CN102647636A - Set-top box AV (Audio Video) connection error prompting method - Google Patents
Set-top box AV (Audio Video) connection error prompting method Download PDFInfo
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- CN102647636A CN102647636A CN2012101119733A CN201210111973A CN102647636A CN 102647636 A CN102647636 A CN 102647636A CN 2012101119733 A CN2012101119733 A CN 2012101119733A CN 201210111973 A CN201210111973 A CN 201210111973A CN 102647636 A CN102647636 A CN 102647636A
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Abstract
The invention relates to a set-top box AV (Audio Video) connection error prompting method. According to the method, a set audio signal for prompting a connection error and a set video signal for prompting a connection error are respectively converted into data and stored in a set address of a storage device; when the set-top box runs, a video module or an audio module in the set-top box obtains audio or video signal data from the set address of the storage device, converts the data into a signal, and transmits the signal with a normal video or audio signal to a television in a multiplex transmission manner. If the AV wires are connected reversely, a television audio module prompts a connection error by sounds after receiving the multiplexed audio signal and the normal video signal; and a television video module prompts a connection error by video pictures after receiving the multiplexed video signal and the normal audio signal. With the method provided by the invention, wire connection operations of users are facilitated, and the complaint rate of equipment failure is reduced effectively.
Description
Technical field
The present invention relates to the set-top box technique field, specifically be meant a kind of STB AV wiring error reminding method.
Background technology
The cable TV subscriber is when using STB; At first need between television set and STB, patch AV (Voice & Video line) wiring; The user is not the professional, can't accurately discern the AV wiring, through regular meeting the audio frequency and video line is connect and takes for device fails on the contrary; The complaint incident is frequent, brings unnecessary trouble to user and broadcasting and TV service provider, producer.
Summary of the invention
To the problems referred to above, the present invention provides a kind of STB AV wiring error reminding method.
The present invention adopts following technical scheme to realize: a kind of STB AV wiring error reminding method, and this method comprises:
The vision signal of the prompting wiring error of the audio signal of the prompting wiring error of setting and setting is converted into respectively in the setting address that data deposit the STB internal memory devices in;
During the STB operation, video module obtains audio signal data in the STB from the setting address of memory device, and this data conversion is become audio signal, and this audio signal is multiplexing with normal vision signal, is transferred to television set;
Simultaneously, audio-frequency module obtains video signal data in the STB from the setting address of memory device, and this data conversion is become vision signal, and this vision signal is multiplexing with normal audio signal, transfers to television set;
Connect instead like the AV line, after then the tv audio module receives multiplexing audio signal and normal vision signal, carry out auditory tone cues wiring error; After the television video signal receives multiplexing vision signal and normal audio signal, carry out video pictures prompting wiring error.
Said memory device is a non-volatility memorizer.
Adopt the method for the invention; The misconnection of STB video line is gone into the audio frequency hole of playback equipment as the user; The video-out port of STB is connected with the audio playing unit of television set; The vision signal of video output output can't normal play, but but can play with the multiplexing audio signal of vision signal, and the tv audio playing module is play the prompt tone of wiring error; In like manner, when the user inserts the television video hole with the tone frequency channel wire of STB, can the transmission of video cue, play the visual prompts information of wiring error through the television video playing module.The cable TV subscriber listens to or watches wiring error information just can know wiring error and correction in time, and needn't complain in a great rush, makes things convenient for the terminal block operation on the one hand, and can effectively reduce the rate of complaints of equipment fault.
Embodiment
For the ease of it will be appreciated by those skilled in the art that down that facing the method for the invention further describes in detail.
STB AV wiring error reminding method according to the invention is that vision signal with the prompting wiring error of the audio signal of the prompting wiring error of setting and setting converts into respectively in the setting address of non-volatile memory device that data deposit STB in.
In the equipment operation; Video module obtains data in the STB from non-volatile memory device; Data conversion is become the prompting audio signal; Such as the audio signal of " the video line interface error " that record in advance, multiplexing with normal vision signal continuously, transfer to TV through video module.When the COBBAIF of user with the video line access TV of STB, the television audio module receives successively multiplexing audio signal, decoding output, and then television set just can send the sound of " video line interface error " continuously, and the user is pointed out; Though and the normal vision signal of STB output transfers to television set, the tv audio decoder module can't can't be play these normal video-information decodings.
