CN107249111A - Remote control - Google Patents

Remote control Download PDF

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Publication number
CN107249111A
CN107249111A CN201710537065.3A CN201710537065A CN107249111A CN 107249111 A CN107249111 A CN 107249111A CN 201710537065 A CN201710537065 A CN 201710537065A CN 107249111 A CN107249111 A CN 107249111A
Authority
CN
China
Prior art keywords
cpu
button
password
code value
remote control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710537065.3A
Other languages
Chinese (zh)
Inventor
郭军辉
陈伟
王捷
刘斌
付强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Wisdom Technology Beijing Co Ltd
Original Assignee
Universal Wisdom Technology Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universal Wisdom Technology Beijing Co Ltd filed Critical Universal Wisdom Technology Beijing Co Ltd
Priority to CN201710537065.3A priority Critical patent/CN107249111A/en
Publication of CN107249111A publication Critical patent/CN107249111A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42208—Display device provided on the remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42226—Reprogrammable remote control devices
    • H04N21/42227—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys

Abstract

The present invention relates to a kind of remote control, including：Push-button array, including button, for button operation；CPU, is connected with push-button array, and CPU recognizes the code value of the button after button in push-button array is pressed；Display control module, is connected with CPU；Display screen, is connected with display control module, when code value is encryption, and CPU control display control modules show password to be entered in display screen；The corresponding code value generation password of CPU key ranges, is passwords by password setting.Remote control of the present invention, there is provided a kind of encrypting remote-control device, using encrypting module is set on TV remote controller, realize that simple, applicability is wide, safety television set children's lock function.

