CN110412977A - A kind of test device for flash control equipment - Google Patents
A kind of test device for flash control equipment Download PDFInfo
- Publication number
- CN110412977A CN110412977A CN201910809285.6A CN201910809285A CN110412977A CN 110412977 A CN110412977 A CN 110412977A CN 201910809285 A CN201910809285 A CN 201910809285A CN 110412977 A CN110412977 A CN 110412977A
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- Prior art keywords
- flash
- control
- equipment
- control equipment
- switch
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 241001465382 Physalis alkekengi Species 0.000 claims description 9
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Abstract
The invention discloses a kind of test device for flash control equipment, the flash control equipment is that can change the equipment of working condition by flash state, comprising: for accessing the access device of flash control equipment to be tested；It connects with access device and accesses the control switch at power supply both ends；The driving circuit being connected with control switch；It is connected with driving circuit, the controller of flash state intermittently occurs for the control signal control drive circuit drive control switch by output；Wherein, flash state is the off-position for remaining powered off duration and being no more than preset duration.Control switch is made frequently to be in flash state by the control signal that controller exports in the application, and the control switch and the series connection of upper end to be measured control equipment are, it can be achieved that flash control equipment realization repeatedly test, avoids the problem of single test inaccuracy.
Description
Technical field
The present invention relates to technical field of electrical equipment, more particularly to a kind of test device for flash control equipment.
Background technique
The work of long-distance intelligent control electrical equipment is most popular one of the development trend of current electrical equipment, but to be realized
The premise that electrical equipment remotely controls is electrical equipment electrification.But based on the current conventional habit using electric appliance, it can pass through
Power switch is switched off or on the power supply of electrical equipment, if electrical equipment is in off-position, also just cannot achieve electric appliance and sets
Standby long-range control.
Therefore, if user is controlling electrical equipment work by power switch or when not working, only pair in short-term
Appliance cut-off, and correspondingly make electrical equipment work or after not working, restore the power supply to electrical equipment, then electric appliance is set
The standby state that can continue to maintain electricity.
Summary of the invention
The object of the present invention is to provide a kind of test devices for flash control equipment, can be simply and effectively to flash
Control equipment is tested, and guarantees the validity of flash control equipment.
In order to solve the above technical problems, the present invention provides a kind of test device for flash control equipment, the flash
Controlling equipment is that can change the equipment of working condition by flash state, comprising:
For accessing the access device of flash control equipment to be tested；
It connects with the access device and accesses the control switch at power supply both ends；
The driving circuit being connected with the control switch；
It is connected with the driving circuit, controls the driving circuit for the control signal by output and drive the control
Intermittently there is the controller of multiple flash state in system switch；Wherein, the flash state is to remain powered off duration to be no more than in advance
If the off-position of duration.
Wherein, the driving circuit includes resistance R, switching transistor Q, relay K, diode D；
Wherein, the one end the resistance R is connected with the output end of the controller, the other end and the switching transistor
Base stage is connected；The emitter ground connection of the switching transistor Q, collector and the relay K phase first input end and institute
Diode D anode to be stated to be connected, second input terminal of relay K is connected with DC power supply with the diode cathode D,
The output end of output relay K is connected with the control switch.
Wherein, the controller is built-in with the adjustable timer of timing；The controller is according to the timer
Timing modulates high level duty ratio and the interval duration of output high level in the control signal.
Wherein, the timer is the device that the timing interval duration is not less than 1 second.
Wherein, the access device includes multiple access interface being connected in parallel.
It wherein, further include the access power supply both ends of connecting jointly with the control switch and the access device
Self-resetting switch.
Wherein, as soon as flash control equipment is every appearance time flash state, switch the lamps and lanterns of one action state.
Test device provided by the present invention for flash control equipment, the flash control equipment is that can pass through flash
The equipment of state change working condition, comprising: for accessing the access device of flash control equipment to be tested；And access device
The control switch at series connection access power supply both ends；The driving circuit being connected with control switch；It is connected with driving circuit, uses
Intermittently there is the controller of flash state in the control signal control drive circuit drive control switch by output；Wherein,
Flash state is the off-position for remaining powered off duration and being no more than preset duration.
