CN108872836A - A kind of detection method and device of control panel anti-electromagnetic-radiation ability - Google Patents
A kind of detection method and device of control panel anti-electromagnetic-radiation ability Download PDFInfo
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- CN108872836A CN108872836A CN201810741938.7A CN201810741938A CN108872836A CN 108872836 A CN108872836 A CN 108872836A CN 201810741938 A CN201810741938 A CN 201810741938A CN 108872836 A CN108872836 A CN 108872836A
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- control panel
- tension coil
- ignition lead
- crosspoint
- electric energy
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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
- G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
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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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
Abstract
The invention discloses a kind of detection method and device of control panel anti-electromagnetic-radiation ability, by the high-tension coil for starting preset number, high voltage electric energy is generated using the high-tension coil, and give high-voltage power transmission to ignition lead connected to it, ignition lead is in the case where energization, electric and magnetic fields interaction variation, and then electromagnetic radiation can be generated around ignition lead.Control panel is placed on ignition lead to be formed by electromagnetic radiation field, interference of electromagnetic radiation when fuel gas product igniting to control panel can effectively be simulated, when the tested control panel works normally, then determine that its anti-electromagnetic-radiation ability is qualified, and then realize the anti-interference ability detection of the tested control panel, facilitate subsequent product rectification design.
Description
Technical field
This application involves technical field of electricity more particularly to a kind of detection methods and dress of control panel anti-electromagnetic-radiation ability
It sets.
Background technique
The gas-fired equipments such as existing gas stove, water heater mostly use electronic ignition, for example, being carried out using pulse igniter
Igniting.
Specifically, the pulsed high-frequency oscillator that pulse igniter is made of electronic component, is produced by oscillator
The boosted transformer of raw high frequency voltage rises the high voltage at 15KV, and the high-voltage electricity of generation is transferred to ignition electrode by ignition lead,
Then point discharge is carried out using ignition electrode, finally by the combustion gas on the spark initiation gas-fired equipment that discharges.But in pulse point
During firearm works, after ignition lead connected to it is powered, the electric and magnetic fields of interaction variation can generate electromagnetic wave, as
Electromagnetic radiation.And have many Sensitive Apparatuses in the control panel of gas-fired equipment, under high-intensity electromagnetic radiation, control panel will be by this
The interference of electromagnetic radiation leads to its internal signal entanglement, and then gas-fired equipment is caused phenomena such as resetting, crashing occur.
Therefore, the anti-interference ability for how detecting the control panel of gas-fired equipment has the reliability for improving product important
Meaning.
Summary of the invention
This application provides a kind of detection method and device of control panel anti-electromagnetic-radiation ability, to control in assessment equipment
The anti-interference ability of plate facilitates subsequent product rectification design.
According to the embodiment of the present application in a first aspect, provide a kind of detection method of control panel anti-electromagnetic-radiation ability,
This method comprises the following steps：
The high-tension coil for starting preset number generates high voltage electric energy using the high-tension coil；
The high voltage electric energy is transferred to discharge electrode using the ignition lead connecting with the high-tension coil, wherein described to put
Battery plate is for discharging the high voltage electric energy；
Judgement is set to whether the control panel that the ignition lead is formed by electromagnetic field can work normally；
If can work normally, determine that control panel radiation resistance is qualified.
Optionally, start the high-tension coil of preset number, including：
It chooses and the high-tension coil that the ignition lead in crosspoint is connected is not present between each other；
The high-tension coil of preset number is selected to be started from the high-tension coil.
Optionally, start the high-tension coil of preset number, including：
It obtains and is formed by crosspoint between each ignition lead；
Select the crosspoint of preset number as crosspoint to be measured from the crosspoint；
Start the high-tension coil that the corresponding ignition lead in the crosspoint to be measured is connected.
