CN109406896A - Oscillograph external controller and method - Google Patents
Oscillograph external controller and method Download PDFInfo
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- CN109406896A CN109406896A CN201811201945.4A CN201811201945A CN109406896A CN 109406896 A CN109406896 A CN 109406896A CN 201811201945 A CN201811201945 A CN 201811201945A CN 109406896 A CN109406896 A CN 109406896A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present embodiments relate to oscillograph technical fields, in particular to a kind of oscillograph external controller and method.The oscillograph external controller includes ontology, first trigger assembly, second trigger assembly, signal processing component and signal transmssion line, the body interior is cavity, the signal processing component is set to the cavity and is fixedly connected on the ontology, first trigger assembly is movably connected on the ontology, second trigger assembly is movably connected on position of the ontology far from first trigger assembly, first trigger assembly and second trigger assembly are foot-operated, first trigger assembly and second trigger assembly are communicated to connect with the signal processing component, one end of the signal transmssion line is communicatively coupled to the signal processing component, the other end is communicatively coupled to an oscillograph.Using the oscillograph external controller and method, the reliability of oscillograph test can be improved.
Description
Technical field
The present embodiments relate to oscillograph technical field, in particular to a kind of oscillograph external controller and
Method.
Background technique
Kind is developed or tested in electronic product, usually will use two probes of oscillograph while testing signal waveform, but
It is that reliability is lower when being tested using existing oscillograph signal waveform.
Summary of the invention
In view of this, can be improved oscillograph test the present invention provides a kind of oscillograph external controller and method
Reliability.
The embodiment of the invention provides a kind of oscillograph external controllers, including ontology, the first trigger assembly, the second touching
Send out component, signal processing component and signal transmssion line；
The body interior is cavity, and the signal processing component is set to the cavity and is fixedly connected on described
Body；
First trigger assembly is movably connected on the ontology, and second trigger assembly is movably connected on the ontology
Position far from first trigger assembly, first trigger assembly and second trigger assembly are foot-operated；
First trigger assembly and second trigger assembly are communicated to connect with the signal processing component, the letter
One end of number transmission line is communicatively coupled to the signal processing component, the other end is communicatively coupled to an oscillograph.
Optionally, the signal processing component includes the first counter, the second counter and signal processor；
First counter, second counter are placed in the cavity with the signal processor and are fixedly connected
In the inner bottom wall of the ontology；
First counter and first trigger assembly communicate to connect, first counter and the signal processing
Device communication connection；
Second counter and second trigger assembly communicate to connect, second counter and the signal processing
Device communication connection；
One end of the signal transmssion line is communicatively coupled to the signal processor.
Optionally, timer, the timer and the first counter communication link are provided in first counter
It connects.
Optionally, first trigger assembly includes the first pedal, the first spring and first pressure meter；Second triggering
Component includes the second pedal, second spring and second pressure meter；
The first pressure meter is fixedly connected on the inner bottom wall of the ontology, and first pressure meter position is in the cavity
Close to first counter and far from the position of the signal processor；One end of first spring is fixedly connected on described
The roof that first pressure meter, the other end pass through the ontology is placed in the outside of the ontology, first pedal and described first
The other end of spring is fixedly connected；
The second pressure meter is fixedly connected on the inner bottom wall of the ontology, and second pressure meter position is in the cavity
Close to second counter and far from the position of the signal processor；One end of the second spring is fixedly connected on described
The roof that second pressure meter, the other end pass through the ontology is placed in the outside of the ontology, second pedal and described second
The other end of spring is fixedly connected.
