CN105092919A - Gear switching method of touch control type measurement instrument - Google Patents
Gear switching method of touch control type measurement instrument Download PDFInfo
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- CN105092919A CN105092919A CN201410184482.0A CN201410184482A CN105092919A CN 105092919 A CN105092919 A CN 105092919A CN 201410184482 A CN201410184482 A CN 201410184482A CN 105092919 A CN105092919 A CN 105092919A
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- viewing area
- gear
- waveform viewing
- gear switch
- surveying instrument
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Abstract
The present invention relates to a gear switching method of a touch control type measurement instrument. The gear switching method of the touch control type measurement instrument comprises the steps of providing a touch control type screen and enabling the touch control type screen to have a waveform display area; determining whether a first direction gesture or a second direction gesture appears in the waveform display area, when the first direction gesture appears, continuously determining whether the clicking objects appear at the relative two ends of a first direction of the waveform display area, if yes, executing the progressive increase or progressive decrease switching of a first measurement gear; if the second direction gesture appears, determining whether the clicking objects appear at the relative two ends of a second direction of the waveform display area, if yes, executing the progressive increase or progressive decrease switching of a second measurement gear. By utilizing the above method, the single finger piecewise gear switching can be realized on the touch control type measurement instrument.
Description
Technical field
The present invention is a kind of gear switch method of touch surveying instrument, refers to a kind of method realizing singly referring to handover measurement gear piecemeal especially.
Background technology
The such as surveying instrument such as oscillograph, spectrum analyzer is the displaying contents using waveform as measuring-signal, for oscillograph, the waveform of its display, Z-axis is the amplitude of signal, transverse axis is the time of signal, it uses in order to clearer numerical value or the signal of obtaining is beyond the scope of the horizontal or vertical passage of oscillograph, often has the demand of handover measurement gear, such as 1X, 10X, 100X and 1000X etc.The most traditional gear switch mode utilizes gear knob to do to switch.And after touch control screen is also used in above-mentioned surveying instrument, also support utilizing touch control manner to adjust gear, mainly contain two kinds of modes:
With two, the first refers to that folding gestures carry out waveform gear switch, the advantage of this kind of mode is direct viewing type operation, but is difficult to accurate perception, so there is the problem cannot carrying out piecemeal switching due to the folding degree of gesture.
Another kind of mode is then that the virtual key clicked on touch control screen switches, and please refer to shown in Fig. 9, is a kind of oscillographic touch control screen, this touch control screen 70 has a waveform viewing area 71 in a big way, with the waveform of display measurement signal.The below of this waveform viewing area 71 is provided with multiple virtual key 72,73, when touching by producing a transverse axis gear switch form 720 (please refer to shown in Figure 10) during this virtual key 72 on touch control screen 71, there is in this transverse axis gear switch form 720 a transversely movable push button 721, push away left or push away to the right, to adjust the measurement gear of transverse axis (time) piecemeal after being available for users to touch; Then can produce a Z-axis gear switch form 730 (please refer to shown in Figure 11) touching after by this virtual key 73 on touch control screen 71, in this Z-axis gear switch form 730, there is more than one push button that can longitudinally promote 731, when user touches and upwards pushes away or push away this push button 731 downwards, the measurement gear of adjustable Z-axis (amplitude).
Although the mode of above-mentioned virtual key can in order to handover measurement gear, but still there is unhandy problem: in order to ensure waveform viewing area 71, there is the good visual field so that observation, virtual key 72,73 meeting minification as much as possible below it, because size is little, originally namely be not easy to touch, and after touch virtual key 72,73, still must in the relatively little transverse axis gear switch form 720 of touch-control scope or Z-axis gear switch form 730 operation push button 721,731, still inconvenience to some extent in its operation.
From the above, although the surveying instrument such as oscillograph, spectrum analyzer has used touch control screen, the gear switch function often used when just measuring, does not still provide friendly user interface, therefore need to be further reviewed, and seek feasible solution.
