CN109444592A - A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method - Google Patents
A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method Download PDFInfo
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- CN109444592A CN109444592A CN201811380047.XA CN201811380047A CN109444592A CN 109444592 A CN109444592 A CN 109444592A CN 201811380047 A CN201811380047 A CN 201811380047A CN 109444592 A CN109444592 A CN 109444592A
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- electronic lock
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 41
- 230000002950 deficient Effects 0.000 claims description 10
- 230000008092 positive effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000001934 delay Effects 0.000 claims description 3
- 206010034703 Perseveration Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Abstract
The present invention provides a kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method, including shell, display screen, two DC power supplies, four solid-state relays, programmable controller, terminal board, four relays, leakage switch, radiator fan and display screen, the present invention is compared with prior art, present invention employs solid-state relays to make forward and reverse commutation, improves instrument service life；Technical grade PLC control mode is introduced, operational reliability stability is increased；Touch screen has been used, has facilitated operator that change parameter is set, intuitively checks testing result.The present invention controls the forward and reverse perseveration of electronic lock using solid-state relay, realizes automatic test by PLC program, can disposably test 5 electronic locks simultaneously, whether per unlatching can be separately provided all the way, the direct real-time display of testing result is on the touchscreen.
Description
Technical field
The present invention relates to a kind of testers, more specifically refer to that a kind of electric vehicle alternating-current charging seat electronic lock service life surveys
Try instrument and its test control method.
Background technique
New-energy automobile is grown rapidly under the support energetically of national policy.Therefore to related accessory safely, make
It is also required with reliability requirement higher and higher.The tester in industry far reaches the burn-in test detection number of electronic lock at present
Less than the requirement of nominative testing number, it is unreliable to run, and safety, reliability and durability all can not meet wanting for automobile industry
It asks.
The shortcomings that existing tester is that service life itself is limited, and operation is unreliable, durability is poor, is detected not intuitive.It leads
The reasons for the above problems structure problem is caused, is to have used electromagnetic type relay, itself contact can generate electricity in movement
Spark, service life is limited, to limit the useful life longevity of tester.Display is not intuitive, cannot intuitively understand equipment inspection
Survey situation.
Summary of the invention
The main object of the present invention is that the present invention solves electric vehicle alternating-current charging seat electronic lock service life burn-in test
Problem is realized and detects the specified forward and reverse movement of electronic lock according to setting detection number automatic batch, and non-defective unit determines, can be carried out continuously
Uninterrupted reciprocating action test.
The technical solution adopted by the present invention are as follows: a kind of electric vehicle alternating-current charging seat electronic lock life-span tester, including it is outer
Shell, display screen, two DC power supplies, four solid-state relays, programmable controller, terminal board, four relays, electric leakage are opened
Close, radiator fan and display screen, wherein the top surface of shell is arranged in the display screen, two DC power supplies, four solid-states after
Electric appliance, programmable controller, terminal board, five relays, leakage switch are separately fixed at the inside of the shell, the radiator fan
The side of shell is set, wherein the display screen, the radiator fan are electrically connected with one of DC power supply, four solid-states
Relay is electrically connected with another DC power supply, which connect with four solid-state relays, and this four
Solid-state relay be electrically connected respectively with the one end for the electronic lock that need to be tested, the electronic lock that need to be tested and the PLC technology connect
It connects.
The electric vehicle alternating-current charging seat electronic lock life-span tester, test control method, including manual mode and
Automatic mode, wherein the manual mode includes positive powered-on mode and reversed powered-on mode, wherein the forward direction powered-on mode
The positive energization that solid-state relay carries out positive energization to the electronic lock that need to be tested is controlled by programmable controller, at the same time
The electronic lock that need to test carries out positive action, and the reversed powered-on mode is by programmable controller control solid-state relay to needing to survey
The electronic lock of examination is reversely powered, and the electronic lock of test is needed to carry out counteragent at the same time.
The automatic mode includes the following steps: step 1, and whether the detection number for the electronic lock that first detection need to be tested reaches
Setting value；Step 2, when the number for the electronic lock detection that need to be tested reaches setting value, detection is completed, and then detection is completed；Step
Rapid three, if step 1 is when the number of detection is not up to setting value, programmable controller controls solid-state relay to need to test
Electronic lock carries out carry out positive action, and then delays time to control need to test electronic lock and carry out counteragent, need to test electronics at this time
Lock signal feeds back to programmable controller, then carries out non-defective unit detection pattern, if detection is non-defective unit, then the electronic lock that will need to be tested
Detection number+1, whether the detection number of electronic lock that detection need to be tested again for coming back to step 1 reach setting value,
Enter alarm mode if detecting non-non-defective unit, then disconnects corresponding check bit power supply
The invention has the benefit that compared with prior art, the present invention present invention employs solid-state relays to make forward and reverse change
To improving instrument service life；Technical grade PLC control mode is introduced, operational reliability stability is increased；Touch is used
Screen facilitates operator that change parameter is arranged, intuitively checks testing result.The present invention is controlling electronic lock just using solid-state relay
Reversed perseveration realizes automatic test by PLC program, can disposably test 5 electronic locks simultaneously, often all the way can be independent
Whether setting is opened, the direct real-time display of testing result is on the touchscreen.It is furnished with alarm system simultaneously, detects substandard product
It alarms immediately, and disconnects corresponding detection route, the route is continued starting after replaceable.Detection is completed to be automatically stopped.Corresponding state
Internal ROM is written in position, and power-off is still kept, and carries out new detection after can removing manually.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is side schematic view of the invention.