Optionally, judgement is set to whether the control panel that the ignition lead is formed by electromagnetic field can work normally,
Including：
The different location that the ignition lead is formed by electromagnetic field is arranged in control panel；
Whether the control panel that judgement is located at the different location of the electromagnetic field respectively can work normally.
According to the second aspect of the embodiment of the present application, a kind of detection device of control panel anti-electromagnetic-radiation ability is provided,
The device includes：
Electric energy generating modules：For starting the high-tension coil of preset number, high voltage electric energy is generated using the high-tension coil；
Electric energy conversion module：It is put for being transferred to the high voltage electric energy using the ignition lead being connect with the high-tension coil
Battery plate, wherein the discharge electrode is for discharging the high voltage electric energy；
Anti-radiation detection module：For judging that being set to the control panel that the ignition lead is formed by electromagnetic field whether may be used
To work normally；
Anti-radiation determination module：If determining that control panel radiation resistance is qualified for can work normally.
Optionally, the electric energy generating modules include：
Ignition lead chooses submodule：For choosing, there is no the high-voltage lines that the ignition lead in crosspoint is connected between each other
Circle；
First electric energy production submodule：For selecting the high-tension coil of preset number to be opened from the high-tension coil
It is dynamic.
Optionally, the electric energy generating modules include：
Crosspoint acquisition submodule：Crosspoint is formed by between each ignition lead for obtaining；
Crosspoint acquisition submodule to be measured：For selecting the crosspoint of preset number as to test cross from the crosspoint
Crunode；
Second electric energy production submodule：The high-voltage line connected for starting the corresponding ignition lead in the crosspoint to be measured
Circle.
Optionally, the anti-radiation detection module includes：
Submodule is arranged in control panel：For the different positions that the ignition lead is formed by electromagnetic field to be arranged in control panel
It sets；
Anti-radiation detection sub-module：For judge respectively positioned at the electromagnetic field different location the control panel whether
It can work normally.
By above technical scheme as it can be seen that the detection method and device of control panel anti-electromagnetic-radiation ability provided by the present application,
By starting the high-tension coil of preset number, high voltage electric energy is generated using the high-tension coil, and high-voltage power transmission is connected thereto
Ignition lead, for ignition lead in the case where energization, electric and magnetic fields interaction variation and then can generate electricity around ignition lead
Magnetic radiation.Control panel is placed on ignition lead to be formed by electromagnetic radiation field, can effectively simulate fuel gas product igniting
When interference of the electromagnetic radiation to control panel then determine that its anti-electromagnetic-radiation ability is closed when the tested control panel works normally
Lattice, and then realize the anti-interference ability detection of the tested control panel, facilitate subsequent product rectification design.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the detection method of control panel anti-electromagnetic-radiation ability provided by the invention；
Fig. 2 is a kind of process signal for the high-tension coil method for starting preset number in detection method provided by the invention
Figure；
Fig. 3 is the process signal of the high-tension coil method of another starting preset number in detection method provided by the invention
Figure；
Fig. 4 is the idiographic flow schematic diagram of step S130 in Fig. 1；
Fig. 5 is a kind of structural schematic diagram of the detection device of control panel anti-electromagnetic-radiation ability provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they are only claims
The example of consistent device and method described in book.
Interference of the high-voltage pulse to its own when for simulation gas-fired equipment igniting, more succinctly, conveniently, efficiently go to assess
Product anti-interference ability facilitates subsequent research and development to rectify and improve.This application provides the detection methods of control panel anti-electromagnetic-radiation ability
And device, to simulate the space radiation of igniter, and the anti-electromagnetic-radiation ability of control panel is detected.
