remote control
Technical field
The present invention relates to terminal remote control field, particularly a kind of method and device terminal being carried out to remote control.
Background technology
When remote control device terminal, first telepilot sends remote signal to receiver, and receiver will be uploaded to terminal after receiving remote signal, performs corresponding operation to make terminal.Traditional receiver can only carry out USB form and upload and maybe can only carry out infrared form and upload, like this, data for different-format are transmitted, need with different receivers, such as, if with USB form uploading data, then use the receiver supporting USB form, if with infrared form uploading data, then use the receiver supporting infrared form, if the namely data upload of a receiver support USB form, then it does not just support the data upload of infrared form, if the data upload of infrared form supported by a receiver, then it does not just support the data upload of USB form, it does not have the function of the data upload not only supporting the data upload of USB form but also support infrared form, product design and production model can be caused like this not to have standardization, waste resource, complex management, production cost is higher, product does not have versatility, remote control distance is not far, directivity is had to limit, shelter can not be penetrated, use inconvenience, Consumer's Experience is bad.
Summary of the invention
The technical problem to be solved in the present invention is, the said goods for prior art designs and production model does not have standardization, waste resource, complex management, production cost is higher, product does not have versatility, remote control distance is not far, directivity is had to limit, shelter can not be penetrated, use inconvenience, the defect that Consumer's Experience is bad, a kind of standardized designs and the production that are conducive to product are provided, economize on resources, reduce the complexity of management, reduce costs, strengthen the versatility of product, remote control distance is far away, non-directional, shelter can be penetrated, easy to use, Consumer's Experience preferably carries out method and the device of remote control to terminal.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of method of terminal being carried out to remote control, be applied to telechirics, described telechirics comprises telepilot, receiver and terminal, describedly comprises the steps: the method that terminal carries out remote control
A) telepilot sends remote signal by 2.4GHZ wireless radio frequency mode to described receiver;
B), after described receiver receives described remote signal, described remote signal is converted to the data of corresponding format; Described corresponding format is standard USB HID keyboard and mouse form or standard IR NEC form;
C) data of described corresponding format are sent to described terminal by described receiver, and described terminal performs corresponding operation after receiving the data of institute of institute corresponding format.
Terminal is carried out in the method for remote control of the present invention, described steps A) comprise further:
A1) telepilot reads key assignments or the key of the current button be pressed;
A2), after described telepilot adopts 2.4GHZ less radio-frequency GFSK digital modulation mode that the key assignments of the described current button be pressed or key are modulated at 2.4GHZ, described receiver is sent it to.
Terminal is carried out in the method for remote control of the present invention, described telechirics also comprises main frame, when described receiver power-up initializing, detect the USB order whether receiving described main frame and send, in this way, then judge to carry out transmission data with described standard USB HID keyboard and mouse form, otherwise, then judge to carry out transmission data with described standard IR NEC form.
Carry out in the method for remote control to terminal of the present invention, the address code of described standard IR NEC is specified by described telepilot, and in production pairing process, the address code of described infrared NEC is sent to described receiver and preserves by described telepilot.
The invention still further relates to and a kind ofly realize above-mentioned device terminal being carried out to the method for remote control, be applied to telechirics, described telechirics comprises telepilot, receiver and terminal, and described device comprises:
Signal transmitting unit: send remote signal by 2.4GHZ wireless radio frequency mode to described receiver for making described telepilot;
Signal conversion unit: for after described receiver receives described remote signal, described remote signal is converted to the data of corresponding format; Described corresponding format is standard USB HID keyboard and mouse form or standard IR NEC form;
Performance element: for making described receiver that the data of described corresponding format are sent to described terminal, described terminal performs corresponding operation after receiving the data of described corresponding format.
In device of the present invention, described signal transmitting unit comprises further:
Read module: for the key assignments or the key that make telepilot read the current button be pressed;
Modulation module: after adopting wireless 2.4GHZ GFSK digital modulation mode that the key assignments of the described current button be pressed or key are modulated at wireless 2.4GHZ for making described telepilot, send it to described receiver.