Summary of the invention
Therefore fundamental purpose of the present invention is providing a kind of gear switch method of touch surveying instrument, it not only can provide the touch-control scope of larger area, simultaneously can realize singly referring to switch gear piecemeal, face unhandy problem effectively to solve institute when existing touch surveying instrument switches gear.
For reaching aforementioned object, the technical way that the present invention takes is to provide a kind of gear switch method of touch surveying instrument, comprising:
One touch control screen is provided, and makes this touch control screen to have a waveform viewing area;
Judge in this waveform viewing area, whether to occur a first direction gesture or a second direction gesture;
When there is first direction gesture in this waveform viewing area, then judging whether this waveform viewing area occurs clicking object at the opposite end of first direction, if having, namely performing the increasing or decreasing that one first measures gear;
When there is second direction gesture in this waveform viewing area, then judging whether this waveform viewing area occurs clicking object at the opposite end of second direction, if having, then performing the increasing or decreasing that one second measures gear;
Preceding method is using the waveform viewing area on touch control screen as the operating area switching gear, therefore there is larger touch-control scope, and its concrete grammar switching gear judges whether the waveform viewing area of touch control screen occurs first direction gesture or second direction gesture, when judging that first direction gesture appears in this waveform viewing area, namely enter one first and measure gear switch pattern, when waveform viewing area detects click object in one end of first direction, namely the first measurement gear is increased progressively, if click object detected at the other end of first direction, namely successively decrease the first measurement gear, in like manner, if when judging that second direction gesture appears in this waveform viewing area, namely enter one second and measure gear switch pattern, when waveform viewing area detects click object in one end of second direction, namely the second measurement gear is increased progressively, if click object detected at the other end of second direction, namely successively decrease the second measurement gear.
The beneficial effect of said method is:
1. user is by acquisition one operational zone in a big way to carry out gear switch, significantly can promote the convenience of gear switch.
2. user need only use a certain gestures to enter and measure gear switch pattern, hits subsequently and gets final product handover measurement gear piecemeal, can promote the convenience of gear switch further with single indication.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of a preferred embodiment of the present invention;
Fig. 2 to Fig. 8 is the operation steps schematic diagram of a preferred embodiment of the present invention;
Fig. 9 is the touch control screen schematic diagram of existing surveying instrument;
Figure 10 to Figure 11 is that existing surveying instrument utilizes set virtual key on touch control screen to switch the schematic diagram of gear.
Embodiment
Below coordinating preferred embodiment graphic and of the present invention, setting forth the technological means that the present invention takes for reaching predetermined goal of the invention further.
About a preferred embodiment of the present invention, shown in the process flow diagram that please refer to Fig. 1, it comprises:
One touch control screen is provided, makes this touch control screen to have a waveform viewing area (step 101);
Judge whether occur a first direction gesture (step 102) in this waveform viewing area; If there is not a first direction gesture, namely then judge whether occur a second direction gesture (step 103) in this waveform viewing area;
When judging to occur first direction gesture in this waveform viewing area, then judge whether this waveform viewing area occurs clicking object (step 104) at the opposite end of first direction, if have, namely perform the switching (step 105) that one first measures gear;
Second direction gesture is there is in this waveform viewing area if judge in abovementioned steps 103, namely then judge whether this waveform viewing area occurs clicking object (step 106) at the opposite end of second direction, if have, then perform the switching (step 107) that one second measures gear.
In abovementioned steps 101 provide a possible embodiments of touch control screen to be as shown in Figure 2, this touch control screen has a waveform viewing area 10, except waveform viewing area 10, and more than one virtual key 11,12 can be had further, this virtual key 11,12 can be used to trigger generation one transverse axis gear switch form, a Z-axis gear switch form respectively, handover measurement gear is in a conventional manner selected for user, its mode one as described in the background art, does not repeat them here.
And namely the present invention mainly utilizes the waveform viewing area 10 of larger area on touch control screen as the operational zone measuring gear switch, because waveform viewing area 10 scope is large, thus comparatively convenient in operation.