Fig. 1 is a kind of flow diagram of the detection method of control panel anti-electromagnetic-radiation ability provided by the invention.Such as Fig. 1
Shown, this method specifically comprises the following steps：
Step S110：Start preset number high-tension coil, using the high-tension coil generate high voltage electric energy power supply,
Specifically, can use detection device to realize that anti-interference ability detects, can design in the device control switch,
The high-tension coil of high voltage electric energy is provided, the ignition lead of electromagnetic field is provided and is used to form the electric discharge of closed circuit for ignition lead
Plate.Wherein, the connection of the output end of one end of control switch and power supply, the other end connect with the input terminal of corresponding high-tension coil
It connects, the output end of high-tension coil and one end of ignition lead connect, and the output end of ignition lead and one end of discharge electrode connect, described to put
The other end of battery plate is grounded.
Therefore, after opening control switch, the high-tension coil starting connecting with the control switch generates high voltage electric energy, wherein
The number of the high-tension coil is set according to the intensity of required interference electromagnetic field, and the number of the high-tension coil of starting is more,
The radiation of generation is stronger, and then stronger to the interference of tested control panel.
Fig. 2 is a kind of process signal for the high-tension coil method for starting preset number in detection method provided by the invention
Figure.As shown in Fig. 2, the starting method of high-tension coil specifically includes：
Step S111：It chooses and the high-tension coil that the ignition lead in crosspoint is connected is not present between each other.
Step S112：The high-tension coil of preset number is selected to be started from the high-tension coil.
Wherein, in order to facilitate the control in test process to above-mentioned control switch, in the present embodiment, above-mentioned high-tension coil is set
It sets in the same side of detection device table top, meanwhile, discharge electrode is arranged in opposite with above-mentioned igniter another on detection device table top
Side, ignition lead is without cross arrangement successively on detection device table top.
In order to provide simulation more electromagnetic field spatial models, the present embodiment additionally provides the starting of another high-tension coil
Method.Fig. 3 is the flow diagram of the high-tension coil method of another starting preset number in detection method provided by the invention.
As shown in figure 3, this method specifically comprises the following steps：
Step S113：It obtains and is formed by crosspoint between each ignition lead.
Specifically, high-tension coil can be designed as when designing detection device by the first high-tension coil group and second group
High-tension coil composition.Wherein, it is adjacent to be separately positioned on detection device table top for the first high-tension coil group and second group of high-tension coil
Two sides；The first ignition lead group connecting with the first high-tension coil group, the second ignition lead group connecting with the second high-tension coil group are indulged
Traversed by mistake is arranged on the detection device table top.Meanwhile the one of control switch is still in the high-tension coil connection type of each group
The connection of the output end of end and corresponding power supply, the other end are connected with the input terminal of corresponding high-tension coil, high-tension coil
The connection of one end of output end and ignition lead, the output end of ignition lead and one end of discharge electrode connect, the other end ground connection of discharge electrode.
Wherein, two groups of discharge electrode, power supply can share one.In this way, the ignition lead in any group in two ignition lead groups
Just with another group in ignition lead there are crosspoints.
Step S114：Select the crosspoint of preset number as crosspoint to be measured from the crosspoint.
According to the spatial model and intensity of required electromagnetic field, position and the number in crosspoint are selected.
Step S115：Start the high-tension coil that the corresponding ignition lead in the crosspoint to be measured is connected.
By above-mentioned criss-cross ignition lead, even more ideal comprehensive electromagnetic radiation field can be provided.
Step S120：The high voltage electric energy is transferred to discharge electrode using the ignition lead connecting with the high-tension coil,
In, the discharge electrode is for discharging the high voltage electric energy.
Above-mentioned high-tension coil, ignition lead and discharge electrode constitute closed circuit, wherein the high pressure that high-tension coil is generated
Ignition lead connected to it is given in electrical transmission, and ignition lead is in the case where energization, electric and magnetic fields interaction variation, and then in ignition lead
Surrounding can generate electromagnetic radiation.
Step S130：Whether judgement is set to the control panel that the ignition lead is formed by electromagnetic field can normal work
Make；
Specifically, control panel to be measured is placed on around ignition lead, it is at ignition lead and is formed by electromagnetic field,
Judge control panel whether normal operation.
