CN103561302B - Display terminal - Google Patents
Display terminal Download PDFInfo
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- CN103561302B CN103561302B CN201310512161.4A CN201310512161A CN103561302B CN 103561302 B CN103561302 B CN 103561302B CN 201310512161 A CN201310512161 A CN 201310512161A CN 103561302 B CN103561302 B CN 103561302B
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- signal
- processing unit
- signal processing
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Abstract
The invention discloses a display terminal which comprises a wireless signal receiving unit, a remote control signal processing unit and a signal on-off control unit. The wireless signal receiving unit is used for receiving wireless control signals and remote control function switch commands sent by an external remote control device and forwarding the wireless control signals and the remote control function switch commands to the remote control signal processing unit. The remote control signal processing unit is connected with the wireless signal receiving unit and is used for controlling the display terminal to execute corresponding operations according to the received wireless control signals and forwarding the received remote control function switch commands to the signal on-off control unit. The signal on-off control unit is respectively connected with the wireless signal receiving unit and the remote signal processing unit, and is used for executing preset remote control function switch operations according to the received remote control function switch commands. The display terminal can control the using permission of a remote controller on the basis that the general functions of the remote controller are not influenced, and thus misoperation carried out on the remote controller by unwitting users is avoided.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display terminal.
Background technology
With the continuous development of China's science and technology, the domestic electric appliance such as television set, video camera, camera is in people's day
Increasingly popularize in often living, the commonly used television set of people come the information outside understanding and is learnt, and television set is
Become people's indispensable part of life.
At present, the remote control of same brand or even same class product can be general on the market, and this versatility just belongs to
Often commercial operation, uses same or similar circuit structure and program code when realizing distant control function.Give although it is so
Family is brought using television set and much facilitates, but, there is also some drawbacks, for example, family is had to the family of child, or
When person guest does not know to TV functions, because the function on remote control is numerous, some are related to personal settings or television system
Setting, therefore so that TV remote controller is easy to be misused, thus it is abnormal, sometimes to lead to television set work easily to occur
Standby family is in the case of vague, or even will be considered that it is the quality problems of TV, and therefore, existing remote-controller function, to use
Family routine use causes inconvenience, badly influences the product use feeling to television set for the user.
Therefore, at present in the urgent need to developing a kind of technology, its can on the basis of not affecting remote control general utility functions,
Avoid unwitting user to carry out maloperation to remote control it is ensured that the use safety of the display terminal such as television set, strengthen user couple
The product use feeling of the display terminals such as television set.
Content of the invention
In view of this, it is an object of the invention to provide a kind of display terminal, it can not affect remote control general utility functions
On the basis of, control the access right of remote control, it is to avoid unwitting user carries out maloperation to remote control it is ensured that television set etc.
The use safety of display terminal, strengthens the product use feeling to display terminals such as television sets for the user, to the routine work of user
Bring convenience with life, improve the quality of life of user, be of great practical significance.
For this reason, the invention provides a kind of display terminal, comprising:
Reception of wireless signals unit, for receiving wireless control signal and the distant control function switch of external remote control transmission
Instruction, is then forwarded to remote signal processing unit；
Remote signal processing unit, is connected with reception of wireless signals unit, for according to the described wireless controlled receiving
Signal processed controls the corresponding operation of described display terminal execution, and the described distant control function switch order receiving is transmitted to
Signal on-off control unit；
Signal on-off control unit, is connected with reception of wireless signals unit, remote signal processing unit, respectively for root
According to the described distant control function switch order receiving, the default distant control function switching manipulation of execution.
Wherein, described default distant control function switching manipulation includes:
The behaviour that the signal between described reception of wireless signals unit and described remote signal processing unit connects is cut off in execution
Make；
Or execute described signal on-off control unit and send identification controlled in wireless letter to described remote signal processing unit
Number instruction, and control described remote signal processing unit only to receive default wireless control signal.
Wherein, described signal on-off control unit includes:
Signal receiving module, is connected with remote signal processing unit, for receiving described distant control function switch order, so
After be sent to signal connecting valve module；
Signal connecting valve module, is connected with signal receiving module, remote signal processing unit respectively, connects for basis
The described distant control function switch order receiving, described reception of wireless signals unit and described remote signal processing unit are cut off in execution
Between signal connect, described remote signal processing unit stops receiving described wireless control signal.