The embodiment of the invention also provides a kind of oscillograph external connection control methods, fill using the external control of above-mentioned oscillograph
It sets, which comprises
First trigger assembly detects whether that there are the first external pressures, if detecting the presence of first external pressure, obtains
The first pressure value for taking first external pressure, judges whether the first pressure value reaches the first setting value, if described
One pressure value reaches first setting value, and Xiang Suoshu signal processing component transmits the first trigger signal；
Signal processing component receives first trigger signal, generates operating instruction according to first trigger signal, will
The operating instruction is transmitted to the oscillograph by the signal transmssion line；
Second trigger assembly detects whether that there are the second external pressures, if detecting the presence of second external pressure, obtains
The second pressure value for taking second external pressure, judges whether the second pressure value reaches the second setting value, if described
Two pressure values reach second setting value, and Xiang Suoshu signal processing component transmits the second trigger signal；
The signal processing component receives second trigger signal, is generated according to second trigger signal and stops referring to
It enables, the halt instruction is transmitted to the oscillograph by the signal transmssion line.
Optionally, first trigger assembly includes the first pedal, the first spring and first pressure meter, first spring
It is connected between first pedal and the first pressure meter, the first pressure meter and the signal processing component communication link
It connects；First trigger assembly judges whether the first pressure value reaches the first setting value, if the first pressure value reaches
The step of first setting value, Xiang Suoshu signal processing component transmits the first trigger signal, comprising:
The first pressure meter obtains the of the first external pressure transmitted by first pedal and first spring
One pressure value, judges whether the first pressure value reaches the first setting value, if reaching, Xiang Suoshu signal processing component transmission the
One trigger signal.
Optionally, the signal processing component includes the first counter and signal processor, the first counter difference
It is communicated to connect with the first pressure meter and the signal processor, the signal processor passes through the signal transmssion line and institute
State oscillograph communication connection；The signal processing component receives first trigger signal, raw according to first trigger signal
At operating instruction, the step of operating instruction is transmitted to the oscillograph by the signal transmssion line, comprising:
First counter receives the first trigger signal of the first pressure meter transmission, to first trigger signal
It is counted to generate the first count value, judges whether receive third trigger signal in lasting setting duration, if described
It persistently sets in duration and is not received by third trigger signal, first count value is transmitted to the signal processor；
The signal processor receives first count value, operating instruction is generated according to first count value, by institute
It states operating instruction and the oscillograph is transmitted to by the signal transmssion line.
Optionally, the method also includes:
After receiving first count value, the first counter of Xiang Suoshu sends initialization and refers to the signal processor
It enables；
First counter receives the initialization directive and is initialized.
Optionally, the method also includes:
If first counter receives third trigger signal in described persistently set in duration, counted described first
The third trigger signal is counted to obtain the second count value on the basis of value, second count value is transmitted to institute
State signal processor；
The signal processor receives second count value, clear screen instruction is generated according to second count value, by institute
It states clear screen instruction and the oscillograph is transmitted to by the signal transmssion line.
Optionally, the method also includes:
First trigger assembly obtains the first modification instruction for modifying first setting value, according to described first
Modification instruction modifies to first setting value；
Second trigger assembly obtains the second modification instruction for modifying second setting value, according to described second
Modification instruction modifies to second setting value.
Oscillograph external controller provided in an embodiment of the present invention and method, foot-operated first trigger assembly and the second touching
Operation and stopping that component enables to staff that can control oscillograph by both feet are sent out, so that staff's energy
Both hands are enough discharged, the probe of oscillograph is controlled by both hands, improve the reliability for carrying out signal waveform test using oscillograph.
Further, whether the first trigger assembly and the second trigger assembly can prejudge pressure value obtained and reach pair
Setting value is answered, if reaching corresponding setting value, Cai Huixiang signal processing component sends corresponding trigger signal, so, it is possible to improve
The anti-interference of whole device avoids the maloperation bring erroneous trigger signal of staff, meanwhile, it can be according to practical feelings
Condition (weight of staff) modifies to the first setting value and the second setting value, improves the using flexible of whole device
Property, also further improve the reliability of oscillograph external controller.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is that one is the structural schematic diagrams of oscillograph external controller provided by the embodiment of the present invention.
Fig. 2 is a kind of flow chart of oscillograph external connection control method provided by the embodiment of the present invention.
Fig. 3 is a kind of structural schematic diagram of oscillographs test system provided by the embodiment of the present invention.
Fig. 4 is a kind of structural block diagram of oscillographs test system provided by the embodiment of the present invention.
