CN102469351A - Unit conversion apparatus arranged in digital set-top box - Google Patents
Unit conversion apparatus arranged in digital set-top box Download PDFInfo
- Publication number
- CN102469351A CN102469351A CN2010105346563A CN201010534656A CN102469351A CN 102469351 A CN102469351 A CN 102469351A CN 2010105346563 A CN2010105346563 A CN 2010105346563A CN 201010534656 A CN201010534656 A CN 201010534656A CN 102469351 A CN102469351 A CN 102469351A
- Authority
- CN
- China
- Prior art keywords
- unit
- top box
- conversion
- digital set
- linear module
- 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
Links
Images
Abstract
The invention discloses a unit conversion apparatus arranged in a digital set-top box. The unit conversion apparatus comprises: a selection unit, which is used for selecting a pre-conversion measurement unit and a post-conversion measurement unit; an input unit, which is used for inputting a numerical value that needs to be converted; a conversion unit, which is used for carrying out conversion according to a conversion relation between the pre-conversion measurement unit and the post-conversion measurement unit; and an output unit, which is used for outputting the converted result by an output interface of a digital set-top box. According to the invention, a unit conversion function is integrated in a digital set-top box, so that the digital set-top box can be used a calculator and functions of the digital set-top box is enriched; moreover, a television large screen is used to display an input numerical value and a calculated result, so that it is convenient for people with poor sights to carry out operation.
Description
Technical field
The present invention relates to the top box of digital machine field, particularly relate to a kind of unit conversion device that is arranged in the top box of digital machine.
Background technology
At present, there is multiple unit form in many linear modules, for example, long single-unit comprises meter, centimetre, millimeter, decimeter, chi, very little, inch, foot etc., the time comprises second, minute, hour, day, week, month, year etc.Though have conversion relation between the various units, when much human need convert, have to through manual conversion, cumbersome, and easy error.
Along with popularizing of TV and top box of digital machine, the remote controller of top box of digital machine has had functions such as the user's of letting input digit, affirmation at present, therefore, carries out unit conversion through top box of digital machine and becomes possibility; But STB does not have this function at present.
Summary of the invention
The present invention provides a kind of unit conversion device that is arranged in the top box of digital machine, exists STB not have the problem of unit conversion function in order to solve in the prior art.
For reaching above-mentioned purpose, the present invention provides a kind of unit conversion device that is arranged in the top box of digital machine, and said device comprises:
Selected cell, linear module before being used to select to convert and the linear module after the conversion;
Input unit is used to import the numerical value that needs convert;
Scaling unit is used for according to the linear module before converting and the conversion relation between the linear module after converting, and converts;
Output unit is with the output interface output of conversion result through top box of digital machine.
Further, said linear module comprises area, energy, length, temperature, time, speed, volume, weight, currency, acceleration, angle, air pressure, power, power.
Beneficial effect of the present invention is following:
The present invention can let top box of digital machine use as calculator through integrated unit conversion function in top box of digital machine, has enriched the function of top box of digital machine; And, through TV large scale display input value, and result of calculation; For the people who has defective vision, more convenient to operate.
Description of drawings
Fig. 1 is arranged on the structural representation of the unit conversion device in the top box of digital machine for the embodiment of the invention is a kind of.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, does not limit the present invention.
As shown in Figure 1, the embodiment of the invention relates to a kind of unit conversion device that is arranged in the top box of digital machine, comprising:
Selected cell, linear module before being used to select to convert and the linear module after the conversion; Linear module comprises area, energy, length, temperature, time, speed, volume, weight, currency, acceleration, angle, air pressure, power, power.Selected cell is selected in above-mentioned linear module, and selection need be carried out the linear module of unit conversion, for example, selects length; Because length comprises multiple unit, for example rice, centimetre, millimeter, decimeter, chi, very little, inch, foot etc., the unit before therefore also need selecting to convert with convert after unit, for example, choosing inch before converting, the back millimeter of converting.
Input unit is used to import the numerical value that needs convert; For example import 32 inches.
Scaling unit is used for according to the linear module before converting and the conversion relation between the linear module after converting, and converts; That is: scaling unit according to inch and centimetre between conversion relation, 1 inch=25.4 millimeters; Converse 32 inches and equal 812.8 millimeters.
Output unit is with the output interface output of conversion result through top box of digital machine.When top box of digital machine was connected with TV, above-mentioned input process and result of calculation can show through TV.
Have the foregoing description to find out, the present invention can let top box of digital machine use as calculator through integrated unit conversion function in top box of digital machine; Enriched the function of top box of digital machine; And, through TV large scale display input value, and result of calculation; For the people who has defective vision, more convenient to operate.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (2)
1. one kind is arranged on the interior unit conversion device of top box of digital machine, it is characterized in that said device comprises:
Selected cell, linear module before being used to select to convert and the linear module after the conversion;
Input unit is used to import the numerical value that needs convert;
Scaling unit is used for according to the linear module before converting and the conversion relation between the linear module after converting, and converts;
Output unit is with the output interface output of conversion result through top box of digital machine.