Since the relative position between control panel and ignition lead is different, corresponding control panel is formed by electricity in ignition lead
Position in magnetic field is also different, for example, control panel is different with a distance from ignition lead, received interference radiation intensity is different, from point
Firewire is closer, and received radiation is stronger.
The method that the present embodiment additionally provides setting control panel and ignition lead different distance carries out anti-interference test.Fig. 4 is
The idiographic flow schematic diagram of step S130 in Fig. 1.As shown in figure 4, this method specifically comprises the following steps：
Step S131：The different location that the ignition lead is formed by electromagnetic field is arranged in control panel.
Wherein it is possible to nonmetallic partition is arranged above detection device table top by height-adjustable movable support,
By the work of switch control fixed point firearm, and the height of movable support is controlled, controls control panel with a distance from ignition lead,
And then control the received radiation intensity of control panel.In turn, control panel is placed on nonmetallic partition, by controlling movable support
In different height, tested control panel can be finely tuned in the different location of electromagnetic field, and then the anti-dry of tested control panel can be observed
Disturb ability.
Step S132：Whether the control panel that judgement is located at the different location of the electromagnetic field respectively can normal work
Make.
If can work normally, S140 is thened follow the steps, otherwise, then determines that control panel radiation resistance is unqualified.
Step S140：If can work normally, determine that control panel radiation resistance is qualified.
The detection method of control panel anti-electromagnetic-radiation ability provided in this embodiment, by the high-voltage line for starting preset number
Circle generates high voltage electric energy using the high-tension coil, and gives high-voltage power transmission to ignition lead connected to it, and ignition lead is in energization
In the case of, electric and magnetic fields interaction variation, and then electromagnetic radiation can be generated around ignition lead.Control panel is placed on a little
Firewire is formed by electromagnetic radiation field, and control panel is done in electromagnetic radiation when can effectively simulate fuel gas product igniting
It disturbs, when the tested control panel works normally, then determines that its anti-electromagnetic-radiation ability is qualified, and then realize the tested control panel
Anti-interference ability detection facilitates subsequent product rectification design.
Based on above-mentioned detection method, the present embodiment additionally provides a kind of detection device of control panel anti-electromagnetic-radiation ability.
Fig. 5 is a kind of structural schematic diagram of the detection device of control panel anti-electromagnetic-radiation ability provided by the present application.As shown in figure 5, should
Device includes：
Electric energy generating modules 510：For starting the high-tension coil of preset number, high-voltage electricity is generated using the high-tension coil
Energy.
Wherein, which may include：
Ignition lead chooses submodule 511：It chooses and the high-tension coil that the ignition lead in crosspoint is connected is not present between each other.
First electric energy production submodule 512：The high-tension coil of preset number is selected to be started from the high-tension coil.
Electric energy generating modules 510 can also include：
Crosspoint acquisition submodule 513：It obtains and is formed by crosspoint between each ignition lead；
Crosspoint acquisition submodule 514 to be measured：Select the crosspoint of preset number as to test cross from the crosspoint
Crunode；
Second electric energy production submodule 513：The high pressure connected for starting the corresponding ignition lead in the crosspoint to be measured
Coil.
Electric energy conversion module 520：For the high voltage electric energy to be transmitted using the ignition lead being connect with the high-tension coil
To discharge electrode, wherein the discharge electrode is for discharging the high voltage electric energy.
Anti-radiation detection module 530：For judging that being set to the control panel that the ignition lead is formed by electromagnetic field is
It is no to can work normally.
Wherein, which may include：
Submodule is arranged in control panel：The different location that the ignition lead is formed by electromagnetic field is arranged in control panel；
Anti-radiation detection sub-module：Whether the control panel that judgement is located at the different location of the electromagnetic field respectively can be with
It works normally.
Anti-radiation determination module 540：If can work normally, determine that control panel radiation resistance is qualified.