Control switch is made frequently to be in flash state by the control signal that controller exports in the application, and the control
Switch and flash to be measured control equipment series connection, therefore, when flash state occurs in control switch, correspondingly flash controls equipment
Also there is flash state, then whether the working condition that user only needs to observe flash control equipment switches, that is, know to dodge
The quality of the working performance of disconnected control equipment；And controller can make the multiple flash state of the appearance of control switch interval,
Flash control equipment so can be realized and realize repeatedly test, avoid the problem of single test inaccuracy.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the test device provided in an embodiment of the present invention that equipment is controlled for flash；
Fig. 2 be another embodiment of the present invention provides for flash control equipment test device structural schematic diagram；
Fig. 3 is the coordinate schematic diagram of control signal provided in an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in FIG. 1, FIG. 1 is the structural representations of the test device provided in an embodiment of the present invention for flash control equipment
Figure, the apparatus may include:
For accessing the access device 2 of flash control equipment 1 to be tested；
It connects with access device 2 and accesses the control switch 3 at power supply both ends；
The driving circuit 4 being connected with control switch 3；
It is connected with driving circuit 4, between the 4 drive control switch 3 of control signal control drive circuit by output
There is the controller 5 of multiple flash state with having a rest；Wherein, flash state is the power-off for remaining powered off duration and being no more than preset duration
State.
Signified flash control equipment 1 refers to that user can be by pushing power switch or touch-control power knob etc. in the application
Operation, so that flash state occurs in supply voltage, so that the equipment that working condition changes.For example, can flash control
Lamps and lanterns, when user presses the switch on wall, there is open circuit in lamps and lanterns and power supply, when user unclamps the switch on wall
When, lamps and lanterns and power supply are again switched on.Because the impossible long-time push switch of user is not put under regular situation, power
Power supply is of short duration power-off, so that of short duration off-position occurs in the supply voltage of lamps and lanterns, when the circuit of lamps and lanterns detects this sudden strain of a muscle
Disconnected state, that is, can be changed its working condition, for example, becoming OFF state from illuminating state, or become from a kind of light color
Another light color etc..
But for flash controls equipment 1, if the when long duration of flash power-off is too short, it is likely that flash
The circuit of control equipment 1 can't detect, and be considered that circuit fluctuates, but if the power-off shape that flash control equipment can perceive
State needs last longer, and does not meet the habit of user's push switch.Therefore needing to control equipment 1 for flash can perceive
Flash state set a power-off duration.
And before flash control equipment investment use, whether the duration for the flash state that can be incuded can reach setting
It is required that can not judge.Therefore the test device for detecting flash control equipment is provided in the application.
In the present embodiment, as shown in Figure 1, access device 2 is used for the flash control access test electricity of equipment 1 to be tested
Road, so that the input terminal of flash control equipment 1 connects with control switch 3 and connects the positive and negative anodes of power supply, then when control is opened
When closing 3 closure, flash control equipment 1 can connect supply voltage, and when control switch 3 disconnects, flash control equipment 1 i.e. with
Supply voltage disconnects；And the control signal that controller 5 exports, it can control 4 drive control switch 3 of driving circuit and flash shape occur
Flash state can occur in state, namely the input voltage for being comparable to the control flash control equipment 1 of control switch 3, thus user
Whether the working condition for only needing to observe flash control equipment 1 switches, and the test of flash control equipment 1 can be realized.Cause
Power-off duration when there is flash state for control switch 3 is controlled by control signal, for manually controlling, is had
Higher control precision；In addition, control switch 3 is spaced multiple appearance flash switch, it can be realized and flash is controlled
Equipment 1, the measurement of continuous several times avoid the unstability of single measurement result, improve the measurement result of flash control equipment 1
Reliability.
The test device for flash control equipment in the application, controls the concatenated control of equipment 1 by control and flash
The open and close of switch 3 is made, so that there is flash state in the input terminal simulation of flash control equipment 1, thus quick and easy
Realize the test of flash control equipment 1, and control switch 3 repeatedly flash state can occur with spaced, and flash can be realized
More than 1 successional test of equipment is controlled, the reliability of test result is improved.
Optionally, in another embodiment of the present invention, as shown in Fig. 2, Fig. 2 be another embodiment of the present invention provides
The test device for flash control equipment structural schematic diagram, the structure of the driving circuit 4 can specifically include:
Resistance R, switching transistor Q, relay K, diode D；
Wherein, the one end resistance R is connected with the output end of controller, and the other end is connected with the base stage of switching transistor Q；
The emitter of switching transistor Q is grounded, and collector is connected with relay K phase first input end and diode D anode, relay
The second input terminal of device K is connected with DC power supply with diode cathode D, the output end and control switch phase of output relay K
Connection.