Switching about measurement gear is then by judging whether this waveform viewing area 10 occurs certain gestures and click object performing.Concrete technology is as described in abovementioned steps 102 to 107, is below described in further detail its details:
Abovementioned steps 102 judges whether occur first direction gesture in this waveform viewing area 10, in the present embodiment, alleged first direction gesture is as shown in Figure 3, refer to two fingers contact waveform viewing area 10 simultaneously, and the straight line formed between two fingers is within angle parallel with the transverse axis of waveform viewing area 10 or therebetween is less than certain angle, such as 45 degree.After judging aforesaid first direction gesture, enter one first immediately and measure gear switch pattern, carry out the switching of the first measurement gear for user, in the present embodiment for oscillographic gear switch, refer to the gear adjustment of signal time.
As shown in Figure 4, after entering the first described measurement gear switch pattern, identify for convenience of user, so produce one first identification label 13 in described waveform viewing area 10, in the present embodiment, this first identification label 13 is that its length direction is parallel with the transverse axis of described waveform viewing area 10, and is positioned at the top of described waveform viewing area 10 in horizontal stripe shape.
And after entering the first measurement gear switch pattern, judge whether this waveform viewing area 10 occurs clicking object at the opposite end of first direction at step 104, and then determine the switching (step 105) whether making the first measurement gear, in particular, described waveform viewing area 10 will be separated Cheng Liang district along first direction, the present embodiment be with the median vertical line of described waveform viewing area 10 for boundary is divided into left district 10L, right district 10R, then judge whether left district 10L or the right district 10R of waveform viewing area 10 occur clicking object, in the present embodiment, described click object refers to the click action singly referred to.When the right district 10R of described waveform viewing area 10 detects click object, namely increase progressively the first measurement gear, also just improve the time gear of measuring-signal, one click object often detected, namely improve a time gear, therefore user singly refer to that click action can handover measurement gear piecemeal.Grasp its range state switched for convenience of user, simultaneous display first is measured by described first identification label 13 the switching scale 130 of gear.Otherwise, if click object detected at the left district 10L of waveform viewing area 10, namely successively decrease the first measurement gear (as shown in Figure 5), also the time gear of measuring-signal is just reduced, one click object often detected, namely reduce a time gear, and the switching scale 130 on the first identification label 13 also can successively decrease thereupon.
If first direction gesture do not detected in abovementioned steps 102, namely then judge whether to occur second direction gesture (step 103), if second direction gesture detected, then enter one second and measure gear switch pattern, in the present embodiment, alleged second direction gesture is as shown in Figure 6, refer to two fingers contact waveform viewing area 10 simultaneously, and the straight line formed between two fingers is within being less than certain angle with the vertical axis of waveform viewing area 10 or angle therebetween, such as 45 degree.After judging aforesaid second direction gesture, enter one second immediately and measure gear switch pattern, carry out the switching of the second measurement gear for user, in the present embodiment for oscillographic gear switch, refer to the gear adjustment of signal amplitude.
As shown in Figure 7, after entering the second described measurement gear switch pattern, identify for convenience of user, also in described waveform viewing area 10, one second identification label 14 is produced, in the present embodiment, this second identification label 14 is in vertical strip, the vertical axis of its length direction and described waveform viewing area 10, and the side being positioned at described waveform viewing area 10.
