CN103543833B - A kind of parameters of display remote control adjustment method, device and display - Google Patents
A kind of parameters of display remote control adjustment method, device and display Download PDFInfo
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Abstract
本发明属于显示器技术领域，具体涉及一种显示器参数遥控调节方法、装置及显示器，所述方法包括：检测第一、二检测口是否有第一、二手势信号输入，记录所述第一、二手势信号的输入时间；根据所述第一、二手势信号的输入时间及顺序，相应输出第一、二、三、四指令信号实现对应显示器参数进行遥控调节。本发明通过检测第一检测口以及第二检测口是否有第一手势信号、第二手势信号及输入时间，根据检测到所述第一手势信号、第二手势信号的输入时间及先后顺序，输出相应参数调节的指令信号，控制显示器执行操作，进行参数调节，实现了遥控调节显示器参数的功能，解决了目前显示器只能通过按键或触摸来调节显示器参数的问题。
The invention belongs to the technical field of displays, and in particular relates to a method, a device, and a display for remote control adjustment of display parameters. The input time of the gesture signal; according to the input time and sequence of the first and second gesture signals, correspondingly output the first, second, third and fourth instruction signals to realize the remote adjustment of the corresponding display parameters. In the present invention, by detecting whether the first detection port and the second detection port have the first gesture signal, the second gesture signal and the input time, according to the detected input time and sequence of the first gesture signal and the second gesture signal , output the command signal for corresponding parameter adjustment, control the display to perform operations, and perform parameter adjustment, realizing the function of remotely adjusting the display parameters, and solving the problem that the current display can only adjust the display parameters through buttons or touch.
Description
技术领域technical field
本发明属于显示器技术领域，具体涉及一种显示器参数遥控调节方法、装置及显示器。The invention belongs to the technical field of displays, and in particular relates to a display parameter remote adjustment method, device and display.
背景技术Background technique
目前，用户在调节显示器的亮度、对比度或显示模式等参数时，需要使用显示器上的功能调节键进行调节，以使显示器达到用户感觉适宜的状态.。At present, when a user adjusts parameters such as brightness, contrast, or display mode of the display, he needs to use the function adjustment keys on the display to make adjustments, so that the display can reach a state that the user feels comfortable with.
目前显示器功能键一般采用机械式或者触摸式的按键，即用户用手触摸或按到这些按键时，会产生相应的电信号，显示器的处理器才能根据产生的信号进行相应的动作，用户无法通过遥控方法对显示器的参数进行调节，不能满足特定人们的实际需要。At present, the function keys of the display generally adopt mechanical or touch keys, that is, when the user touches or presses these keys with his hand, a corresponding electrical signal will be generated, and the processor of the display can perform corresponding actions according to the generated signal. The remote control method adjusts the parameters of the display, which cannot meet the actual needs of specific people.
由于显示器功能键的功能可由“菜单”、“上”、“下”、“确认”四个基本功能组合实现，这样就可以采用一种遥控方法来实现上述功能。Because the function of display function key can be realized by the combination of four basic functions of "menu", "up", "down" and "confirmation", so just can adopt a kind of remote control method to realize above-mentioned function.
发明内容Contents of the invention
本发明的目的在于解决上述技术问题而提供一种显示器参数遥控调节方法、装置及显示器，旨在解决目前用户无法通过遥控方法对显示器的参数进行调节的技术问题。The purpose of the present invention is to solve the above technical problems and provide a display parameter remote adjustment method, device and display, aiming to solve the current technical problem that the user cannot adjust the display parameters through the remote control method.