In device of the present invention, described telechirics also comprises main frame, described telechirics also comprises main frame, when described receiver power-up initializing, detect the USB order whether receiving described main frame and send, in this way, then judge to carry out transmission data with described standard USB HID keyboard and mouse form, otherwise, then judge to carry out transmission data with described standard IR NEC form.
In device of the present invention, the address code of described standard IR NEC is specified by described telepilot.
Implement the method and the device that terminal are carried out to remote control of the present invention, there is following beneficial effect: after receiver receives remote signal, remote signal is converted to standard USB HID keyboard and mouse form or standard IR NEC form, then terminal is uploaded to, corresponding operation is performed after terminal receives, so receiver both can support the data upload of USB HID keyboard and mouse form, support again the data upload of infrared NEC form, be conducive to standardized designs and the production of product, economize on resources, reduce the complexity of management, reduce costs, strengthen the versatility of product; Simultaneously because telepilot and receiver all use the data mode of 2.4GHZ less radio-frequency, so its remote control distance is comparatively far away, non-directional 360 read without dead angle, can penetrate shelter, therefore easy to use, Consumer's Experience is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The process flow diagram of Fig. 1 to be the present invention to terminal carry out method in the method for remote control and device embodiment;
Fig. 2 is the particular flow sheet that in described embodiment, telepilot wirelessly sends remote signal to receiver;
Fig. 3 is the structural representation of device in described embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the method for carrying out remote control to terminal in the present invention and device embodiment, it carries out the process flow diagram of the method for remote control as shown in Figure 1 to terminal.This is applied to telechirics to the method that terminal carries out remote control, and this telechirics comprises telepilot, receiver and terminal, in Fig. 1, above-mentionedly to comprise the steps: the method that terminal carries out remote control
Step S01 telepilot sends remote signal by 2.4GHZ wireless radio frequency mode to receiver: in this step, and telepilot sends remote signal by 2.4GHZ wireless radio frequency mode to receiver.
After step S02 receiver receives remote signal, remote signal is converted to the data of corresponding format: in this step, after receiver wirelessly receives remote signal, this remote signal is converted to the data of corresponding format, this corresponding format is USB HID keyboard and mouse form or standard IR NEC form, the corresponding format of the namely automatic identification terminal support of receiver, and automatically the remote signal that receiver receives is encoded according to above-mentioned corresponding format again.It is worth mentioning that, above-mentioned telechirics also comprises main frame, on the receiver during electric initialization, detect the USB order whether receiving main frame and send, in this way, then judge to carry out transmission data with USB HID keyboard and mouse form, otherwise, then judge to carry out transmission data with standard NEC form.Concrete, have one during receiver power-up initializing and know method for distinguishing, this recognition methods detection is USB mode or turns infrared mode, a process enumerated is had when USB device plugs main frame time, this enumeration process is a series of, it is a process, a more than order, when having detected that main frame sends USB order and gets off, receiver is replied according to this USB order, then response is uploaded to main frame, namely receiver and main frame have a mutual process, so just know that what connect is USB device, receiver is then uploaded with USB HID keyboard and mouse form when uploading data, otherwise, just think infrared, receiver is then uploaded with standard NEC form when uploading data.
It is worth mentioning that, in the present embodiment, send out what code as telepilot, this yard can at will define, and comprising address code is also specified by telepilot, and in production pairing process, the address code of infrared NEC form is sent to receiver and preserves by telepilot.Product design, production and management time receiver be standardised generic, telepilot adopts 2.4GHZ radio frequency.
The data of corresponding format are sent to terminal by step S03 receiver, terminal performs corresponding operation after receiving the data of corresponding format: in this step, the data of corresponding format are sent to terminal by receiver, and terminal performs corresponding operation after receiving the data of corresponding format.It is worth mentioning that, in the present embodiment, terminal is intelligent television, and certainly, under the certain situation of the present embodiment, terminal also can be other household electrical appliances.After receiver receives remote signal, remote signal is converted to USB HID keyboard and mouse form or standard IR NEC form, then terminal is uploaded to, corresponding operation is performed after terminal receives, so receiver both can support the data upload of USB HID keyboard and mouse form, support again the data upload of standard IR NEC form, it is easy to use, cost is lower.
