CN101867843A - Method for shortening operation time of remote control of LCD TV production line - Google Patents
Method for shortening operation time of remote control of LCD TV production line Download PDFInfo
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- CN101867843A CN101867843A CN 201010195262 CN201010195262A CN101867843A CN 101867843 A CN101867843 A CN 101867843A CN 201010195262 CN201010195262 CN 201010195262 CN 201010195262 A CN201010195262 A CN 201010195262A CN 101867843 A CN101867843 A CN 101867843A
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Abstract
The invention relates to a method for shortening the operation time of a remote control of an LCD TV production line, which comprises a special remote control transmitter for the production line, and an external remote control signal receiver, an infrared remote control signal detection module, a special remote control processing module for the production line, a user remote control processing module and a special remote control processing module for stopping the production line which are arranged on an LCD TV set; and the special remote control transmitter for the production line sends infrared signals to the LCD TV set in the form of special codes, the external remote control signal receiver receives and analyzes the infrared signals sent by the special remote control transmitter for the production line or the user remote control, the infrared remote control signal detection module judges to transfer the special remote control processing module for the production line, the user remote control processing module or the special remote control processing module for stopping the production line according to the received infrared signals, and the special remote control processing module for the production line is used for detecting the performance of corresponding items of the LCD TV set. The system is beneficial to simplifying the detection operation and shortening the performance detection operation time of the LCD TV set, is simple to operate and has good use effect.
Description
Technical field
The present invention relates to the liquid crystal tv technology field, particularly a kind of method that shortens the remote control of LCD TV production line activity duration.
Background technology
Now, LCD TV is increasingly competitive on market, and this just requires LCD TV production firm to pay attention to the quality of product, also will take into account production cost simultaneously.Because the main cost of raw material of LCD TV is liquid crystal panel, account for more than 80 percent of complete machine material cost, and this part major control is in liquid crystal panel manufacturer, the material cost that makes LCD TV manufacturer to control is very limited.This just requires LCD TV manufacturer to shorten the manufacturing time of product on manufacturing, and promotes production capacity and saves human resources, to reach the saving cost, increases enterprise profit.At each functional circuit Performance Detection station of the production line of LCD TV, need use a large amount of remote controller operations, take a large amount of manufacturing time, be one of main bottleneck of producing of LCD TV.If only reduce functional circuit Performance Detection station project, though can promote production capacity, some function does not detect before LCD TV is dispatched from the factory, and the risk that has disabler is just arranged, and will increase after service cost.Therefore, how not omitting under the prerequisite that electric property detects, shortening detection time, is a problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of method that shortens the remote control of LCD TV production line activity duration is provided, and this system helps simplifying detecting operation, shortens the activity duration of LCD TV Performance Detection, and simple to operate, result of use is good.
Technical scheme of the present invention is: a kind of method that shortens the remote control of LCD TV production line activity duration is characterized in that: comprise and produce the special-purpose remote-controlled transmitter of line and be located at outer remote signal receiver, infrared remote-controlled signal detection module on the LCD TV, produce line dedicated remote control processing module, user remote controller processing module and stop to produce line dedicated remote control processing module;
The special-purpose remote-controlled transmitter of described product line is used for sending infrared signal with the specific coding form to LCD TV, to enter test pattern; Described outer remote signal receiver is used to receive and separate the infrared signal of special-purpose remote-controlled transmitter of division line or user remote controller transmission; Described infrared remote-controlled signal detection module is used for entering test pattern, enter user model or withdrawing from test pattern according to the infrared signal judgement that receives, and produces line dedicated remote control processing module, user remote controller processing module or stops to produce line dedicated remote control processing module to call; Described product line dedicated remote control processing module is used for LCD TV being carried out the Performance Detection of respective item according to producing the special-purpose remote-controlled transmitter button of line; Described user remote controller processing module is handled the associative operation of normal users remote controller; Describedly stop to produce line dedicated remote control processing module and be used for after system receives the infrared signal that resets, withdrawing from the production line test pattern, stop to produce the work of line dedicated remote control processing module.