本发明是这样实现的，一种显示器参数遥控调节方法，包括以下步骤：The present invention is realized like this, a kind of display parameter remote adjustment method, comprises the following steps:
手势信号检测步骤：检测第一检测口是否有第一手势信号输入,若有，记录所述第一手势信号输入时间；检测第二检测口是否有第二手势信号输入，若有，记录所述第二手势信号输入时间；Gesture signal detection step: detect whether the first detection port has a first gesture signal input, and if so, record the input time of the first gesture signal; detect whether the second detection port has a second gesture signal input, and if so, record the input time of the first gesture signal The second gesture signal input time;
指令信号输出步骤：若有所述第一手势信号输入，在预设时间内无所述第二手势信号输入，则输出第一指令信号；Instruction signal outputting step: if the first gesture signal is input and the second gesture signal is not input within a preset time, then output the first instruction signal;
若有所述第二手势信号输入，在预设时间内无所述第一手势信号输入，则输出第二指令信号；If the second gesture signal is input and there is no input of the first gesture signal within a preset time, then output a second instruction signal;
若在预设时间内第一手势信号、第二手势信号均有输入，判断所述第一手势信号输入时间与所述第二手势信号输入的先后顺序，若所述第一手势信号输入时间早于所述第二手势信号输入，则输出第三指令信号，若所述第一手势信号输入时间迟于所述第二手势信号输入，则输出第四指令信号。If both the first gesture signal and the second gesture signal are input within the preset time, judge the sequence of the input time of the first gesture signal and the input of the second gesture signal, and if the input of the first gesture signal If the input time of the first gesture signal is earlier than that of the second gesture signal, a third instruction signal is output, and if the input time of the first gesture signal is later than the input of the second gesture signal, a fourth instruction signal is output.
所述第一手势信号、所述第二手势信号均为感应人体红外线信号而产生的持续的电压脉冲信号。Both the first gesture signal and the second gesture signal are continuous voltage pulse signals generated by inducting human body infrared signals.
所述电压脉冲信号的电压幅度为2.4-2.6V、持续时间为200-250mS。The voltage amplitude of the voltage pulse signal is 2.4-2.6V, and the duration is 200-250mS.
所述第一指令信号、第二指令信号、第三指令信号、第四指令信号分别对应于菜单操作信号、向上操作信号、向下操作信号或确认操作信号中任意一个。The first instruction signal, the second instruction signal, the third instruction signal and the fourth instruction signal respectively correspond to any one of the menu operation signal, the upward operation signal, the downward operation signal or the confirmation operation signal.
本发明的目的还在于提供一种显示器参数遥控调节装置，包括：The object of the present invention is also to provide a display parameter remote adjustment device, comprising:
手势信号输入检测模块，用于检测第一检测口是否有第一手势信号输入,若有，记录所述第一手势信号输入时间；检测第二检测口是否有第二手势信号输入，若有，记录所述第二手势信号输入时间；The gesture signal input detection module is used to detect whether the first detection port has a first gesture signal input, and if so, record the input time of the first gesture signal; detect whether the second detection port has a second gesture signal input, if any , recording the input time of the second gesture signal;
指令信号输出模块，用于按以下方式输出相应指令信号：The command signal output module is used to output the corresponding command signal in the following way:
若有所述第一手势信号输入，在预设时间内无所述第二手势信号输入，则输出第一指令信号；If the first gesture signal is input and there is no input of the second gesture signal within a preset time, then output a first instruction signal;
若有所述第二手势信号输入，在预设时间内无所述第一手势信号输入，则输出第二指令信号；If the second gesture signal is input and there is no input of the first gesture signal within a preset time, then output a second instruction signal;
若在预设时间内第一手势信号、第二手势信号均有输入，判断所述第一手势信号输入时间与所述第二手势信号输入的先后顺序，若所述第一手势信号输入时间早于所述第二手势信号输入，则输出第三指令信号，若所述第一手势信号输入时间迟于所述第二手势信号输入，则输出第四指令信号。If both the first gesture signal and the second gesture signal are input within the preset time, judge the sequence of the input time of the first gesture signal and the input of the second gesture signal, and if the input of the first gesture signal If the input time of the first gesture signal is earlier than that of the second gesture signal, a third instruction signal is output, and if the input time of the first gesture signal is later than the input of the second gesture signal, a fourth instruction signal is output.