Wherein, described signal connecting valve module includes a triode q, and the colelctor electrode c of described triode q meets institute respectively
State remote signal processing unit and reception of wireless signals unit, the emitter e ground connection of described triode q, the base of described triode q
A pole b and resistance r is connected, and described resistance r is connected with a universal input output control mouth gpio, described universal input
Output control mouth gpio is connected with described remote signal processing unit.
Wherein, described signal on-off control unit includes:
Signal receiving module, is connected with remote signal processing unit, for receiving described distant control function switch order, so
After be sent to signal performing module；
Signal performing module, is connected with signal receiving module, remote signal processing unit respectively, receives for basis
Described distant control function switch order, to described remote signal processing unit send identification wireless control signal instruction, control
Described remote signal processing unit only receives default wireless control signal.
Wherein, the display terminal of the present invention also includes:
Control panel, is connected with reception of wireless signals unit and remote signal processing unit, respectively for receive user
The distant control function switch of input releases instruction, and execution recovers described reception of wireless signals unit and described remote signal processing unit
Between signal connect operation.
Wherein, described reception of wireless signals unit is that IR signal reception module, Bluetooth signal receiver module or wifi believe
Number receiver module, described remote signal processing unit be install on described display terminal central processing unit cpu, at data signal
Reason device dsp or single-chip microcomputer mcu.
The technical scheme being provided from the above present invention, compared with prior art, the invention provides a kind of display
Terminal, it includes reception of wireless signals unit, remote signal processing unit and signal on-off control unit, and wherein wireless signal connects
Receive unit and receive wireless control signal and the distant control function switch order that external remote sends, be then forwarded at remote signal
Reason unit execution, described remote signal processing unit controls described display terminal to hold according to the described wireless control signal receiving
Row is corresponding to be operated, and the described distant control function switch order receiving is transmitted to signal on-off control unit, Ran Houyou
Signal on-off control unit presets distant control function switching manipulation according to the described distant control function switch order receiving, execution.Cause
This, the present invention manually inputs distant control function switch order by user, comes whether automatic switch setting display terminal connects
Receive and process the wireless control signal that external remote sends, control the access right of remote control, such that it is able to not affect remote control
On the basis of device general utility functions, it is to avoid unwitting user carries out maloperation to remote control it is ensured that the display terminal such as television set
Using safety, strengthen the product use feeling to display terminals such as television sets for the user, bring to the routine work and life of user
Convenient, improve the quality of life of user, be of great practical significance.
Brief description
A kind of structural representation of display terminal that Fig. 1 provides for the present invention；
Signal connecting valve module and signal receiving module in a kind of display terminal embodiment that Fig. 2 provides for the present invention,
The circuit structure sketch that remote signal processing unit and reception of wireless signals unit are attached.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings with embodiment to this
Invention is described in further detail.
Referring to Fig. 1, the invention provides a kind of display terminal, comprising:
Reception of wireless signals unit 101, receives the wireless control signal of external remote control device transmission and distant control function is opened
Close instruction, be then forwarded to remote signal processing unit；
Remote signal processing unit 102, is connected with reception of wireless signals unit 101, for according to receive
Wireless control signal controls that the execution of described display terminal is corresponding to be operated, and by the described distant control function switch order receiving
It is transmitted to signal on-off control unit 103；
Signal on-off control unit 103, is connected with reception of wireless signals unit 101, remote signal processing unit 102 respectively
Connect, for according to the described distant control function switch order receiving, distant control function switching manipulation is preset in execution.
In the present invention, specifically preset distant control function switching manipulation and may include that described reception of wireless signals is cut off in execution
The operation that signal between unit 101 and described remote signal processing unit 102 connects, or execution described signal break-make control
Unit sends the instruction of identification wireless control signal to described remote signal processing unit 102, and controls at described remote signal
Reason unit 102 only receives default wireless control signal.It should be noted that for the present invention, described default controlled in wireless
Signal, can according to user need set in advance, be specifically as follows the controlled in wireless letter that default remote controller key sends
Number.For example all remote controller keys can be divided into conventional button and special function keys, therefore, it can arrange default remote control
Button is conventional button, conventional remote control including channel switch, volume adjustment, switching on and shutting down button for the described conventional button
Button.Described special function keys for example can play the tools such as memory button for channel search button, channel record button, channel
There is the button of specific function.Therefore, the present invention can allow the special function keys in user's locking telecontroller button, it is to avoid does not know
The other users of feelings carry out maloperation to remote control.