The invention has the beneficial effects as follows: this system has kept LCD TV each functional circuit Performance Detection when producing line production, has guaranteed the production quality, has shortened detection time again simultaneously.Produce the special-purpose remote-controlled transmitter relative independentability of line, module is simple, clear, reduces and user remote controller module interdependence the reliability of elevator system.Use to produce the special-purpose remote-controlled transmitter of line and simplify the production operation step, save and wait for the activity duration, it is slow to have overcome traditional LCD TV speed of production, checked operation complexity, limitation that production efficiency is low or the like.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is the functional block diagram of the embodiment of the invention.
Fig. 2 is the workflow diagram of the embodiment of the invention.
Embodiment
The method of shortening remote control of LCD TV production line activity duration of the present invention comprises and produces the special-purpose remote-controlled transmitter 100 of line and be located at outer remote signal receiver 101, infrared remote-controlled signal detection module 102 on the LCD TV, produce line dedicated remote control processing module 103, user remote controller processing module 104 and stop to produce line dedicated remote control processing module 105;
The special-purpose remote-controlled transmitter 100 of described product line is used for sending infrared signal with the specific coding form to LCD TV, to enter test pattern; Described outer remote signal receiver 101 is used to receive and separate the infrared signal of special-purpose remote-controlled transmitter of division line or user remote controller transmission; Described infrared remote-controlled signal detection module 102 is used for entering test pattern, enter user model or withdrawing from test pattern according to the infrared signal judgement that receives, and produces line dedicated remote control processing module 103, user remote controller processing module 104 or stops to produce line dedicated remote control processing module 105 to call; Described product line dedicated remote control processing module 103 is used for according to producing special-purpose remote-controlled transmitter 100 buttons of line, LCD TV is carried out the Performance Detection of respective item, the function that product line dedicated remote control processing module 103 has has shortening to enter the warm up mode time, shortening enters the adjustment volume and enters the resonance testing time, and the time and the shortening receipts platform that shorten switching signal source being provided with the channel time etc.; Described user remote controller processing module 104 is handled the associative operation of normal users remote controller; Describedly stop to produce line dedicated remote control processing module 105 and be used for after system receives the infrared signal that resets, withdrawing from the production line test pattern, stop to produce the work of line dedicated remote control processing module.
The special-purpose remote-controlled transmitter 100 of above-mentioned product line produces the packet of positive and negative two yards two kinds of coded formats simultaneously and sends to LCD TV, and described LCD TV enters test pattern when receiving positive and negative code data bag at the same time.
Above-mentionedly stop to produce line dedicated remote control processing module 105 after the infrared signal that resets is received by system, do not respond and produce the special-purpose remote-controlled transmitter button of line, only respond the user remote controller button.
Fig. 1 is the specific functional modules figure of the embodiment of the invention.Produce the special-purpose remote-controlled transmitter 100 of line and adopt unique remote controller encoder client and remote control circuitry design, design one and enter the production line test mode key, can produce packet simultaneously with positive and negative two yards two kinds of coded formats, and carry out infrared transmission to LCD TV, test pattern key data coding adopts and sends two packets simultaneously, second packet adopts the radix-minus-one complement of a packet to send, and the infrared signal that only sends a coded data packet with other button is distinguished mutually.System only receives the digital coding packet of this test pattern key, just can enter test pattern, avoids the misoperation of normal remote control device to enter the plant produced pattern.Infrared remote-controlled signal receiver 101 is that the infrared signal that the special-purpose remote-controlled transmitter 100 of product line sends over is analyzed decoding.Infrared remote-controlled signal detection module 102 is that the infrared signal of decoding is detected judgement, if system is at test pattern, enters so and produces line dedicated remote control processing module 103; If system not at test pattern, enters user remote controller processing module 104 so.Producing line dedicated remote control processing module 103 is to simplify the design of production operation step, and reduces and wait for the activity duration, promotes production efficiency, carries out the production testing of LCD TV function, guarantees product quality.User remote controller processing module 104 is to handle the associative operation of normal users remote controller, carries out the switch machine, receives platform, adjusts picture color, adjusts sound or the like.Stopping to produce line dedicated remote control processing module 105 is after system receives the infrared signal packet that resets, to withdraw from test pattern, stops to produce the work of line dedicated remote control processing module simultaneously.