所述第一手势信号、所述第二手势信号均为感应人体红外线信号而产生的持续的电压脉冲信号。Both the first gesture signal and the second gesture signal are continuous voltage pulse signals generated by inducting human body infrared signals.
所述第一指令信号、第二指令信号、第三指令信号、第四指令信号分别对应于菜单操作信号、向上操作信号、向下操作信号或确认操作信号中任意一个。The first instruction signal, the second instruction signal, the third instruction signal and the fourth instruction signal respectively correspond to any one of the menu operation signal, the upward operation signal, the downward operation signal or the confirmation operation signal.
所述第一检测口、第二检测口安装有用于感应人体红外线信号后输出电压脉冲信号的红外传感器。The first detection port and the second detection port are equipped with infrared sensors for sensing human body infrared signals and outputting voltage pulse signals.
所述第一检测口、第二检测口对称设于显示器的前端面两侧。The first detection port and the second detection port are symmetrically arranged on both sides of the front face of the display.
本发明的目的还在于提供一种显示器，包括所述显示器参数遥控调节装置。The purpose of the present invention is also to provide a display, including the display parameter remote adjustment device.
本发明通过检测第一检测口以及第二检测口是否有第一手势信号、第二手势信号及输入时间，根据检测到所述第一手势信号、第二手势信号的输入时间及先后顺序，输出相应参数调节的指令信号，控制显示器执行操作，进行参数调节，实现了遥控调节显示器参数的功能，解决了目前显示器只能通过按键或触摸来调节显示器参数的问题。In the present invention, by detecting whether the first detection port and the second detection port have the first gesture signal, the second gesture signal and the input time, according to the detected input time and sequence of the first gesture signal and the second gesture signal , output the command signal for corresponding parameter adjustment, control the display to perform operations, and perform parameter adjustment, realizing the function of remotely adjusting the display parameters, and solving the problem that the current display can only adjust the display parameters through buttons or touch.
附图说明Description of drawings
图1所示为本发明实施例提供的显示器参数遥控调节方法的流程图；FIG. 1 is a flow chart of a method for remotely adjusting display parameters provided by an embodiment of the present invention;
图2所示为本发明实施例提供的一种实施例下显示器参数调节的流程图；FIG. 2 is a flow chart of display parameter adjustment in an embodiment provided by an embodiment of the present invention;
图3所示为本发明实施例提供的显示器参数遥控调装置的结构示意图；FIG. 3 is a schematic structural diagram of a display parameter remote adjustment device provided by an embodiment of the present invention;
图4所示为红外传感器的安装位置示意图；Figure 4 shows a schematic diagram of the installation position of the infrared sensor;
图5所示为红外传感器的结构示意图；Figure 5 shows a schematic structural view of the infrared sensor;
图6所示为安装于红外传感器前端的小孔成像挡板的示意图。FIG. 6 is a schematic diagram of a small hole imaging baffle installed at the front end of the infrared sensor.
具体实施方式detailed description
下面，结合实例对本发明的实质性特点和优势作进一步的说明，但本发明并不局限于所列的实施例。Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.
本发明通过将红外传感器及红外信号处理电路置于显示器上，根据用户通过左、右手的动作组合，产生电信号，然后将经过处理后的电压脉冲信号发送给显示器的处理器，接收到信号后显示器的处理器会根据接收的信号按预置控制程序进行相应的功能键的操作。The present invention puts the infrared sensor and the infrared signal processing circuit on the display, generates electrical signals according to the combination of the user's left and right hands, and then sends the processed voltage pulse signal to the processor of the display. After receiving the signal, The processor of the monitor will operate the corresponding function keys according to the preset control program according to the received signal.
参见图1所示，该图示出了本发明实施例提供的一种显示器参数遥控调节方法的流程。为了便于说明，仅示出了与本发明实施例有关的部分。Referring to FIG. 1 , the figure shows the flow of a method for remotely adjusting display parameters provided by an embodiment of the present invention. For ease of description, only parts related to the embodiments of the present invention are shown.