2. the unit conversion device that is arranged in the top box of digital machine as claimed in claim 1; It is characterized in that said linear module comprises area, energy, length, temperature, time, speed, volume, weight, currency, acceleration, angle, air pressure, power, power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105346563A CN102469351A (en) | 2010-11-08 | 2010-11-08 | Unit conversion apparatus arranged in digital set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105346563A CN102469351A (en) | 2010-11-08 | 2010-11-08 | Unit conversion apparatus arranged in digital set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102469351A true CN102469351A (en) | 2012-05-23 |
Family
ID=46072409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105346563A Pending CN102469351A (en) | 2010-11-08 | 2010-11-08 | Unit conversion apparatus arranged in digital set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102469351A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122666A (en) * | 1998-02-23 | 2000-09-19 | International Business Machines Corporation | Method for collaborative transformation and caching of web objects in a proxy network |
| CN101097568A (en) * | 2006-06-27 | 2008-01-02 | 竺发科技股份有限公司 | Configurable unit conversion systems and methods thereof |
| CN101188663A (en) * | 2006-11-15 | 2008-05-28 | 康佳集团股份有限公司 | STB with time reporting function |
| CN201266374Y (en) * | 2008-07-17 | 2009-07-01 | 比亚迪股份有限公司 | Device for implementing unit conversion |
| CN101753784A (en) * | 2008-12-02 | 2010-06-23 | 天津三星电子显示器有限公司 | Method for realizing calculator with unit system conversion function in television |
| CN102063417A (en) * | 2010-12-29 | 2011-05-18 | 东莞宇龙通信科技有限公司 | Unit conversion method, unit conversion system and communication terminal thereof |
-
2010
- 2010-11-08 CN CN2010105346563A patent/CN102469351A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122666A (en) * | 1998-02-23 | 2000-09-19 | International Business Machines Corporation | Method for collaborative transformation and caching of web objects in a proxy network |
| CN101097568A (en) * | 2006-06-27 | 2008-01-02 | 竺发科技股份有限公司 | Configurable unit conversion systems and methods thereof |
| CN101188663A (en) * | 2006-11-15 | 2008-05-28 | 康佳集团股份有限公司 | STB with time reporting function |
| CN201266374Y (en) * | 2008-07-17 | 2009-07-01 | 比亚迪股份有限公司 | Device for implementing unit conversion |
| CN101753784A (en) * | 2008-12-02 | 2010-06-23 | 天津三星电子显示器有限公司 | Method for realizing calculator with unit system conversion function in television |
| CN102063417A (en) * | 2010-12-29 | 2011-05-18 | 东莞宇龙通信科技有限公司 | Unit conversion method, unit conversion system and communication terminal thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102568170A (en) | Multimeter remote meter reading system | |
| CN102736823A (en) | Nine-rectangle-grid virtual input system using remote controller | |
| CN102386891B (en) | Handheld low-power-consumption broadband DDS (Direct Digital Synthesizer) signal source | |
| CN102469351A (en) | Unit conversion apparatus arranged in digital set-top box | |
| CN202859096U (en) | Smartphone with infrared thermometer | |
| CN103944538A (en) | Random waveform generating device | |
| CN104103252A (en) | Gamma voltage generating device, grayscale voltage generating device and display device | |
| CN202948052U (en) | Digital voltammeter based on measuring chip | |
| CN204066447U (en) | Multifunctional English translating equipment | |
| CN202110194U (en) | Electric energy meter user display device capable of being conveniently disassembled | |
| CN202904438U (en) | Novel flat instrument | |
| CN202473456U (en) | Sliding rheostat with digital display | |
| CN201903393U (en) | Movable platform scale with digital display | |
| CN103994811A (en) | Multifunctional electronic portable scale | |
| CN203377987U (en) | Digital television signal generator based on FPGA | |
| CN201018292Y (en) | Modified type photovoltaic network inverter | |
| CN201714704U (en) | Wind speed adjusting device for ion blower fan | |
| CN103823490A (en) | Intelligent temperature control instrument system | |
| CN202351836U (en) | Touch display capable of controlling mobile phone | |
| CN202304741U (en) | Display for digital caliper | |
| CN201984305U (en) | Electric equipment control device capable of presetting operation | |
| CN106052830A (en) | High-precision electronic scale based on AVR single-chip microcomputer | |
| CN207051489U (en) | Big Dipper in situ detection instrument | |
| CN204301757U (en) | A kind of data collecting instrument | |
| CN101937664B (en) | Display with external motherboard module and external power module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120523 |