For the present embodiment, above-mentioned steps S01 also can refinement further, and the process flow diagram after its refinement as shown in Figure 2.In Fig. 2, above-mentioned steps S01 comprises further:
Step S11 telepilot reads key assignments or the key of the current button be pressed: each button of telepilot has a key assignments or key, and in this step, telepilot reads key assignments or the key of the current button be pressed.
After step S12 telepilot adopts 2.4GHZ less radio-frequency GFSK digital modulation mode that the key assignments of the current button be pressed or key are modulated at 2.4GHZ, send it to receiver: in this step, telepilot to receiver with 2.4GHZ wireless radio frequency mode transmitted data signal, a 2.4GHZ SOC is had inside telepilot, first the key assignments of the current button be pressed or key are modulated at 2.4GHZ telepilot by this 2.4GHZ SOC, make it send in 2.4GHZ radiofrequency signal mode, its modulation system adopted is GFSK digital modulation mode.
In the present embodiment, standard NEC has address code, the address code of standard NEC is specified by telepilot, so just can make reception standardization, address code is not fixing, the address code of standard NEC form is that manufacturer is self-defining, such as: the address code of the address code of Changhong and other brands is different, specify when telepilot and terminal match, so receiver is just unified here, receiver is accomplished standardization, the address code of different brands is different, the TV of Konka and the TV of Changhong, its NEC form is all the form of standard, data layout is all whole world unified standard, distinguished by address code, the telepilot of Changhong removes the TV of remote control Konka, although what the telepilot of Changhong can be separated arrives, but can not approve, be remote control not, at this moment the address code of the program revising remote control is needed.For different terminals, need to specify different address codes by telepilot, specifically specify corresponding address code by the program of remote control exactly, if Changhong and Konka are all with unified receiver, that just only needs the program revising telepilot just passable.
Because some remote controller keys are many, some remote controller keys are few, each brand is different, so consider at telepilot update routine here when design, revise in any case, receiver is all same, makes design will become simple like this, terminal will perform corresponding operation after receiving data.Just as computer, no matter which brand keyboard is, just can use as long as connect USB, no matter be which brand, its form is all the same, and where button is put, and it is all irrespective for where defining its executive routine.In the present embodiment, standard IR NEC is also standardized, and the packet header of its packet has the position of two bytes to be exactly address code, and which standard it supports, just makes which standard when production main frame, if USB, just do a USB interface.Its program is simple, is very easy to use, reduces cost.
The present embodiment also relates to and a kind ofly realizes above-mentioned device terminal being carried out to the method for remote control, and its structural representation as shown in Figure 3.This application of installation is in telechirics, and this telechirics comprises telepilot, receiver and terminal, and said apparatus comprises signal transmitting unit 1, signal conversion unit 2 and performance element 3; Wherein, signal transmitting unit 1 sends remote signal by 2.4GHZ wireless radio frequency mode to described receiver for making telepilot; Remote signal, for after receiving described remote signal at receiver, is converted to the data of corresponding format by signal conversion unit 2; Above-mentioned corresponding format is USB HID keyboard and mouse form or standard IR NEC form; The data of corresponding format are sent to terminal for making receiver by performance element 3, and terminal performs corresponding operation after receiving the data of corresponding format.After receiver receives remote signal, remote signal is converted to USB HID keyboard and mouse form or standard IR NEC form, then terminal is uploaded to, corresponding operation is performed after terminal receives, so receiver both can support the data upload of USB form, support again the data upload of infrared form, it is easy to use, cost is lower.
In the present embodiment, above-mentioned signal transmitting unit 1 comprises read module 11 and modulation module 12 further; Wherein, key assignments or the key of read module 11 for making telepilot read the current button be pressed; Modulation module 12, for after making telepilot adopt wireless 2.4GHZ GFSK digital modulation mode that the key assignments of the current button be pressed or key are modulated at wireless 2.4GHZ, sends it to receiver.