Icon:
100- oscillograph external controller；200- oscillographs test system；
1- ontology；11- cavity；12- roof；13- inner bottom wall；
The first trigger assembly of 2-；The first pedal of 21-；The first spring of 22-；23- first pressure meter；
The second trigger assembly of 3-；The second pedal of 31-；32- second spring；33- second pressure meter；
4- signal processing component；The first counter of 41-；411- timer；The second counter of 42-；43- signal processor；
5- signal transmssion line；
6- oscillograph；61- oscillograph interface；62- oscillograph CPU.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment only
It is a part of the embodiments of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings
The component of embodiment can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
Inventor further investigation reveals that, staff using existing oscillograph signal waveform is tested when reliability
It is lower, to find out its cause, mainly staff is difficult to easily operate the triggering key of oscillograph and probe.Specifically, it is surveying
When examination, staff mostly can only with a hand with time point touch two probe, then with another hand operate oscillograph, but by
In two test points that a hand is difficult while stable point touching position is different, when twilight sunset being needed to test, long-time stable point is touched more
It is to be not easy, will cause probe sliding, measure less than stable signal, more victor causes short circuit, damages relevant device.
Defect present in the above scheme in the prior art, is that inventor is obtaining after practicing and carefully studying
As a result, therefore, the solution that the discovery procedure of the above problem and the hereinafter embodiment of the present invention are proposed regarding to the issue above
Scheme all should be the contribution that inventor makes the present invention in process of the present invention.
Based on the studies above, the embodiment of the invention provides a kind of oscillograph external controller and method, the oscillographs
External controller controls oscillograph by foot-operated trigger assembly, can discharge the both hands of staff, and then can be improved
The reliability of oscillograph test, guarantees the correctness and stability of measured signal.
Fig. 1 shows a kind of structural schematic diagram of oscillograph external controller 100 provided by the embodiment of the present invention, has
Figure is as it can be seen that the oscillograph external controller 100 includes ontology 1, the first trigger assembly 2, the second trigger assembly 3, signal processing
Component 4 and signal transmssion line 5.
Wherein, the first trigger assembly 1 and the second trigger assembly 2 are foot-operated, and the first trigger assembly 2 includes the first pedal
21, the first spring 22 and first pressure meter 23, the second trigger assembly 3 include the second pedal 31, second spring 32 and second pressure
Meter 33, further, signal processing component 4 include the first counter 41, the second counter 42 and signal processor 43.
It is cavity 11, the first counter 41, the second counter 42 and signal processor inside ontology 1 please continue to refer to Fig. 1
43 are placed in cavity 11 and are fixedly connected on the inner bottom wall 13 of ontology 1, and also fixation connects for first pressure meter 23 and second pressure meter 33
It is connected to inner bottom wall 13, first pressure meter 23 is close to the first counter 41, and second pressure meter 33 is close to the second counter 42.
First pressure meter 23 and the first counter 41 communicate to connect, the first counter 41 and 43 communication link of signal processor
It connects, second pressure meter 33 and the second counter 42 communicate to connect, and the second counter 42 is communicated to connect with signal processor 43, signal
One end of transmission line 5 and the communication connection of signal processor 43, the other end are communicatively coupled to an oscillograph 6.
Further, one end of the first spring 22 is fixedly connected on first pressure meter 23, the other end passes through the roof of ontology 1
12 are placed in the outside of ontology 1, and the first pedal 21 is fixedly connected with the other end of the first spring 22, and one end of second spring 32 is fixed
It is connected to second pressure meter 33, the other end is placed in the outside of ontology 1, the second pedal 31 and the second bullet across the roof 12 of ontology 1
The other end of spring 32 is fixedly connected.
As seen from Figure 1, staff can be controlled when using oscillograph using oscillograph external controller 100
The operation and stopping of oscillograph, it will be understood that staff can control oscillography by the first pedal 21 and the second pedal 31
The operation and stopping of device, for example, the first pedal 21 be start pedal, the second pedal 31 be stop pedal, signal transmssion line 5 with show
The CPU connection of wave device, when signal transmssion line 5 is inserted into oscillograph, the CPU of oscillograph is able to detect that the external control dress of oscillograph
100 access is set, and then activates the oscillograph external controller 100.