请参阅图1，一种显示器参数遥控调节方法，包括以下步骤：Please refer to Fig. 1, a method for remote adjustment of display parameters, including the following steps:
手势信号检测步骤：检测第一检测口是否有第一手势信号输入,若有，记录所述第一手势信号输入时间；检测第二检测口是否有第二手势信号输入，若有，记录所述第二手势信号输入时间；Gesture signal detection step: detect whether the first detection port has a first gesture signal input, and if so, record the input time of the first gesture signal; detect whether the second detection port has a second gesture signal input, and if so, record the input time of the first gesture signal The second gesture signal input time;
指令信号输出步骤：若有所述第一手势信号输入，在预设时间内无所述第二手势信号输入，则输出第一指令信号；Instruction signal outputting step: if the first gesture signal is input and the second gesture signal is not input within a preset time, then output the first instruction signal;
若有所述第二手势信号输入，在预设时间内无所述第一手势信号输入，则输出第二指令信号；If the second gesture signal is input and there is no input of the first gesture signal within a preset time, then output a second instruction signal;
若在预设时间内第一手势信号、第二手势信号均有输入，判断所述第一手势信号输入时间与所述第二手势信号输入的先后顺序，若所述第一手势信号输入时间早于所述第二手势信号输入，则输出第三指令信号，若所述第一手势信号输入时间迟于所述第二手势信号输入，则输出第四指令信号。If both the first gesture signal and the second gesture signal are input within the preset time, judge the sequence of the input time of the first gesture signal and the input of the second gesture signal, and if the input of the first gesture signal If the input time of the first gesture signal is earlier than that of the second gesture signal, a third instruction signal is output, and if the input time of the first gesture signal is later than the input of the second gesture signal, a fourth instruction signal is output.
所述第一手势信号、所述第二手势信号均为感应人体红外线信号而产生的持续的电压脉冲信号。Both the first gesture signal and the second gesture signal are continuous voltage pulse signals generated by inducting human body infrared signals.
所述第一指令信号、第二指令信号、第三指令信号、第四指令信号可以根据不同的控制需要，分别对应于菜单操作信号、向上操作信号、向下操作信号或确认操作信号中任意一个。The first command signal, the second command signal, the third command signal, and the fourth command signal may correspond to any one of the menu operation signal, the upward operation signal, the downward operation signal or the confirmation operation signal according to different control requirements. .
即所述第一指令信号可以对应于调节显示器参数的功能按键的菜单操作信号、向上操作信号、向下操作信号或确认操作信号中任意一个，同样，第二指令信号也可以对应于其中的任意一个，第三指令信号、第四指令信号同样对应于其中任意的一个，只要将它们相互区别开来，使它们分别执行其中一个操作信号即可。That is, the first instruction signal may correspond to any one of the menu operation signal, the up operation signal, the down operation signal or the confirmation operation signal of the function button for adjusting the display parameters, and the second instruction signal may also correspond to any one of them. One, the third instruction signal, and the fourth instruction signal also correspond to any one of them, as long as they are distinguished from each other, so that they respectively execute one of the operation signals.
为了便于说明，下面，以第一指令信号对应于“上”操作，第二指令信号对应于“下”操作，第三指令信号对应于“菜单”操作，第四指令信号对应于“确认”操作为例进行说明。For the convenience of explanation, below, the first instruction signal corresponds to the "up" operation, the second instruction signal corresponds to the "down" operation, the third instruction signal corresponds to the "menu" operation, and the fourth instruction signal corresponds to the "confirm" operation Take this as an example.