As shown in Fig. 2, when controller 5 exports the control signal of high level, the collector and emitter of switching transistor D
Conducting, relay K control control switch and disconnect；When controller 5 exports low level control signal, the collection of switching transistor Q
Electrode and emitter disconnect, and relay K controls control switch closure.As shown in figure 3, Fig. 3 is control provided in an embodiment of the present invention
The coordinate schematic diagram of signal processed.Controller 5 can export PWM square-wave pulse signal, just export one high electricity at interval of the section time
Flat, the power-off duration that the duration lasting for high level can be sensed according to the circuit that flash controls equipment 1 is set.
Optionally, in another embodiment of the present invention, can also further include:
Controller 5 is built-in with the adjustable timer of timing；Controller 5 is according to the timing modulation control of timer
High level duty ratio and the interval duration of output high level in signal.
Because user is when pressing the power switch of flash control equipment 1, the duration of pushing power switch is not
Determine value, the power-off duration in other words controlling the flash state of flash control 1 switch operating state of equipment cannot be a fixation
Time point, a but time range value guarantees the duration of user's pushing power switch within this time range, flash
Control equipment 1 can detect and realize that working condition switches.
In order to accurately test out the power-off duration that flash control equipment energy 1 enough detects, it is necessary to adjust control repeatedly and open
The length of 3 power-off times is closed, to achieve the purpose that accurately testing flash controls the power-off duration range that equipment 1 is able to detect that.
Optionally, timer is the device that the timing interval duration is not less than 1 second.
The interval duration of each output high level of timer timing is not less than 1 second, avoids the work of flash control equipment
State switching is too fast, influences staff and goes through, and therefore the service life for influencing flash control equipment was not suitable for
In frequently progress flash test.
Optionally, in another embodiment of the present invention, can also further include:
Access device 2 includes multiple access interface being connected in parallel.
Because access device 2 includes multiple access interface, then the access device 2 can connect multiple flash controls simultaneously
Equipment 1, to realize while test multiple flash control equipment 1, to improve the testing efficiency of flash control equipment 1.
Specifically, which can be a porous power socket, and multiple flash control equipment 1 are accessed more by plug
Hole insert row.
Optionally, in another embodiment of the present invention, as shown in Fig. 2, can also further include:
It connects jointly with control switch 3 and access device 2 and accesses the self-resetting switch 6 at power supply both ends.
Although the control signal that controller 5 exports can accurately test flash control, whether equipment 1 can sense flash
Signal, or even the power-off duration range of the flash control flash state that can be detected of equipment 1 can also be accurately measured, still,
It can not determine whether the power-off duration range meets the habit of user's push switch duration completely.Therefore, in the application
The further series connection self-resetting switch 6 in control switch 3 when only self-resetting switch 6 and control switch 3 are closed at, dodges
Disconnected control equipment 1 just can turn on supply voltage.
Self-resetting switch 6 refers to be kept closed under conventional sense, user by can make when lower switch switch disconnect, pine
After switch, automatic rebounding is switched, and reply the switch of closed state；And flash control equipment 1 commonly open by a kind of power supply
It closes.
It therefore, can also be on the basis of controlling equipment 1 to flash by controller 5 and driving circuit 4 and testing
One step by the Self-resetting open 6 passes to flash control equipment 1 test, need at this time controller 5 export control signal
So that control switch 3 is in normally closed state, and self-resetting switch 6 is manually controlled by user, the progress of equipment 1 is controlled to flash
Test, to be further ensured that the comprehensive of the test of flash control equipment 1.
Optionally, in another embodiment of the present invention, can also further include:
As soon as it is every appearance time flash state that flash, which controls equipment 1, switch the lamps and lanterns of one action state.
Specifically, flash control equipment 1 can with but be not limited only to be lamps and lanterns, can also be such as air-conditioning, refrigerator, washing machine
Etc. equipment correspondingly there is working condition that flash state is switched also determines according to actual conditions, to not done in this application
It limits.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the element that the process, method, article or equipment including a series of elements is intrinsic.In
Do not have in the case where more limiting, the element limited by sentence "including a ...", it is not excluded that including the element
There is also other identical elements in process, method, article or equipment.In addition, above-mentioned technology provided in an embodiment of the present invention
In scheme with correspond to the consistent part of technical solution realization principle and unspecified in the prior art, in order to avoid excessively repeat.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Claims (7)
1. a kind of test device for flash control equipment, which is characterized in that the flash control equipment is that can pass through flash
The equipment of state change working condition, comprising:
For accessing the access device of flash control equipment to be tested；
It connects with the access device and accesses the control switch at power supply both ends；
The driving circuit being connected with the control switch；
It is connected with the driving circuit, controls the driving circuit for the control signal by output and the control is driven to open
Close the controller for multiple flash state intermittently occur；Wherein, the flash state is when remaining powered off duration to be no more than default
Long off-position.