Fig. 2 is the workflow diagram of the embodiment of the invention.LCD TV when receiving infrared signal, receives processing infrared remote-controlled signal module 110 and just begins to resolve infrared signal when producing, and handles infrared remote-controlled signal module 110 through reception and parses customer number and numeric data code.According to customer number, the LCD TV processor detects whether system enters product line dedicated remote control tupe 120, if enter the customer number of producing line dedicated remote control tupe, the LCD TV processor opens merit and produces line dedicated remote control processing module function 130; If not entering the customer number of producing line dedicated remote control tupe, the LCD TV processor starts user remote controller processing module function 140.In dedicated remote control processing module function 130, following basic function is arranged: shorten enter the warm up mode time, shorten enter adjust volume enter the resonance testing time, shorten switching signal source time, shorten and receive platform channel time or the like is set.Adopt user remote controller to enter warm up mode, change to use and produce the line dedicated remote control,, save 10 seconds of operating time as long as finish warm up mode by 1 button by 5 buttons; Adopt user remote controller to carry out volume and be adjusted to max volume 100 and needed for 20 seconds, use instead and produce the line dedicated remote control, only need be set to for 1 second the max volume test of resonating; In the time that shortens switching signal source, originally the switching HDMI time needs 8 seconds Qie Change to 5 seconds VGA time, switch to 7 seconds YPbPr time, adopt significantly reduce switching time of the present invention, be respectively to switch HDMI time decreased to 3 second ， Qie Change, switch to YPbPr time decreased to 2 second to VGA time decreased to 3 second; When producing line production LCD TV, need detect the receipts platform situation of tuner TV, adopt original receipts platform method to need 60 seconds, because the time is long, cause production bottleneck, the present invention adopts the mode of channel predetermined receipts platform, as long as access channel predeterminedly by a key, just can detect TV signal easily.If the reset key signal is received by system, the system of judging whether withdraws from and produces line dedicated remote control tupe 150, and stops to produce line dedicated remote control processing module function 160.After stopping to produce line dedicated remote control processing module function on, do not respond and produce the special-purpose remote keying of line, produce line user remote keying but can respond.
More than be preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention when the function that is produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (3)
1. method that shortens the remote control of LCD TV production line activity duration is characterized in that: comprise and produce the special-purpose remote-controlled transmitter of line and be located at outer remote signal receiver, infrared remote-controlled signal detection module on the LCD TV, produce line dedicated remote control processing module, user remote controller processing module and stop to produce line dedicated remote control processing module;
The special-purpose remote-controlled transmitter of described product line is used for sending infrared signal with the specific coding form to LCD TV, to enter test pattern; Described outer remote signal receiver is used to receive and separate the infrared signal of special-purpose remote-controlled transmitter of division line or user remote controller transmission; Described infrared remote-controlled signal detection module is used for entering test pattern, enter user model or withdrawing from test pattern according to the infrared signal judgement that receives, and produces line dedicated remote control processing module, user remote controller processing module or stops to produce line dedicated remote control processing module to call; Described product line dedicated remote control processing module is used for LCD TV being carried out the Performance Detection of respective item according to producing the special-purpose remote-controlled transmitter button of line; Described user remote controller processing module is handled the associative operation of normal users remote controller; Describedly stop to produce line dedicated remote control processing module and be used for after system receives the infrared signal that resets, withdrawing from the production line test pattern, stop to produce the work of line dedicated remote control processing module.