参见图2所示，当检测到第一检测口有手势信号输入时，并检测到第二检测口在第一预设时间也有手势信号输入时，执行“菜单”操作指令，在显示器上显示参数调节菜单，显示器进入参数调节状态；Referring to Figure 2, when it is detected that the first detection port has a gesture signal input, and when it detects that the second detection port also has a gesture signal input at the first preset time, the "menu" operation command is executed and the parameters are displayed on the display. Adjust menu, the display enters the parameter adjustment state;
在参数调节状态下，当先检测到所述第一检测口有手势信号输入时，而在第二预设时间内第二检测口无手势信号输入时，执行“上”操作；当先检测到第二检测口手势信号输入时，而在第三预设时间内第一检测口无手势信号输入时，则执行“下”操作；当检测到第二检测口、第一检测口第四预设时间内先后有手势信号输入时，执行“确认”操作指令。In the parameter adjustment state, when it is first detected that the first detection port has a gesture signal input, and when there is no gesture signal input at the second detection port within the second preset time, the "up" operation is performed; when the second detection port is detected first When the gesture signal of the detection port is input, and when there is no gesture signal input at the first detection port within the third preset time, the "down" operation is performed; when the second detection port and the first detection port are detected within the fourth preset time When gesture signals are input successively, the "confirm" operation instruction is executed.
需要说明的是，在通过上述方法执行上操作、下操作时以及确认操作时，必须在显示器处于参数调节状态下，否则输入的脉冲信号视为无效信号。It should be noted that when performing the up operation, down operation and confirmation operation through the above method, the display must be in the parameter adjustment state, otherwise the input pulse signal is regarded as an invalid signal.
本发明实施例中，所述第一预设时间、第二预设时间、第三预设时间以及第四预设时间可以均是0.5秒，也可以设置不同。In the embodiment of the present invention, the first preset time, the second preset time, the third preset time and the fourth preset time may all be 0.5 seconds, or they may be set differently.
所述第一检测口、第二检测口安装有用于感应人体红外线信号后输出电压脉冲信号的红外传感器。The first detection port and the second detection port are equipped with infrared sensors for sensing human body infrared signals and outputting voltage pulse signals.
为了方便人们采用上述方法进行指令设置，本发明实施例中，所述第一检测口21、第二检测口22对称设于显示器1的前端面两侧。In order to facilitate people to use the above method to set instructions, in the embodiment of the present invention, the first detection port 21 and the second detection port 22 are symmetrically arranged on both sides of the front surface of the display 1 .
红外传感器一般是通过布置于前端的小孔检测接收红外线，红外线通过小孔照射到滤光片上，再通过滤光片后照射到传感器的探头表面，从而产生电压输出电压脉冲信号，因而，当用户用手在红外传感器前挥动时，发出的红外线通过小孔照射到滤光片上，通过滤光片后照射到传感器的探头33表面，从而产生电压输出电压脉冲信号。Infrared sensors generally detect and receive infrared rays through small holes arranged at the front end. Infrared rays shine on the filter through the small holes, and then shine on the probe surface of the sensor after passing through the filter, thereby generating a voltage output voltage pulse signal. Therefore, when When the user waved his hand in front of the infrared sensor, the emitted infrared rays irradiated on the optical filter through the small hole, and then irradiated on the surface of the probe 33 of the sensor after passing through the optical filter, thereby generating a voltage output voltage pulse signal.
所述小孔可以根据具体情况可以采用一个小孔，或者多个孔组合使用，所述小孔的形状也可采用不同形状，如圆形，矩形或其它形状。The small hole can be one small hole or a combination of multiple holes according to specific conditions, and the shape of the small hole can also be different shapes, such as circular, rectangular or other shapes.