It is appreciated that the oscillograph external controller 100 is compared to existing foot control peripheral hardware, strong interference immunity, control
Stable, using flexible specifically please refers to Fig. 2, is a kind of external controlling party of oscillograph provided by the embodiment of the present invention
The flow chart of method, which is applied to the oscillograph external controller 100 of Fig. 1, specific as follows:
Step S21, first pressure meter obtain the first pressure of the first external pressure transmitted by the first pedal and the first spring
Force value, judges whether the first pressure value reaches the first setting value.
For example, the first pedal can be jammed on left foot when staff uses above-mentioned oscillograph external controller 100
21, the pressure (the first external pressure) that left foot is jammed on generation by the first pedal 21 passes to first pressure meter by the first spring 22
23, first pressure meter 23 obtains the first pressure value F of the first external pressure1。
Further, first pressure meter 23 judges first pressure value F1Whether first setting value V is reached1If reaching, turn
To step S22, if not reaching, any operation is not made.So set, can be improved the reliability of this method, for example, if work
Personnel are since maloperation has jammed on the first pedal 21, if the dynamics jammed on is smaller, are not above the first setting value V1, then first press
Power meter 23 not will do it any operation, avoids and receives the lesser power of jamming on and carry out maloperation.
Step S22, first pressure meter transmit the first trigger signal to the first counter, and the first counter receives first touching
Signalling is counted, to generate the first count value.
It is appreciated that working as first pressure value F1Reach the first setting value V1When, first pressure meter 23 just can be to the first counter
41 the first trigger signals of transmission.
First counter 41 receives the first trigger signal, then starts counting, and the first count value is generated, for example, first
The initial count value of counter 41 is zero, and after receiving the first trigger signal, the first count value of generation is " 1 ".
Step S23, the first counter judge whether receive third trigger signal in lasting setting duration.
Further, the first counter 41 is additionally provided with timer 411,41 communication link of timer 411 and the first counter
It connects.It is appreciated that timer 411 is for assisting whether the first counter 41 continuously receives trigger signal.It is controlled in oscillograph
In, control instruction includes operating instruction, clear screen instruction and halt instruction, wherein timer 411 and the first counter 41 for pair
Operating instruction and clear screen instruction are judged.
Specifically, when the first counter 41 is after receiving the first trigger signal, timer 411 starts timing, if
Persistently in setting duration (such as 500ms), the first counter receives third trigger signal, and timer 411 can be counted to first
Device 41, which sends a hint instructions, can determine the reception of third trigger signal after the first counter 41 receives the hint instructions
It is to turn to step S24 at this time in lasting setting duration.If being appreciated that in lasting setting duration, the first counter does not have
Third trigger signal is received, step S26 is turned to.
It is appreciated that third trigger signal is also sent by first pressure meter 23.
Step S24, the first counter count third trigger signal on the basis of the first count value to obtain
Second count value is sent to signal processor by two count values.
For example, being counted on the basis of 41 first count value " 1 " of the first counter to third trigger signal, the of acquisition
Two count values are " 2 ", and the second count value is sent to signal processor 43.
Step S25, signal processor receive the second count value, generate clear screen instruction according to the second count value, clear screen is referred to
It enables and oscillograph is transmitted to by signal transmssion line.
It is appreciated that clear screen instruction (clear+auto) is generated if signal processor 43 receives the second count value " 2 ",
And clear screen instruction is transmitted to oscillograph.
First count value is sent to signal processor by step S26, the first counter.
Step S27, signal processor receive the first count value, generate operating instruction according to the first count value, operation is referred to
It enables and oscillograph is transmitted to by signal transmssion line.
It is appreciated that being generated operating instruction (auto) if signal processor 43 receives the first count value " 1 ", and will fortune
Row instruction is transmitted to oscillograph.