In like manner; In the equipment operation; Audio-frequency module obtains data from non-volatile memory device, data conversion is become the prompting vision signal, such as the vision signal at screen display " tone frequency channel wire interface error " captions that sets in advance; Multiplexing with normal audio signal continuously, transfer to TV through the set-top box audio module.When the video interface of user with the tone frequency channel wire access TV of STB, the television video module receives multiplexing continuously vision signal, decoding output, and then video screen will show the caption information of " tone frequency channel wire interface error ".
The preferred version that the foregoing description is realized for the present invention; And indefiniteness is exhaustive, and the present invention can also have other variations under same idea, need to prove; Conceive under the prerequisite not breaking away from the present invention, any conspicuous replacement and minor variations are all within protection scope of the present invention.
Claims (2)
1. STB AV wiring error reminding method is characterized in that, said method comprises:
The vision signal of the prompting wiring error of the audio signal of the prompting wiring error of setting and setting is converted into respectively in the setting address that data deposit the STB internal memory devices in;
During the STB operation, video module obtains audio signal data in the STB from the setting address of memory device, and this data conversion is become audio signal, and this audio signal is multiplexing with normal vision signal, is transferred to television set;
Simultaneously, audio-frequency module obtains video signal data in the STB from the setting address of memory device, and this data conversion is become vision signal, and this vision signal is multiplexing with normal audio signal, transfers to television set;
Connect instead like the AV line, after then the tv audio module receives multiplexing audio signal and normal vision signal, carry out auditory tone cues wiring error; After the television video signal receives multiplexing vision signal and normal audio signal, carry out video pictures prompting wiring error.
2. STB AV wiring error reminding method according to claim 1, it is characterized in that: said memory device is a non-volatility memorizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101119733A CN102647636A (en) | 2012-04-17 | 2012-04-17 | Set-top box AV (Audio Video) connection error prompting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101119733A CN102647636A (en) | 2012-04-17 | 2012-04-17 | Set-top box AV (Audio Video) connection error prompting method |
Publications (1)
| Publication Number | Publication Date |
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| CN102647636A true CN102647636A (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101119733A Pending CN102647636A (en) | 2012-04-17 | 2012-04-17 | Set-top box AV (Audio Video) connection error prompting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488317A (en) * | 2016-10-26 | 2017-03-08 | 深圳创维数字技术有限公司 | A kind of reminding method of Set Top Box run-time error and system |
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| CN101188664A (en) * | 2006-11-15 | 2008-05-28 | 康佳集团股份有限公司 | STB with voice prompt |
| CN101611591A (en) * | 2007-12-14 | 2009-12-23 | 索尼株式会社 | Electronic installation and being used for is judged the method in the loop of electronic installation |
| CN101626472A (en) * | 2008-07-11 | 2010-01-13 | 鸿富锦精密工业（深圳）有限公司 | Media playing device and health prompting method thereof |
| CN201878273U (en) * | 2010-10-28 | 2011-06-22 | 四川长虹电器股份有限公司 | Peripheral connecting system of digital television (TV) |
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- 2012-04-17 CN CN2012101119733A patent/CN102647636A/en active Pending
Patent Citations (6)
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| EP0723729B1 (en) * | 1994-08-12 | 2004-10-06 | Actv, Inc. | Simulcast of interactive signals with a conventional video signal |
| CN101188664A (en) * | 2006-11-15 | 2008-05-28 | 康佳集团股份有限公司 | STB with voice prompt |
| CN201035740Y (en) * | 2007-01-22 | 2008-03-12 | 天津市凯胜电力仪表有限公司 | Prepaid electric meter device |
| CN101611591A (en) * | 2007-12-14 | 2009-12-23 | 索尼株式会社 | Electronic installation and being used for is judged the method in the loop of electronic installation |
| CN101626472A (en) * | 2008-07-11 | 2010-01-13 | 鸿富锦精密工业（深圳）有限公司 | Media playing device and health prompting method thereof |
| CN201878273U (en) * | 2010-10-28 | 2011-06-22 | 四川长虹电器股份有限公司 | Peripheral connecting system of digital television (TV) |
Non-Patent Citations (1)
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| 李万周等: "多幅相机日常质控与维护", 《医疗设备信息》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488317A (en) * | 2016-10-26 | 2017-03-08 | 深圳创维数字技术有限公司 | A kind of reminding method of Set Top Box run-time error and system |
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Application publication date: 20120822 |