为了防止红外传感器误动作，保证输出有效的电压脉冲信号，本发明实施例中，所述红外传感器的前端布置有一厚度C为1mm的小孔成像挡板34，所述小孔成像挡板34上设有多个小孔31，以圆形方式布置其上，所述小孔成像挡板34的内侧面距离传感器的距离B为1mm，参见图所示，小孔31直径A为0.7mm，小孔31间距d为0,2mm。这种情况下，可以保证在60cm直线距离范围内，检测到人体的红外信号。而此距离对于遥控调节来讲也较为适宜。In order to prevent the infrared sensor from malfunctioning and ensure the output of an effective voltage pulse signal, in the embodiment of the present invention, a small hole imaging baffle 34 with a thickness C of 1 mm is arranged at the front end of the infrared sensor, and the small hole imaging baffle 34 is A plurality of small holes 31 are arranged on it in a circular manner. The distance B between the inner surface of the small hole imaging baffle 34 and the sensor is 1 mm. As shown in the figure, the diameter A of the small holes 31 is 0.7 mm. The holes 31 have a spacing d of 0,2 mm. In this case, it can be guaranteed that the infrared signal of the human body can be detected within a linear distance of 60cm. And this distance is also relatively suitable for remote control adjustment.
为了实现有效控制，所述电压脉冲信号的电压幅度应大于2.4V，优选为2.4-2.6V，持续时间大于200mS，优选为200-250mS。In order to realize effective control, the voltage amplitude of the voltage pulse signal should be greater than 2.4V, preferably 2.4-2.6V, and the duration should be greater than 200mS, preferably 200-250mS.
为防止一定时间内检测通过一个检测口检测到两个以上的脉冲信号，造成误动作，可以设定每个检测口从检测到第一个有用的脉冲信号后的一段时间内，如再有其他脉冲信号传入，则视为无用信号。In order to prevent the detection of more than two pulse signals through one detection port within a certain period of time, resulting in misoperation, you can set each detection port to detect the first useful pulse signal within a period of time, if there are other If the pulse signal is incoming, it is regarded as an unnecessary signal.
本发明通过检测第一检测口以及第二检测口是否有第一手势信号、第二手势信号及输入时间，根据检测到所述第一手势信号、第二手势信号的输入时间及先后顺序，输出相应参数调节的指令信号，控制显示器执行参数调节，如执行“菜单”操作、“上”操作(或“右”操作)、“下”操作(或”左”操作)或“确认”操作，实现了遥控调节显示器参数的功能，解决了目前显示器只能通过按键或触摸来调节显示器参数的问题。In the present invention, by detecting whether the first detection port and the second detection port have the first gesture signal, the second gesture signal and the input time, according to the detected input time and sequence of the first gesture signal and the second gesture signal , output the command signal for corresponding parameter adjustment, control the display to perform parameter adjustment, such as performing "menu" operation, "up" operation (or "right" operation), "down" operation (or "left" operation) or "confirmation" operation , realizes the function of adjusting the parameters of the display by remote control, and solves the problem that the current display can only adjust the parameters of the display by pressing buttons or touching.
本发明的目的还在于提供一种显示器参数遥控调节装置，该显示器参数遥控调节装置包括：The object of the present invention is also to provide a display parameter remote control adjustment device, the display parameter remote control adjustment device includes:
手势信号输入检测模块，用于检测第一检测口是否有第一手势信号输入,若有，记录所述第一手势信号输入时间；检测第二检测口是否有第二手势信号输入，若有，记录所述第二手势信号输入时间；The gesture signal input detection module is used to detect whether the first detection port has a first gesture signal input, and if so, record the input time of the first gesture signal; detect whether the second detection port has a second gesture signal input, if any , recording the input time of the second gesture signal;
指令信号输出模块，用于按以下方式输出相应指令信号：The command signal output module is used to output the corresponding command signal in the following way:
若有所述第一手势信号输入，在预设时间内无所述第二手势信号输入，则输出第一指令信号；If the first gesture signal is input and there is no input of the second gesture signal within a preset time, then output a first instruction signal;
若有所述第二手势信号输入，在预设时间内无所述第一手势信号输入，则输出第二指令信号；If the second gesture signal is input and there is no input of the first gesture signal within a preset time, then output a second instruction signal;
若在预设时间内第一手势信号、第二手势信号均有输入，判断所述第一手势信号输入时间与所述第二手势信号输入的先后顺序，若所述第一手势信号输入时间早于所述第二手势信号输入，则输出第三指令信号，若所述第一手势信号输入时间迟于所述第二手势信号输入，则输出第四指令信号。If both the first gesture signal and the second gesture signal are input within the preset time, judge the sequence of the input time of the first gesture signal and the input of the second gesture signal, and if the input of the first gesture signal If the input time of the first gesture signal is earlier than that of the second gesture signal, a third instruction signal is output, and if the input time of the first gesture signal is later than the input of the second gesture signal, a fourth instruction signal is output.