It is worth mentioning that, this telechirics also comprises main frame, on the receiver electricity initial after time, detect the USB order whether receiving main frame and send, in this way, then judge to carry out transmission data with USB HID dish mouse form, otherwise, then judge to carry out transmission data with standard IR NEC form.The address code of above-mentioned standard IR NEC is specified by telepilot.
In a word, in the present embodiment, telepilot issues receiver the key assignments of button or key, and receiver is uploaded to TV, its form uploaded provides two kinds of forms, present intelligent television, all with USB function, has and is a kind ofly uploaded to TV by the agreement of the USB HID keyboard and mouse of standard exactly, in addition, traditional is infrared, after receiver receives key assignments or key, if by infrared function, then key assignments or key are converted to standard IR NEC form and send TV to by receiver automatically.So its to upload mode flexible, solve traditional receiver and only there is the problem that single form uploads.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. terminal is carried out to a method for remote control, it is characterized in that, be applied to telechirics, described telechirics comprises telepilot, receiver and terminal, describedly comprises the steps: the method that terminal carries out remote control
A) telepilot sends remote signal by 2.4GHZ wireless radio frequency mode to described receiver;
B), after described receiver receives described remote signal, described remote signal is converted to the data of corresponding format; Described corresponding format is standard USB HID keyboard and mouse form or standard IR NEC form;
C) data of described corresponding format are sent to described terminal by described receiver, and described terminal performs corresponding operation after receiving the data of described corresponding format.
2. method of terminal being carried out to remote control according to claim 1, is characterized in that, described steps A) comprise further:
A1) telepilot reads key assignments or the key of the current button be pressed;
A2), after described telepilot adopts 2.4GHZ less radio-frequency GFSK digital modulation mode that the key assignments of the described current button be pressed or key are modulated at 2.4GHZ, described receiver is sent it to.
3. method of terminal being carried out to remote control according to claim 2, it is characterized in that, described telechirics also comprises main frame, when described receiver power-up initializing, detect the USB order whether receiving described main frame and send, in this way, then judge to carry out transmission data with described standard USB HID keyboard and mouse form, otherwise, then judge to carry out transmission data with described standard IR NEC form.
4. method of terminal being carried out to remote control according to claim 3, it is characterized in that, the address code of described standard IR NEC is specified by described telepilot, and in production pairing process, the address code of described infrared NEC is sent to described receiver and preserves by described telepilot.
5. realize device terminal being carried out to the method for remote control as claimed in claim 1, it is characterized in that, be applied to telechirics, described telechirics comprises telepilot, receiver and terminal, and described device comprises:
Signal transmitting unit: send remote signal by 2.4GHZ wireless radio frequency mode to described receiver for making described telepilot;
Signal conversion unit: for after described receiver receives described remote signal, described remote signal is converted to the data of corresponding format; Described corresponding format is standard USB HID keyboard and mouse form or standard IR NEC form;
Performance element: for making described receiver that the data of described corresponding format are sent to described terminal, described terminal performs corresponding operation after receiving the data of described corresponding format.
6. device according to claim 5, is characterized in that, described signal transmitting unit comprises further:
Read module: for the key assignments or the key that make telepilot read the current button be pressed;
Modulation module: after adopting wireless 2.4GHZ radio frequency GFSK digital modulation mode that the key assignments of the described current button be pressed or key are modulated at 2.4GHZ for making described telepilot, send it to described receiver.
7. device according to claim 6, it is characterized in that, described telechirics also comprises main frame, when described receiver power-up initializing, detect the USB order whether receiving described main frame and send, in this way, then judge to carry out transmission data with described standard USB HID keyboard and mouse form, otherwise, then judge to carry out transmission data with described standard IR NEC form.
8. device according to claim 7, is characterized in that, the address code of described standard IR NEC is specified by described telepilot.
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CN109298862A (en) * 2018-09-06 2019-02-01 深圳创维-Rgb电子有限公司 Value acquisition method, device and the storage medium of customized data
CN111145519A (en) * 2019-11-25 2020-05-12 上海智汇电器有限公司 Intelligent remote control and charging method and system

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