Description

Remote control
Technical field
The present invention relates to telecontrol engineering field, more particularly to a kind of remote control.
Background technology
In order to limit the access right of television set, the mode that existing setting television set child lock is mainly taken is in intelligence Third party's encryption software is installed on television set, and password is set.Existing child lock set-up mode nothing on common non intelligent TV Method realizes that third party software is very different, there is potential safety hazard, and answered by way of third party software sets child lock It is miscellaneous.
The content of the invention
The purpose of the present invention be for prior art defect there is provided a kind of remote control, added using TV remote controller itself Close mode, realizes wide, the safe and reliable television set children's lock function of simple, applicability.
To achieve the above object, the embodiments of the invention provide a kind of remote control, the remote control includes：
Push-button array, including button, for button operation；
CPU, is connected with the push-button array, and the CPU identifications should after the button in the push-button array is pressed The code value of button；
Display control module, is connected with the CPU；
Display screen, is connected with the display control module, and when the code value is encryption, the CPU controls institute State display control module and show password to be entered in display screen；
The CPU recognizes the corresponding code value generation password of the button, is passwords by the password setting.
Further, the CPU is additionally operable to, and the CPU again identifies that the corresponding code value of the button generates password to be matched Or code presupposition to be matched, matched with the passwords and the standard code presupposition being locally stored.
Further, the CPU is additionally operable to, and it is to be matched close that the CPU again identifies that the corresponding code value of the button is generated as Before code or code presupposition to be matched, the CPU first recognizes the triggering of the button, and the CPU controls the display control module Shown in the display screen and please first input or remove password.
Further, the CPU is when determining code value, by described in specifically by the corresponding code value of the CPU key ranges Password setting is passwords.
Further, the CPU does not recognize the code value of the button for generating password in very first time threshold value, then institute State passwords failed regeneration.
Further, the CPU recognizes the code value of the button correspondence generation password, and the CPU is in the second time threshold The corresponding code value of the button is not recognized to determine during code value, passwords failed regeneration.
Further, the passwords are 6 bit digital passwords.
Remote control of the present invention, using TV remote controller self-encryption mode, realizes simple, applicability wide, safe and reliable Television set children's lock function.
Brief description of the drawings
Fig. 1 is the structural representation of remote control provided in an embodiment of the present invention.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
Fig. 1 is the structural representation of remote control provided in an embodiment of the present invention, as shown in figure 1, the remote control 100 of the present invention Including：Push-button array 1, CPU 2, display control module 3, display screen 4.
The remote control 100 of the present invention also includes battery 5, by the circuit board (not shown) in remote control 100 with pressing Key array 1, CPU 2, display control module 3, the Power Entry Module of display screen 4 connect respectively, for push-button array 1, CPU 2nd, display control module 3, each several part of display screen 4 are powered.
Specifically, push-button array 1 include numerical key (Fig. 1 is not shown), in addition to encryption key as shown in Figure 1 11 and OK/ it is true Recognize key 12.
Pass through encryption key 11, it is possible to achieve to the encryption lock of remote control 100, so that limiting other users uses remote control 100 carry out TV remote function.Remote control 100 without being encrypted is any with its distant control function can be used per family.
In a specific example, the manual ciphering process of remote control 100 is as follows：
Remote control 100 loads each several part after battery 5 and started working, and the real time scan push-button arrays 1 of CPU 2 confirm that user works as It is preceding whether to press some button, and recognize function defined in the button.
When user presses encryption key 11, CPU 2 recognizes the button and is pressed, and the code value according to defined in this button is true The button is recognized for encryption function, and now remote control 100 enters password Setting pattern.
Under password Setting pattern, distant control function is produced by CPU 2 and disables signal, TV remote-control work(is temporarily disabled Energy.
CPU 2 sends password acceptance and instructed to display control module 3, allows display control module 3 to drive display screen 4 to be shown Show " password to be entered ", the set-up mode of password to be entered can be diversified forms.
Optionally, 6 or 4 bit digital passwords are set to, can if there is letter and number simultaneously on remote control 100 To set the combination pin of letter and number, pure letter code can also be set.
User inputs password using remote control 100, and the corresponding code value generation password of the key ranges of CPU 2 sets the password It is set to passwords, optionally, CPU 2 sends prompt message to display control module 3, is driven by display control module 3 aobvious Display screen 4 is shown " password is set successfully, please remember your password ".
The passwords generated are stored in the memory module (not shown) of remote control 100 by CPU 2.
After password is set successfully, distant control function fails, it is necessary to can use distant control function after decrypted.
In addition, in cipher setting procedures, the time limit that can be set with setting code, if CPU 2 connects in transmission password The code value for not recognizing the button for generating password after instructing in very first time threshold value is received, then passwords generation is lost Lose, CPU 2 sends prompt message to display control module 3, allows display control module 3 to drive display screen 4 to be shown that " you do not set Put password ", recover distant control function automatically.
Very first time threshold value can be using default setting as 5 seconds, or 10 seconds.
Further, it is the password of apparent clear and definite identification user input, can be produced by clicking on OK/ acknowledgement keys 12 Confirmation signal.
If after user's input password, CPU 2 has recognized the code value of button correspondence generation password, but CPU 2 is the When the code value that the corresponding code value of button is OK/ acknowledgement keys 12 is not recognized in two time thresholds, passwords failed regeneration, CPU 2 sends prompt message to display control module 3, allows display control module 3 to drive display screen 4 to be shown that " you are not provided with Password ", recovers distant control function automatically.
If passwords failed regeneration, user needs to press encryption key 11 again, repeats above-mentioned ciphering process, Zhi Daomi Code is set successfully.
Remote control 100 after encrypting successfully is in the lock state, distant control function failure, if necessary to use distant control function must Remote control 100 must be unlocked.
The releasing process of remote control 100 is as follows：
CPU 2 again identifies that the corresponding code value of push-button array 1 that user presses generates password to be matched or to be matched default Code, is matched, the match is successful with passwords and the standard code presupposition being locally stored, then distant control function recovers, and it fails to match, Distant control function can not then be used.
Specifically, when user will use the remote control 100 after encryption, can be divided into three kinds of situations, situation 1 is to know With password, situation 2 is to have forgotten passwords, but it is the matching code presupposition pre-set to know that remote control dispatches from the factory.Situation 3 is Child or visitor disorderly press, and passwords and matching code presupposition are not known.
When in situation 1, correct password to be matched is inputted by push-button array 1, remote control unblock, distant control function is opened Open.
Optionally, CPU 2 sends password prompt and instructed to display control module 3, is driven and shown by display control module 3 Screen 4 is shown " Password Input is correct " that distant control function is opened.
When in situation 2, can input developer to remote control 100 pre-define a standard code presupposition, when with Family inputs code presupposition to be matched, you can remove passwords, and distant control function recovers, and remote control 100 returns to unencrypted state.
Optionally, CPU 2 sends password prompt and instructed to display control module 3, allows display control module 3 to drive display screen 4 shown " clearing password success ", at this moment remote control 100 is in non-locking state, and anyone need not decrypt can Using the remote control 100, if it is desired that using children's lock function, then need to complete the above-mentioned ciphering process of remote control 100 again.
When in situation 3, CPU 2 does not recognize effective password, and remote control 100 is in the lock state all the time, distant Control function unusable.
It is above-mentioned it is each in the case of, in a specific operating process, remote control after user, which will use, to encrypt, CPU 2 Before password match is carried out, the triggering of the first key ranges of CPU 2 determines whether that button is pressed, if having recognized button Press, CPU 2 sends instructions to display control module 3, allow display control module 3 to drive display screen 4 to be shown and " please first input Or remove password ", user just can carry out input operation according to actual conditions.So the user of remote control 100 is known that this Remote control is in child lock encrypted state, only knows passwords or matching code presupposition, and distant control function could recover normally to make With.
Compared with prior art, the function of child lock only needs to realize with remote control the remote control of the present invention, fits With property extensively, any TV can be used；The installation of the third party software on controlled plant it is not related to, because software category is various Very different, encryption method of the invention is more safe and reliable.
Professional should further appreciate that, each example described with reference to the embodiments described herein Unit and algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, hard in order to clearly demonstrate The interchangeability of part and software, generally describes the composition and step of each example according to function in the above description. These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme. Professional and technical personnel can realize described function to each specific application using distinct methods, but this realize It is not considered that beyond the scope of this invention.
The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm Software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only storage (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field In any other form of storage medium well known to interior.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included Within protection scope of the present invention.