本发明实施例中，所述第一手势信号、所述第二手势信号均为感应人体红外线信号而产生的持续的电压脉冲信号。In the embodiment of the present invention, both the first gesture signal and the second gesture signal are continuous voltage pulse signals generated by sensing human body infrared signals.
本发明实施例中，所述第一指令信号、第二指令信号、第三指令信号、第四指令信号分别对应于菜单操作信号、向上操作信号、向下操作信号或确认操作信号中任意一个。In the embodiment of the present invention, the first instruction signal, the second instruction signal, the third instruction signal, and the fourth instruction signal respectively correspond to any one of the menu operation signal, the upward operation signal, the downward operation signal or the confirmation operation signal.
即所述第一指令信号可以对应于调节显示器参数的功能按键的菜单操作信号、向上操作信号、向下操作信号或确认操作信号中任意一个，同样，第二指令信号也可以对应于其中的任意一个，第三指令信号、第四指令信号同样对应于其中任意的一个，只要将它们相互区别开来，使它们分别执行其中一个操作信号即可。That is, the first instruction signal may correspond to any one of the menu operation signal, the up operation signal, the down operation signal or the confirmation operation signal of the function button for adjusting the display parameters, and the second instruction signal may also correspond to any one of them. One, the third instruction signal, and the fourth instruction signal also correspond to any one of them, as long as they are distinguished from each other, so that they respectively execute one of the operation signals.
为了便于说明，下面，以第一指令信号对应于“上”操作，第二指令信号对应于“下”操作，第三指令信号对应于“菜单”操作，第四指令信号对应于“确认”操作为例进行说明。For the convenience of explanation, below, the first instruction signal corresponds to the "up" operation, the second instruction signal corresponds to the "down" operation, the third instruction signal corresponds to the "menu" operation, and the fourth instruction signal corresponds to the "confirm" operation Take this as an example.
参见图2所示，当检测到第一检测口有手势信号输入时，并检测到第二检测口在第一预设时间也有手势信号输入时，执行“菜单”操作指令，在显示器上显示参数调节菜单，显示器进入参数调节状态；Referring to Figure 2, when it is detected that the first detection port has a gesture signal input, and when it detects that the second detection port also has a gesture signal input at the first preset time, the "menu" operation command is executed and the parameters are displayed on the display. Adjust menu, the display enters the parameter adjustment state;
在参数调节状态下，当先检测到所述第一检测口有手势信号输入时，而在第二预设时间内第二检测口无手势信号输入时，执行“上”操作；当先检测到第二检测口手势信号输入时，而在第三预设时间内第一检测口无手势信号输入时，则执行“下”操作；当检测到第二检测口、第一检测口第四预设时间内先后有手势信号输入时，执行“确认”操作指令。In the parameter adjustment state, when it is first detected that the first detection port has a gesture signal input, and when there is no gesture signal input at the second detection port within the second preset time, the "up" operation is performed; when the second detection port is detected first When the gesture signal of the detection port is input, and when there is no gesture signal input at the first detection port within the third preset time, the "down" operation is performed; when the second detection port and the first detection port are detected within the fourth preset time When gesture signals are input successively, the "confirm" operation instruction is executed.