It is appreciated that can be realized the reliable control to oscillograph operation and clear screen by step S21~step S27, lead to
It crosses the first setting value and persistently sets duration, the maloperation bring consequence of staff can be minimized, optionally, may be used also
To modify to lasting setting duration, suitably increase for example, duration persistently will be set, can be avoided staff and executing clearly
The first pedal 21 is frequently jammed on when screen operation, also convenience can be provided for the slower staff of some reactions, for one
The slower staff of a little reactions, if persistently setting duration is shorter, may when jamming on for the second time the time already exceed and hold
Continuous setting duration, i.e. staff should execute clear screen operation, as a result become operation operation, so may result in test can
It is reduced by property, therefore, suitably increases for the staff for reacting slower and persistently set duration, these staff can be made more
Add and accurately the first pedal 21 is jammed on.
Referring to Fig. 3, for a kind of another flow chart of oscillograph external connection control method provided by the embodiment of the present invention, it can
To understand, method illustrated in fig. 3 is for closing oscillograph, the specific steps are as follows:
Step S31, second pressure meter obtain the second pressure of the second external pressure transmitted by the second pedal and second spring
Force value, judges whether the second pressure value reaches the second setting value.
For example, can jam on the second pedal 31 with right crus of diaphragm when staff prepares to close oscillograph, the second pedal 31 will
Pressure (the second external pressure) used second spring 32 that right crus of diaphragm jams on generation passes to second pressure meter 33, second pressure meter 33
Obtain the second pressure value F of the second external pressure2。
Further, second pressure meter 33 judges second pressure value F2Whether second setting value V is reached2If reaching, turn
To step S32, if not reaching, any operation is not made.It accidentally steps on the second pedal 31 so set, can be avoided staff and leads
It causes oscillograph to close, improves the reliability of control.
Step S32, second pressure meter transmit the second trigger signal to the second counter, and the second counter receives second touching
Signalling is counted, to generate third count value.
Second counter 42 receives the second trigger signal, then starts counting, and third count value is generated, for example, second
The initial count value of counter 42 is zero, and after receiving the second trigger signal, the third count value of generation is " 1 ".
Third count value is sent to signal processor by step S33, the second counter.
Step S34, signal processor receive third count value, generate out code according to third count value, closing is referred to
It enables and oscillograph is transmitted to by signal transmssion line.
Signal processor 43 receives third count value " 1 ", generates halt instruction (stop), and halt instruction is transmitted to
Oscillograph.
Fig. 4 is please referred to, is a kind of structural block diagram of oscillographs test system 200 provided by the embodiment of the present invention,
There is figure as it can be seen that signal processor 43 receives the correlometer numerical value from the first counter 41 and the second counter 42, and according to phase
It closes count value and generates corresponding control instruction (operating instruction, clear screen instruction and halt instruction), control instruction is passed through into oscillograph
Interface 61 is transmitted to oscillograph CPU62.
Optionally, the first setting value and the second setting value can also modify according to the actual situation, for example, first pressure
Meter 21 can obtain the first modification instruction, be modified according to the first modification instruction to the first setting value, second pressure meter 31 can
To obtain the second modification instruction, modified according to the second modification instruction to the second setting value.It so, it is possible according to staff
Actual conditions the first setting value and the second setting value are adjusted, for example, correspondingly being jammed on if staff's weight is larger
Power it is also larger, the first setting value and the second setting value can suitably be increased, can be by first if staff's weight is smaller
Setting value and the second setting value suitably reduce, in addition it is also possible to according to the actual demand of staff to the first setting value and
Two setting values are adjusted.