For the present invention, implement, process list to cut off described reception of wireless signals unit 101 and remote signal
Signal between unit 102 connects, and described signal on-off control unit 103 may include that
Signal receiving module, is connected with remote signal processing unit 102, refers to for receiving described distant control function switch
Order, is then sent to signal connecting valve module；
Signal connecting valve module, signal receiving module, remote signal processing unit 102 are connected, for basis respectively
The described distant control function switch order receiving, described reception of wireless signals unit is cut off in execution and described remote signal processes list
Signal between unit connects, and described remote signal processing unit stops receiving described wireless control signal.For the present invention, in order to
Allow the display terminal that the present invention provides can allow user's control, simply only receive default wireless control signal and (for example only receive
Wireless control signal that specific remote keying sends or do not execute the wireless control signal that whole remote keyings send), therefore,
The signal on-off control unit 103 of the present invention may include that
Signal receiving module, is connected with remote signal processing unit 102, refers to for receiving the distant control function switch sending
Order, is then sent to signal performing module；
Signal performing module, is connected with signal receiving module, remote signal processing unit 102 respectively, connects for basis
The described distant control function switch order receiving, sends the instruction of identification wireless control signal to described remote signal processing unit,
Described remote signal processing unit is controlled only to receive default wireless control signal.
The display terminal providing for the present invention, implements, for user can be allowed in time, easily to recover described nothing
Signal between line signal receiving unit and described remote signal processing unit connects, and also includes:
Control panel, is connected with reception of wireless signals unit and remote signal processing unit, respectively for receive user
The distant control function switch of input releases instruction, and execution recovers described reception of wireless signals unit and described remote signal processing unit
Between signal connect operation.
In the present invention, it should be noted that when described distant control function switch order be distant control function open command when, institute
State signal on-off control unit 103 not to the letter between described reception of wireless signals unit 101 and remote signal processing unit 102
Number connection carries out rupturing operation, also will not send identification control signal to described remote signal processing unit 102.
In the present invention, described display terminal can include mobile phone, pda(palm PC), mobile pc, panel computer, aobvious
Show device, television set etc. any one have picture show and distant control function device.
In the present invention, implement, described reception of wireless signals unit 101 can for Bluetooth signal receiver module,
IR signal reception module, wifi signal receiving module or other reception of wireless signals module, preferably infrared signal connects
Receive module.
In the present invention, implement, described remote signal processing unit 102 can be for installing on described display terminal
Central processing unit cpu, digital signal processor dsp or single-chip microcomputer mcu.
It should be noted that for the present invention, for distant control function switch order, implementing, user can pass through
Physical button on display terminal is inputted, for example, specifically can pass through the control menu osd to display terminal for the physical button
Input distant control function out code and distant control function open command.
It should be noted that the display terminal providing for the present invention, it includes reception of wireless signals unit 101, remote control
Signal processing unit 102 and signal on-off control unit, wherein reception of wireless signals unit 101 receive what external remote sent
Wireless control signal and distant control function switch order, are then forwarded to remote signal processing unit 102 and execute, described remote signal
Processing unit 102 controls the corresponding operation of described display terminal execution according to the described wireless control signal receiving, and will
The described distant control function switch order receiving is transmitted to signal on-off control unit, then by signal on-off control unit according to
The described distant control function switch order receiving, the default distant control function switching manipulation of execution.Therefore, the present invention passes through hand by user
Flowing mode inputs distant control function switch order, and whether the remote signal processing unit 102 carrying out automatic switch setting display terminal connects
Receive and process the wireless control signal that external remote sends, control the access right of remote control, such that it is able to not affect remote control
On the basis of device general utility functions, it is to avoid unwitting user carries out maloperation to remote control it is ensured that the display terminal such as television set
Using safety, strengthen the product use feeling to display terminals such as television sets for the user, bring to the routine work and life of user
Convenient, improve the quality of life of user, be of great practical significance.