Claims (7)

1. a kind of remote control, it is characterised in that the remote control includes：
Push-button array, including button, for button operation；
CPU, is connected with the push-button array, and the CPU recognizes the button after button in the push-button array is pressed Code value；
Display control module, is connected with the CPU；
Display screen, is connected with the display control module, when the code value is encryption, and the CPU controls are described aobvious Show that control module shows password to be entered in display screen；
The CPU recognizes the corresponding code value generation password of the button, is passwords by the password setting.
2. remote control according to claim 1, it is characterised in that the CPU is additionally operable to, the CPU again identifies that described The corresponding code value of button generates password to be matched or code presupposition to be matched, default with the passwords and the standard being locally stored Code is matched.
3. remote control according to claim 2, it is characterised in that the CPU is additionally operable to, the CPU again identifies that described The corresponding code value of button is generated as before password to be matched or code presupposition to be matched, and the CPU first recognizes the triggering of the button, The CPU controls the display control module to be shown in the display screen and please first inputs or remove password.
4. remote control according to claim 1, it is characterised in that the CPU is specifically by the CPU key ranges pair The password setting, to determine during code value, is passwords by the code value answered.
5. remote control according to claim 1, it is characterised in that the CPU is not recognized in very first time threshold value For the code value for the button for generating password, then the passwords failed regeneration.
6. remote control according to claim 1, it is characterised in that the CPU recognizes the button correspondence generation password Code value, when the CPU is determination code value without the corresponding code value of the button is recognized in the second time threshold, passwords life Into failure.
7. remote control according to claim 1, it is characterised in that the passwords are 6 bit digital passwords.
CN201710537065.3A 2017-07-04 2017-07-04 Remote control Pending CN107249111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710537065.3A CN107249111A (en) 2017-07-04 2017-07-04 Remote control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710537065.3A CN107249111A (en) 2017-07-04 2017-07-04 Remote control

Publications (1)

Publication Number Publication Date
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Family Applications (1)

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111818376A (en) * 2020-07-08 2020-10-23 深圳创维－Rgb电子有限公司 Password setting method, smart television, electronic equipment and readable storage medium
CN112738577A (en) * 2020-12-23 2021-04-30 海信视像科技股份有限公司 Display device, radio frequency remote control device and connection method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1408144A (en) * 1999-10-27 2003-04-02 菲罗兹·加萨比安 Integrated keypad system
CN101656821A (en) * 2008-08-19 2010-02-24 乐金电子(中国)研究开发中心有限公司 Digital television with encrypting and decrypting functions and method for removing encrypting function thereof
CN102088583A (en) * 2009-12-08 2011-06-08 鸿富锦精密工业（深圳）有限公司 Remote controller and password protection method thereof
CN103686274A (en) * 2013-12-04 2014-03-26 康佳集团股份有限公司 Android smart television remote controller with fingerprint identification function and remote control processing method of remote controller
CN104159135A (en) * 2014-07-22 2014-11-19 小米科技有限责任公司 Encryption method and device
CN105959762A (en) * 2016-04-28 2016-09-21 乐视控股（北京）有限公司 Interface display method and device of intelligent terminal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1408144A (en) * 1999-10-27 2003-04-02 菲罗兹·加萨比安 Integrated keypad system
US20050253814A1 (en) * 1999-10-27 2005-11-17 Firooz Ghassabian Integrated keypad system
CN101656821A (en) * 2008-08-19 2010-02-24 乐金电子(中国)研究开发中心有限公司 Digital television with encrypting and decrypting functions and method for removing encrypting function thereof
CN102088583A (en) * 2009-12-08 2011-06-08 鸿富锦精密工业（深圳）有限公司 Remote controller and password protection method thereof
CN103686274A (en) * 2013-12-04 2014-03-26 康佳集团股份有限公司 Android smart television remote controller with fingerprint identification function and remote control processing method of remote controller
CN104159135A (en) * 2014-07-22 2014-11-19 小米科技有限责任公司 Encryption method and device
CN105959762A (en) * 2016-04-28 2016-09-21 乐视控股（北京）有限公司 Interface display method and device of intelligent terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111818376A (en) * 2020-07-08 2020-10-23 深圳创维－Rgb电子有限公司 Password setting method, smart television, electronic equipment and readable storage medium
CN112738577A (en) * 2020-12-23 2021-04-30 海信视像科技股份有限公司 Display device, radio frequency remote control device and connection method

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Application publication date: 20171013