需要说明的是，在通过上述方法执行上操作、下操作时以及确认操作时，必须在显示器处于参数调节状态下，否则输入的脉冲信号视为无效信号。It should be noted that when performing the up operation, down operation and confirmation operation through the above method, the display must be in the parameter adjustment state, otherwise the input pulse signal is regarded as an invalid signal.
本发明实施例中，所述第一预设时间、第二预设时间、第三预设时间以及第四预设时间可以均是0.5秒，也可以设置不同。In the embodiment of the present invention, the first preset time, the second preset time, the third preset time and the fourth preset time may all be 0.5 seconds, or they may be set differently.
所述第一检测口、第二检测口安装有用于感应人体红外线信号后输出电压脉冲信号的红外传感器。The first detection port and the second detection port are equipped with infrared sensors for sensing human body infrared signals and outputting voltage pulse signals.
为了方便人们采用上述方法进行指令设置，本发明实施例中，所述第一检测口、第二检测口对称设于显示器的前端面两侧。In order to facilitate people to use the above method to set instructions, in the embodiment of the present invention, the first detection port and the second detection port are symmetrically arranged on both sides of the front face of the display.
所述红外传感器通过传感器电路连接所述手势信号输入检测模块，将感应人体的红外线信号通过所述传感器电路进行放大、比较后输出至所述手势信号输入检测模块，然后由所述手势信号输入检测模块记录检测到的所述第一检测口以及第二检测口输入的第一、二手势信号的先后顺序以及时间，最后由指令信号输出模块，根据所述手势信号输入检测模块记录的第一、二手势信号的收到顺序以及收到时间，通过上述方法输出相应的具体控制指令，控制显示器执行参数调节操作，如执行“菜单”操作、“上”操作(或“右”操作)、“下”操作(或”左”操作)或“确认”操作。The infrared sensor is connected to the gesture signal input detection module through a sensor circuit, amplifies and compares the infrared signal that senses the human body through the sensor circuit, and outputs it to the gesture signal input detection module, and then is detected by the gesture signal input The module records the sequence and time of the detected first and second gesture signals input by the first detection port and the second detection port, and finally the command signal output module inputs the first and second gesture signals recorded by the detection module according to the gesture signal input. 2. The receiving order and receiving time of gesture signals, output corresponding specific control instructions through the above method, control the display to perform parameter adjustment operations, such as performing "menu" operation, "up" operation (or "right" operation), "down" operation, etc. " operation (or "left" operation) or "confirm" operation.
为了实现有效控制，所述电压脉冲信号的电压幅度应大于2.4V，优选为2.4-2.6V，持续时间大于200mS，优选为200-250mS。In order to realize effective control, the voltage amplitude of the voltage pulse signal should be greater than 2.4V, preferably 2.4-2.6V, and the duration should be greater than 200mS, preferably 200-250mS.
本发明的目的还在于提供一种显示器，包括所述显示器参数遥控调节装置。The purpose of the present invention is also to provide a display, including the display parameter remote adjustment device.
该显示器通过检测第一检测口以及第二检测口是否有第一手势信号、第二手势信号及输入时间，根据检测到所述第一手势信号、第二手势信号的输入时间及先后顺序，输出相应参数调节的指令信号，控制显示器执行参数调节操作，如执行“菜单”操作、“上”操作(或“右”操作)、“下”操作(或”左”操作)或“确认”操作，实现了遥控调节显示器参数的功能，解决了目前显示器只能通过按键或触摸来调节显示器参数的问题。The display detects whether there is a first gesture signal, a second gesture signal and the input time at the first detection port and the second detection port, according to the input time and sequence of the first gesture signal and the second gesture signal detected , output the command signal for corresponding parameter adjustment, and control the display to perform parameter adjustment operations, such as performing "menu" operation, "up" operation (or "right" operation), "down" operation (or "left" operation) or "confirmation" The operation realizes the function of adjusting the parameters of the display by remote control, and solves the problem that the current display can only adjust the parameters of the display by pressing buttons or touching.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.
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