As seen from the above-described embodiment, detection device provided by the present application, not only can effective analog subscriber family in reality
Interference of the high-voltage pulse to equipment itself when border is lighted a fire using gas-fired equipment, meanwhile, in the research and development of products stage, it can use this
Detection device more succinctly, conveniently, efficiently removes assessment product anti-interference ability, facilitates subsequent product as routine test means
Rectification.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of detection method of control panel anti-electromagnetic-radiation ability, which is characterized in that described method includes following steps：
The high-tension coil for starting preset number generates high voltage electric energy using the high-tension coil；
The high voltage electric energy is transferred to discharge electrode using the ignition lead connecting with the high-tension coil, wherein the discharge electrode
Discharge the high voltage electric energy；
Judgement is set to whether the control panel that the ignition lead is formed by electromagnetic field can work normally；
If can work normally, determine that control panel radiation resistance is qualified.
2. detection method according to claim 1, which is characterized in that the high-tension coil for starting preset number, using described
High-tension coil generates high voltage electric energy, including：
It chooses and the high-tension coil that the ignition lead in crosspoint is connected is not present between each other；
The high-tension coil of preset number is selected to be started from the high-tension coil.
3. detection method according to claim 1, which is characterized in that start the high-tension coil of preset number, including：
It obtains and is formed by crosspoint between each ignition lead；
Select the crosspoint of preset number as crosspoint to be measured from the crosspoint；
Start the high-tension coil that the corresponding ignition lead in the crosspoint to be measured is connected.
4. detection method according to any one of claims 1 to 3, which is characterized in that judgement is set to ignition lead institute shape
At electromagnetic field in control panel whether can work normally, including：
The different location that the ignition lead is formed by electromagnetic field is arranged in control panel；
Whether the control panel that judgement is located at the different location of the electromagnetic field respectively can work normally.
5. a kind of detection device of control panel anti-electromagnetic-radiation ability, which is characterized in that described device includes：
Electric energy generating modules：For starting the high-tension coil of preset number, high voltage electric energy is generated using the high-tension coil；
Electric energy conversion module：For the high voltage electric energy to be transferred to electric discharge using the ignition lead connecting with the high-tension coil
Plate, wherein the discharge electrode discharges the high voltage electric energy；
Anti-radiation detection module：For judging to be set to control panel that the ignition lead is formed by electromagnetic field whether can be just
Often work；
Anti-radiation determination module：If the control panel can work normally, determine that the control panel radiation resistance is qualified.
6. detection device according to claim 5, which is characterized in that the electric energy generating modules include：
Ignition lead chooses submodule：For choosing, there is no the high-tension coils that the ignition lead in crosspoint is connected between each other；
First electric energy production submodule：For selecting the high-tension coil of preset number to be started from the high-tension coil.
7. detection device according to claim 5, which is characterized in that the electric energy generating modules include：
Crosspoint acquisition submodule：It obtains and is formed by crosspoint between each ignition lead；
Crosspoint acquisition submodule to be measured：Select the crosspoint of preset number as crosspoint to be measured from the crosspoint；
Second electric energy production submodule：The high-tension coil connected for starting the corresponding ignition lead in the crosspoint to be measured.
8. according to any detection device of claim 5 to 7, which is characterized in that the anti-radiation detection module includes：
Submodule is arranged in control panel：For the different location that the ignition lead is formed by electromagnetic field to be arranged in control panel；
Anti-radiation detection sub-module：For judging whether the control panel of the different location positioned at the electromagnetic field can be with respectively
It works normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741938.7A CN108872836B (en) | 2018-07-09 | 2018-07-09 | Method and device for detecting electromagnetic radiation resistance of control panel |
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|---|---|---|---|
| CN201810741938.7A CN108872836B (en) | 2018-07-09 | 2018-07-09 | Method and device for detecting electromagnetic radiation resistance of control panel |
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| CN108872836B CN108872836B (en) | 2021-10-08 |
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