It optionally, can be to the first counter when signal processor 43 is after receiving the first count value or the second count value
41 send initialization directive, and the first counter 41 receives initialization directive and initialized, it will be understood that after initializing
The count value of first counter 41 is " 0 ", and similarly, signal processor 43 can count after receiving third count value to second
Device 42 sends initialization directive, and the second counter 42 receives initialization directive and initialized, count value is initialized as
“0”。
To sum up, a kind of oscillograph external controller and method provided by the embodiment of the present invention, has carried out ingeniously structure
Wonderful design can make staff control oscillograph by both feet and run, clear screen and stop operation, and by triggering item
Part is set, and reliability, flexibility and the anti-interference of oscillograph test are improved, and then ensure that the correct of measured signal
Property and stability.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of oscillograph external controller, which is characterized in that including ontology, the first trigger assembly, the second trigger assembly, letter
Number processing component and signal transmssion line；
The body interior is cavity, and the signal processing component is set to the cavity and is fixedly connected on the ontology；
First trigger assembly is movably connected on the ontology, and it is separate that second trigger assembly is movably connected on the ontology
The position of first trigger assembly, first trigger assembly and second trigger assembly are foot-operated；
First trigger assembly and second trigger assembly are communicated to connect with the signal processing component, and the signal passes
One end of defeated line is communicatively coupled to the signal processing component, the other end is communicatively coupled to an oscillograph.
2. oscillograph external controller according to claim 1, which is characterized in that the signal processing component includes the
One counter, the second counter and signal processor；
First counter, second counter and the signal processor are placed in the cavity and are fixedly connected on institute
State the inner bottom wall of ontology；
First counter and first trigger assembly communicate to connect, and first counter and the signal processor are logical
Letter connection；
Second counter and second trigger assembly communicate to connect, and second counter and the signal processor are logical
Letter connection；
One end of the signal transmssion line is communicatively coupled to the signal processor.
3. oscillograph external controller according to claim 2, which is characterized in that be provided in first counter
Timer, the timer and first counter communicate to connect.
4. oscillograph external controller according to claim 3, which is characterized in that first trigger assembly includes the
One pedal, the first spring and first pressure meter；Second trigger assembly includes the second pedal, second spring and second pressure
Meter；
The first pressure meter is fixedly connected on the inner bottom wall of the ontology, and first pressure meter position is close in the cavity
The position of first counter and the separate signal processor；One end of first spring is fixedly connected on described first
The roof that pressure gauge, the other end pass through the ontology is placed in the outside of the ontology, first pedal and first spring
The other end be fixedly connected；
The second pressure meter is fixedly connected on the inner bottom wall of the ontology, and second pressure meter position is close in the cavity
The position of second counter and the separate signal processor；One end of the second spring is fixedly connected on described second
The roof that pressure gauge, the other end pass through the ontology is placed in the outside of the ontology, second pedal and the second spring
The other end be fixedly connected.
5. a kind of oscillograph external connection control method, which is characterized in that outside applied to any oscillograph of Claims 1 to 4
Connect control device, which comprises
First trigger assembly detects whether that there are the first external pressures, if detecting the presence of first external pressure, obtains institute
The first pressure value for stating the first external pressure, judges whether the first pressure value reaches the first setting value, if first pressure
Force value reaches first setting value, and Xiang Suoshu signal processing component transmits the first trigger signal；
Signal processing component receives first trigger signal, generates operating instruction according to first trigger signal, will be described
Operating instruction is transmitted to the oscillograph by the signal transmssion line；
Second trigger assembly detects whether that there are the second external pressures, if detecting the presence of second external pressure, obtains institute
The second pressure value for stating the second external pressure, judges whether the second pressure value reaches the second setting value, if second pressure
Force value reaches second setting value, and Xiang Suoshu signal processing component transmits the second trigger signal；
The signal processing component receives second trigger signal, generates halt instruction according to second trigger signal, will
The halt instruction is transmitted to the oscillograph by the signal transmssion line.
6. oscillograph external connection control method according to claim 5, which is characterized in that first trigger assembly includes the
One pedal, the first spring and first pressure meter, first spring be connected to first pedal and the first pressure meter it
Between, the first pressure meter and the signal processing component communicate to connect；First trigger assembly judges the first pressure
Whether value reaches the first setting value, if the first pressure value reaches first setting value, Xiang Suoshu signal processing component is passed
The step of defeated first trigger signal, comprising:
The first pressure meter obtains the first pressure of the first external pressure transmitted by first pedal and first spring
Force value, judges whether the first pressure value reaches the first setting value, if reaching, the first touching of Xiang Suoshu signal processing component transmission
It signals.