2. test device as described in claim 1, which is characterized in that the driving circuit include resistance R, switching transistor Q,
Relay K, diode D；
Wherein, the one end the resistance R is connected with the output end of the controller, the base stage of the other end and the switching transistor
It is connected；The emitter of the switching transistor Q is grounded, collector and the relay K phase first input end and described two
Pole pipe D anode is connected, and second input terminal of relay K is connected with DC power supply with the diode cathode D, described
The output end of relay K is connected with the control switch.
3. test device as claimed in claim 2, which is characterized in that the controller is built-in with the adjustable timing of timing
Device；The controller modulates high level duty ratio and output height in the control signal according to the timing of the timer
The interval duration of level.
4. test device as claimed in claim 2, which is characterized in that the timer is that the timing interval duration is not less than
1 second device.
5. test device as described in claim 1, which is characterized in that the access device includes multiple accesses being connected in parallel
Port.
6. test device as described in claim 1, which is characterized in that further include being filled with the control switch and the access
Set the self-resetting switch that common series connection accesses the power supply both ends.
7. test device as described in claim 1, which is characterized in that the flash control equipment is flash shape of every appearance
State just switches the lamps and lanterns of one action state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809285.6A CN110412977A (en) | 2019-08-29 | 2019-08-29 | A kind of test device for flash control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809285.6A CN110412977A (en) | 2019-08-29 | 2019-08-29 | A kind of test device for flash control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110412977A true CN110412977A (en) | 2019-11-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910809285.6A Pending CN110412977A (en) | 2019-08-29 | 2019-08-29 | A kind of test device for flash control equipment |
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| US20120266006A1 (en) * | 2011-04-13 | 2012-10-18 | Hon Hai Precision Industry Co., Ltd. | Power-on test system for testing storage device and test method employing the same |
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| JP2017022039A (en) * | 2015-07-14 | 2017-01-26 | 岩崎電気株式会社 | LED lighting circuit and LED lighting device |
| CN106932734A (en) * | 2015-12-30 | 2017-07-07 | 电计科技研发（上海）有限公司 | A kind of transient voltage test device during headlight for vehicles intermittence flash |
| WO2017215373A1 (en) * | 2016-06-13 | 2017-12-21 | 中兴通讯股份有限公司 | Output clock generating method and apparatus |
| CN109963393A (en) * | 2018-07-12 | 2019-07-02 | 青岛亿联客信息技术有限公司 | A kind of flash switch detection circuit |
| CN109991535A (en) * | 2019-04-19 | 2019-07-09 | 青岛亿联客信息技术有限公司 | A kind of flash on-off control system and its input flash detection circuit |
| CN210666474U (en) * | 2019-08-29 | 2020-06-02 | 青岛亿联客信息技术有限公司 | Testing device for flash-off control equipment |
-
2019
- 2019-08-29 CN CN201910809285.6A patent/CN110412977A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000033595A (en) * | 1998-11-25 | 2000-06-15 | 강병호 | Generator for generating a power on/off signal |
| JP2009205411A (en) * | 2008-02-27 | 2009-09-10 | Toshiba Corp | Memory controller and memory system |
| US20120266006A1 (en) * | 2011-04-13 | 2012-10-18 | Hon Hai Precision Industry Co., Ltd. | Power-on test system for testing storage device and test method employing the same |
| CN103163490A (en) * | 2013-02-19 | 2013-06-19 | 瑞斯康达科技发展股份有限公司 | Detecting device and detecting method of device power supply performance |
| JP2017022039A (en) * | 2015-07-14 | 2017-01-26 | 岩崎電気株式会社 | LED lighting circuit and LED lighting device |
| CN106932734A (en) * | 2015-12-30 | 2017-07-07 | 电计科技研发（上海）有限公司 | A kind of transient voltage test device during headlight for vehicles intermittence flash |
| WO2017215373A1 (en) * | 2016-06-13 | 2017-12-21 | 中兴通讯股份有限公司 | Output clock generating method and apparatus |
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| CN210666474U (en) * | 2019-08-29 | 2020-06-02 | 青岛亿联客信息技术有限公司 | Testing device for flash-off control equipment |
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