2. the method for shortening remote control of LCD TV production line activity duration according to claim 1, it is characterized in that: the special-purpose remote-controlled transmitter of described product line produces the packet of positive and negative two yards two kinds of coded formats simultaneously and sends to LCD TV, and described LCD TV enters test pattern when receiving positive and negative code data bag at the same time.
3. according to claims method of 1 described shortening remote control of LCD TV production line activity duration, it is characterized in that: describedly stop to produce line dedicated remote control processing module after the infrared signal that resets is received by system, do not respond and produce the special-purpose remote-controlled transmitter button of line, only respond the user remote controller button.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010195262 CN101867843A (en) | 2010-06-09 | 2010-06-09 | Method for shortening operation time of remote control of LCD TV production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010195262 CN101867843A (en) | 2010-06-09 | 2010-06-09 | Method for shortening operation time of remote control of LCD TV production line |
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| CN101867843A true CN101867843A (en) | 2010-10-20 |
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| CN 201010195262 Pending CN101867843A (en) | 2010-06-09 | 2010-06-09 | Method for shortening operation time of remote control of LCD TV production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554497A (en) * | 2015-12-24 | 2016-05-04 | Tcl集团股份有限公司 | Factory testing method and system for modular television |
| CN105741533A (en) * | 2016-04-11 | 2016-07-06 | 昱宇光电（东莞）有限公司 | Anti-infrared virtual wall remote control system and remote control ceiling lamp adopting same |
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| US5214422A (en) * | 1992-02-20 | 1993-05-25 | Vidtronics, Inc. | Remote control and signaling system |
| US20020105698A1 (en) * | 1999-07-13 | 2002-08-08 | Thomas Truett S. | Battery module transceiver for extending the range of an infrared remote controller |
| CN1094286C (en) * | 1995-01-20 | 2002-11-13 | 三星电子株式会社 | Bus controlled television set and control method |
| CN1822067A (en) * | 2006-01-13 | 2006-08-23 | 深圳创维－Rgb电子有限公司 | Programmable infrared remote control method and its circuit |
| CN201369776Y (en) * | 2009-02-24 | 2009-12-23 | 深圳市启悦光电有限公司 | Integration main board for controlling TV set and digital laser video disk player |
-
2010
- 2010-06-09 CN CN 201010195262 patent/CN101867843A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5214422A (en) * | 1992-02-20 | 1993-05-25 | Vidtronics, Inc. | Remote control and signaling system |
| CN1094286C (en) * | 1995-01-20 | 2002-11-13 | 三星电子株式会社 | Bus controlled television set and control method |
| US20020105698A1 (en) * | 1999-07-13 | 2002-08-08 | Thomas Truett S. | Battery module transceiver for extending the range of an infrared remote controller |
| CN1822067A (en) * | 2006-01-13 | 2006-08-23 | 深圳创维－Rgb电子有限公司 | Programmable infrared remote control method and its circuit |
| CN201369776Y (en) * | 2009-02-24 | 2009-12-23 | 深圳市启悦光电有限公司 | Integration main board for controlling TV set and digital laser video disk player |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554497A (en) * | 2015-12-24 | 2016-05-04 | Tcl集团股份有限公司 | Factory testing method and system for modular television |
| CN105554497B (en) * | 2015-12-24 | 2019-01-04 | Tcl集团股份有限公司 | A kind of factory testing method and system of modularization TV |
| CN105741533A (en) * | 2016-04-11 | 2016-07-06 | 昱宇光电（东莞）有限公司 | Anti-infrared virtual wall remote control system and remote control ceiling lamp adopting same |
| CN105741533B (en) * | 2016-04-11 | 2019-03-05 | 东莞市优优照明科技有限公司 | Counter infrared ray virtual wall remote control system and the remote-control ceiling lamp for using the system |
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Open date: 20101020 |