7. oscillograph external connection control method according to claim 6, which is characterized in that the signal processing component includes the
One counter and signal processor, first counter respectively with the first pressure meter and the signal processor communication link
It connects, the signal processor is communicated to connect by the signal transmssion line and the oscillograph；The signal processing component receives
First trigger signal, generates operating instruction according to first trigger signal, and the operating instruction is passed through the signal
The step of transmission line to oscillograph, comprising:
First counter receives the first trigger signal of the first pressure meter transmission, carries out to first trigger signal
It counts to generate the first count value, judges whether receive third trigger signal in lasting setting duration, if described lasting
It is not received by third trigger signal in setting duration, first count value is transmitted to the signal processor；
The signal processor receives first count value, operating instruction is generated according to first count value, by the fortune
Row instruction is transmitted to the oscillograph by the signal transmssion line.
8. oscillograph external connection control method according to claim 7, which is characterized in that the method also includes:
For the signal processor after receiving first count value, the first counter of Xiang Suoshu sends initialization directive；
First counter receives the initialization directive and is initialized.
9. oscillograph external connection control method according to claim 7, which is characterized in that the method also includes:
If first counter receives third trigger signal in described persistently set in duration, in first count value
On the basis of the third trigger signal is counted to obtain the second count value, second count value is transmitted to the letter
Number processor；
The signal processor receives second count value, generates clear screen instruction according to second count value, will be described clear
Screen instruction is transmitted to the oscillograph by the signal transmssion line.
10. oscillograph external connection control method according to claim 5, which is characterized in that the method also includes:
First trigger assembly obtains the first modification instruction for modifying first setting value, according to first modification
Instruction modifies to first setting value；
Second trigger assembly obtains the second modification instruction for modifying second setting value, according to second modification
Instruction modifies to second setting value.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112286095A (en) * | 2020-10-19 | 2021-01-29 | 深圳市信锐网科技术有限公司 | Oscilloscope control system, method, device and medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344816Y (en) * | 1998-10-16 | 1999-10-20 | 刘杰 | Counter for counting passers-by |
| CN1987732A (en) * | 2005-12-21 | 2007-06-27 | 联想(北京)有限公司 | One key on-and-off unit for computer and reset device and method |
| CN201163372Y (en) * | 2007-10-10 | 2008-12-10 | 张铁军 | Foot-actuated data collector |
| CN202710632U (en) * | 2012-06-15 | 2013-01-30 | 深圳市祈飞科技有限公司 | Oscilloscope |
| CN103869128A (en) * | 2012-12-13 | 2014-06-18 | 北京普源精电科技有限公司 | Oscilloscope triggering method and oscilloscope with triggering function |
| CN206863097U (en) * | 2017-04-06 | 2018-01-09 | 京信通信技术(广州)有限公司 | The control circuit and control system of oscillograph |
-
2018
- 2018-10-15 CN CN201811201945.4A patent/CN109406896B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344816Y (en) * | 1998-10-16 | 1999-10-20 | 刘杰 | Counter for counting passers-by |
| CN1987732A (en) * | 2005-12-21 | 2007-06-27 | 联想(北京)有限公司 | One key on-and-off unit for computer and reset device and method |
| CN201163372Y (en) * | 2007-10-10 | 2008-12-10 | 张铁军 | Foot-actuated data collector |
| CN202710632U (en) * | 2012-06-15 | 2013-01-30 | 深圳市祈飞科技有限公司 | Oscilloscope |
| CN103869128A (en) * | 2012-12-13 | 2014-06-18 | 北京普源精电科技有限公司 | Oscilloscope triggering method and oscilloscope with triggering function |
| CN206863097U (en) * | 2017-04-06 | 2018-01-09 | 京信通信技术(广州)有限公司 | The control circuit and control system of oscillograph |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112286095A (en) * | 2020-10-19 | 2021-01-29 | 深圳市信锐网科技术有限公司 | Oscilloscope control system, method, device and medium |
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