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Method and system for achieving multiple functions by one key of television
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An implementation method and system implementation technology, applied in the field of TV, can solve problems such as single OSD menu function or power-on/off function, and achieve the effect of increasing usability, saving production cost, and changing the operation process
Inactive Publication Date: 2019-03-12
SICHUAN CHANGHONG ELECTRIC CO LTD
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: to overcome the problem that the function realized by the existing one-button is limited to a single OSD menu function or switch function, and propose a method and system for realizing the multi-function of a one-button of a TV
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Embodiment 1
[0051] Such as image 3 As shown, the method for realizing the multi-function of one button of the TV includes the following steps:
[0052]S301. When the television is in a normal working state, wait for the user to operate a key, and the initial number of key presses is 0;
[0053] S302. Check whether the local button of the detection unit is pressed, if pressed, go to step S303, otherwise go to step S301;
[0054] S303, add 1 to the number of key presses, and the timing unit starts timing;
[0055] S304, the calculation unit judges whether any key is pressed again within the first predetermined time length; if yes, enter step S305, otherwise enter step 306;
[0056] S305, add 1 to the number of key presses, the timing unit clears the timing, restarts the timing cycle, and enters step S304;
[0057] S306. Obtain the number of key presses,
[0058] S307. Invoking the corresponding preset function module according to the number of key presses, and clearing the number of ke...
Embodiment 2
[0061] On the basis of Embodiment 1, the operation of related functional modules is added. When the user has entered the corresponding functional module and has not exited the corresponding functional module, count the pressing duration of the local button, and judge that the local button is pressed. Whether the down time minus the time when the last local button was pressed is greater than the first predetermined duration, if so, judge whether the pressing duration is greater than the second predetermined duration, if so, execute the determination function, otherwise execute the function of moving the focus.
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Abstract
The invention relates to the technical field of televisions, and provides a method for achieving multiple functions of one key of the television aiming at the problem that the existing function implemented by one key is only limited to a single OSD menu function or a startup and shutdown function. The method comprises the steps of counting the number of keystrokes of the key of the native machineaccording to a preset counting rule; if the number of keystrokes is more than or equal to 1, calling a corresponding preset function module according to differences of the numbers of the keystrokes, and resetting the number of keystrokes. Therefore, the multiple functions can be achieved by one key of the native machine, the tedious selection operation can be skipped, the certain common function can be directly and quickly called, and the tedious operation process of the keys of the traditional television is changed. The method and system provided by the invention are applicable to lightweighttelevisions.
Description
technical field [0001] The invention relates to the technical field of television, in particular to the key technology of the television. Background technique [0002] At present, in order to make TVs thinner and more beautiful, more and more local buttons are used, which occupy the least space. However, the functions that can be realized by one local button are limited. Multiple operations are too complicated. At present, there are basically two types of one-button methods for machines on the market: 1. Only display the basic power-on / off functions; To switch, press and hold for a period of time to select and execute a function. For the above-mentioned first method: only switch the TV on and off, press it once to turn it on, and then click it to stand by. This method has too few functions, and basically cannot operate the TV set without a remote controller. For the above-mentioned second method: Basically, only power on / off, volume up, volume down, previous program, next...
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