And judge whether this waveform viewing area 10 occurs clicking object at the opposite end of second direction in step 106, and then determine the switching (step 107) whether making the second measurement gear, to measure gear switch pattern identical with first: described waveform viewing area 10 will be separated Cheng Liang district along second direction, unlike: be divided into inferior segment 10D, upper district 10U with the horizontal central line of described waveform viewing area 10 for boundary, then judge whether the inferior segment 10D of waveform viewing area 10 or upper district 10U occurs clicking object.When the upper district 10U of described waveform viewing area 10 detects click object, namely the second measurement gear is increased progressively, also the amplitude gear of measuring-signal is just improved, one click object often detected, namely improve an amplitude gear, simultaneous display second is measured by described second identification label 14 the switching scale 140 of gear.Otherwise, if click object detected at the inferior segment 10D of waveform viewing area 10, namely successively decrease the second measurement gear (as shown in Figure 8), also the amplitude gear of measuring-signal is just reduced, one click object often detected, namely reduce an amplitude gear, and the switching scale 140 on the second identification label 14 also can successively decrease thereupon.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a gear switch method for touch surveying instrument, is characterized in that, described method comprises:
One touch control screen is provided, and makes this touch control screen to have a waveform viewing area;
Judge in this waveform viewing area, whether to occur a first direction gesture or a second direction gesture;
When there is described first direction gesture in this waveform viewing area, then judging whether this waveform viewing area occurs clicking object at the opposite end of a first direction, if having, then performing the increasing or decreasing that one first measures gear;
When there is described second direction gesture in this waveform viewing area, then judging whether this waveform viewing area occurs clicking object at the opposite end of a second direction, if having, then performing the increasing or decreasing that one second measures gear.
2. the gear switch method of touch surveying instrument according to claim 1, it is characterized in that, when described first direction gesture appears in described waveform viewing area, namely enter one first and measure gear switch pattern, and produce one first identification label in described waveform viewing area; When described second direction gesture appears in described waveform viewing area, namely enter one second and measure gear switch pattern, and produce one second identification label in described waveform viewing area.
3. the gear switch method of touch surveying instrument according to claim 2, it is characterized in that, described first identification label is horizontal stripe shape, and its length direction is parallel with a transverse axis of described waveform viewing area; Described second identification label is vertical bar shape, a vertical axis of its length direction and described waveform viewing area.
4. the gear switch method of touch surveying instrument according to claim 3, is characterized in that, described first identification label has the switching scale that described first measures gear; Described second identification label has the switching scale that described second measures gear.
5. the gear switch method of touch surveying instrument according to claim 2, it is characterized in that, after entering described first measurement gear switch pattern, described waveform viewing area is for boundary is divided into Yi Zuoqu, Yi Youqu with its median vertical line, when the right district of described waveform viewing area detects click object, namely increase progressively described first and measure gear, when the left district of described waveform viewing area detects click object, namely successively decrease described first measurement gear.
6. the gear switch method of touch surveying instrument according to claim 2, it is characterized in that, after entering described second measurement gear switch pattern, described waveform viewing area is for boundary is divided into a Shang Qu, an inferior segment with its horizontal central line, when the upper district of described waveform viewing area detects click object, namely increase progressively described second and measure gear, the inferior segment when described waveform viewing area detects click object, and namely successively decrease described second measurement gear.
7. the gear switch method of touch surveying instrument according to claim 1, it is characterized in that, described method also comprises: make that described touch control screen has plural virtual key, is respectively used to trigger generation one transverse axis gear switch form, a Z-axis gear switch form.
8. the gear switch method of touch surveying instrument according to any one of claim 1 to 7, it is characterized in that, described first direction gesture refers to and contacts described waveform viewing area with two fingers simultaneously, and the angle of the straight line formed between two fingers and described waveform viewing area transverse axis is less than 45 degree;
Described second direction gesture refers to and contacts described waveform viewing area with two fingers simultaneously, and the angle of the straight line formed between two fingers and described waveform viewing area Z-axis is less than 45 degree.
9. the gear switch method of touch surveying instrument according to claim 8, is characterized in that, described first to measure gear be time gear, and described second to measure gear be amplitude gear.
10. the gear switch method of touch surveying instrument according to claim 8, it is characterized in that, described surveying instrument is oscillograph.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410184482.0A CN105092919B (en) | 2014-05-04 | 2014-05-04 | The gear switch method of touch measuring instrument |
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| CN201410184482.0A CN105092919B (en) | 2014-05-04 | 2014-05-04 | The gear switch method of touch measuring instrument |
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| CN105092919B CN105092919B (en) | 2017-11-10 |
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