In the present invention, implement, referring to Fig. 2, described signal connecting valve module includes a npn triode
The colelctor electrode c of q, described triode q connects described remote signal processing unit 102 and reception of wireless signals unit 101 respectively, described
The emitter e ground connection of triode q, base stage b of described triode q and a resistance r are connected, and described resistance r is general with one
Input and output control mouth gpio is connected, described universal input output control mouth gpio and described remote signal processing unit 102
It is connected.
It should be noted that for the present invention, described universal input output control mouth gpio is used for receiving described signal and leads to
The distant control function switch order that signal receiving module in disconnected control unit 103 forwards, when this distant control function switch order is height
During the distant control function out code of level, by triode q by the wireless control signal from reception of wireless signals unit 101
Level drags down ground connection, so that described state presence between remote signal processing unit 102 and reception of wireless signals unit 101
Signal connection is cut-off, thus the nothing that the remote signal processing unit 102 not reception processing external remote of display terminal sends
Line control signal, closes the distant control function of display terminal, and is being low level distant control function when this distant control function switch order
During open command, will not cut off described in state between remote signal processing unit 102 and reception of wireless signals unit 101 exist
Signal connects, and described signal on-off control unit 103 is not to described reception of wireless signals unit 101 and remote signal processing unit
Signal connection between 102 carries out rupturing operation.Therefore, the present invention can according to the distant control function switch order of user input,
Realize automatic switch arrange the remote signal processing unit 102 of display terminal whether reception processing external remote send wireless
Control signal, such that it is able on the basis of not affecting remote control general utility functions, it is to avoid unwitting user is carried out to remote control
Maloperation is it is ensured that the use safety of the display terminal such as television set.
In sum, compared with prior art, the invention provides a kind of display terminal, it can not affect remote control
On the basis of device general utility functions, control the access right of remote control, it is to avoid unwitting user carries out maloperation to remote control, protect
The use safety of the display terminals such as card television set, strengthens the product use feeling to display terminals such as television sets for the user, to user
Routine work and life bring convenience, improve user quality of life, be of great practical significance.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of display terminal is it is characterised in that include:
Reception of wireless signals unit, wireless control signal and distant control function switch for receiving external remote control transmission refer to
Order, is then forwarded to remote signal processing unit；
Remote signal processing unit, is connected with reception of wireless signals unit, for according to the described controlled in wireless letter receiving
Number control that the execution of described display terminal is corresponding to be operated, and the described distant control function switch order receiving is transmitted to signal
On-off control unit；
Signal on-off control unit, is connected with reception of wireless signals unit, remote signal processing unit respectively, connects for basis
The described distant control function switch order receiving, the default distant control function switching manipulation of execution；
Described default distant control function switching manipulation includes:
The operation that the signal between described reception of wireless signals unit and described remote signal processing unit connects is cut off in execution；
Or execute described signal on-off control unit and send identification wireless control signal to described remote signal processing unit
Instruction, and control described remote signal processing unit only to receive default wireless control signal.
2. display terminal as claimed in claim 1 is it is characterised in that described signal on-off control unit includes:
Signal receiving module, is connected with remote signal processing unit, for receiving described distant control function switch order, Ran Houfa
Give signal connecting valve module；
Signal connecting valve module, is connected with signal receiving module, remote signal processing unit respectively, receives for basis
Described distant control function switch order, execution cuts off between described reception of wireless signals unit and described remote signal processing unit
Signal connect, described remote signal processing unit stops receiving described wireless control signal.
3. display terminal as claimed in claim 2 is it is characterised in that described signal connecting valve module includes a triode
The colelctor electrode c of q, described triode q connects described remote signal processing unit and reception of wireless signals unit, described triode respectively
The emitter e ground connection of q, base stage b of described triode q and a resistance r are connected, and described resistance r is defeated with a universal input
Go out control mouth gpio to be connected, described universal input output control mouth gpio is connected with described remote signal processing unit.
4. display terminal as claimed in claim 1 is it is characterised in that described signal on-off control unit includes:
Signal receiving module, is connected with remote signal processing unit, for receiving described distant control function switch order, Ran Houfa
Give signal performing module；
Signal performing module, is connected with signal receiving module, remote signal processing unit respectively, for according to the institute receiving
State distant control function switch order, send the instruction of identification wireless control signal to described remote signal processing unit, control described
Remote signal processing unit only receives default wireless control signal.
5. the display terminal as any one of Claims 1-4 is it is characterised in that also include:
Control panel, is connected with reception of wireless signals unit and remote signal processing unit, respectively for receiving user's input
Distant control function switch release instruction, execution recovers between described reception of wireless signals unit and described remote signal processing unit
Signal connect operation.
6. the display terminal as described in any one of Claims 1-4 is it is characterised in that described reception of wireless signals unit is red
External signal receiver module, Bluetooth signal receiver module or wifi signal receiving module, described remote signal processing unit is described
The central processing unit cpu, the digital signal processor dsp that install on display terminal or single-chip microcomputer mcu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512161.4A CN103561302B (en) | 2013-10-28 | 2013-10-28 | Display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512161.4A CN103561302B (en) | 2013-10-28 | 2013-10-28 | Display terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103561302A CN103561302A (en) | 2014-02-05 |
| CN103561302B true CN103561302B (en) | 2017-01-18 |
Family
ID=50015434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310512161.4A Expired - Fee Related CN103561302B (en) | 2013-10-28 | 2013-10-28 | Display terminal |
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| Country | Link |
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| CN (1) | CN103561302B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553699A (en) * | 2003-05-27 | 2004-12-08 | 乐金电子（沈阳）有限公司 | Remote controller locking setter and setting method |
| CN1767383A (en) * | 2005-10-09 | 2006-05-03 | 康佳集团股份有限公司 | TV set remote controller press key locking and removing method |
| CN1941021A (en) * | 2005-09-29 | 2007-04-04 | 上海乐金广电电子有限公司 | Cutter and its method for remote-controller receiving signal |
| CN101001315A (en) * | 2006-12-29 | 2007-07-18 | 深圳创维－Rgb电子有限公司 | Locking method and locking/delocking device of TV remote controller |
| CN101888493A (en) * | 2009-05-13 | 2010-11-17 | 沈阳同方多媒体科技有限公司 | TV set and method for customizing functions of same |
| CN101959032A (en) * | 2009-07-17 | 2011-01-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN102271288A (en) * | 2011-08-09 | 2011-12-07 | 宋健 | Method for designing OTT TV (over-the-top television) oriented multimodal remote control device |
| CN102547429A (en) * | 2012-02-29 | 2012-07-04 | 广东九联科技股份有限公司 | Remote controller with operation prompt function and application method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120086868A1 (en) * | 2010-10-08 | 2012-04-12 | Sony Corporation | Apparatus and method for tamper locking electronics |
-
2013
- 2013-10-28 CN CN201310512161.4A patent/CN103561302B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553699A (en) * | 2003-05-27 | 2004-12-08 | 乐金电子（沈阳）有限公司 | Remote controller locking setter and setting method |
| CN1941021A (en) * | 2005-09-29 | 2007-04-04 | 上海乐金广电电子有限公司 | Cutter and its method for remote-controller receiving signal |
| CN1767383A (en) * | 2005-10-09 | 2006-05-03 | 康佳集团股份有限公司 | TV set remote controller press key locking and removing method |
| CN101001315A (en) * | 2006-12-29 | 2007-07-18 | 深圳创维－Rgb电子有限公司 | Locking method and locking/delocking device of TV remote controller |
| CN101888493A (en) * | 2009-05-13 | 2010-11-17 | 沈阳同方多媒体科技有限公司 | TV set and method for customizing functions of same |
| CN101959032A (en) * | 2009-07-17 | 2011-01-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN102271288A (en) * | 2011-08-09 | 2011-12-07 | 宋健 | Method for designing OTT TV (over-the-top television) oriented multimodal remote control device |
| CN102547429A (en) * | 2012-02-29 | 2012-07-04 | 广东九联科技股份有限公司 | Remote controller with operation prompt function and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103561302A (en) | 2014-02-05 |
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Granted publication date: 20170118 Termination date: 20191028 |