Fig. 3 is front schematic view of the invention.
Fig. 4 is circuit diagram of the invention.
Specific embodiment
It is as shown in Figures 1 to 4 a kind of electric vehicle alternating-current charging seat electronic lock life-span tester of the invention, including outer
Shell 10, the DC power supply 30, four of display screen 20, two solid-state relay 40, programmable controller 50, terminal board 60, four after
Electric appliance 70, leakage switch 80, radiator fan 90 and display screen 100, wherein the top surface of shell 10 is arranged in the display screen 100,
Two DC power supplies, 30, four solid-state relays 40, programmable controller 50,60, five relays 70 of terminal board, electric leakage are opened
80 inside for being separately fixed at the shell 10 are closed, which is arranged in the side of shell, wherein as shown in figure 4, this is aobvious
Display screen 20, the radiator fan 90 are electrically connected with one of DC power supply 30, and four solid-state relays 40 are straight with another
Flow power electric connection, which connect with four solid-state relays 40, four solid-state relays 40 and
It is electrically connected respectively with the one end for the electronic lock A that need to be tested, the electronic lock A that need to be tested is connect with the PLC technology 50.
One of them 12V DC power supply of two DC power supplies, another power supply are 24V DC power supply, display screen
What is connect with radiator fan is 24V DC power supply, which is 12V DC power supply.
Compared with prior art, present invention employs solid-state relays to make forward and reverse commutation, improves instrument service life；
Technical grade PLC control mode is introduced, operational reliability stability is increased；Touch screen has been used, has facilitated operator's setting more
Change parameter, intuitively checks testing result.
The test control method of above-mentioned electric vehicle alternating-current charging seat electronic lock life-span tester, including manual mode and
Automatic mode, wherein the manual mode includes positive powered-on mode and reversed powered-on mode, wherein the forward direction powered-on mode
The positive energization that solid-state relay carries out positive energization to the electronic lock that need to be tested is controlled by programmable controller, at the same time
The electronic lock that need to test carries out positive action, and the reversed powered-on mode is by programmable controller control solid-state relay to needing to survey
The electronic lock of examination is reversely powered, and the electronic lock A of test is needed to carry out counteragent at the same time.
The automatic mode includes the following steps:
Whether the detection number of step 1, the electronic lock A that first detection need to be tested reaches setting value
Step 2, when the number for the electronic lock A detection that need to be tested reaches setting value, detection is completed, and then detection is completed；
Step 3, if step 1 is when the number of detection is not up to setting value, programmable controller 50 controls solid-state relay pair
The electronic lock A that need to be tested carries out carry out positive action, and then delays time to control need to test electronic lock A and carry out counteragent, at this time will
Electronic lock a-signal need to be tested and feed back to programmable controller 50, then carry out non-defective unit detection pattern, if detection is non-defective unit, then will
The detection number+1 for the electronic lock A that need to be tested comes back to the detection number of the electronic lock A that detection need to be tested again of step 1
Whether reach setting value, alarm mode is entered if detecting non-non-defective unit, then disconnects corresponding check bit power supply
The present invention controls the forward and reverse perseveration of electronic lock using solid-state relay, realizes automatic test by PLC program, can
Disposable to test 5 electronic locks simultaneously, whether per unlatching can be separately provided all the way, the direct real-time display of testing result is in touch screen
On.It is furnished with alarm system (this is known in the art to obtain technology, repeats no more) simultaneously, detects that substandard product is alarmed immediately,
And corresponding detection route is disconnected, the route is continued starting after replaceable.Detection is completed to be automatically stopped.The write-in of corresponding state position is internal
ROM, power-off are still kept, and carry out new detection after can removing manually.
The embodiment of the present invention and attached drawing are intended merely to show design concept of the invention, and protection scope of the present invention is not
It should be confined to this embodiment.
It can be seen from the above description that purpose of design of the invention can effectively be implemented.The part exhibition of embodiment
The purpose of the present invention is shown and has implemented function and structure theme, and including other equivalent replacements.
Therefore, the claims of the present invention include other equivalent implementations, and the specific scope of claims are incorporated herein by reference.
Claims (3)
1. a kind of electric vehicle alternating-current charging seat electronic lock life-span tester, it is characterised in that: including shell, display screen, two
DC power supply, four solid-state relays, programmable controller, terminal board, four relays, leakage switch, radiator fan and
Display screen, wherein the top surface of shell is arranged in the display screen, two DC power supplies, four solid-state relays, PLC technologies
Device, terminal board, five relays, leakage switch are separately fixed at the inside of the shell, which is arranged in the side of shell
Face, wherein the display screen, the radiator fan are electrically connected with one of DC power supply, four solid-state relays and other one
The electrical connection of a DC power supply, four relay one end connects with four solid-state relays, four solid-state relays and are divided
It is not electrically connected with the one end for the electronic lock that need to be tested, the electronic lock that need to be tested is connect with the PLC technology.
2. a kind of electric vehicle alternating-current charging seat electronic lock life-span tester as described in claim 1, which is characterized in that it is surveyed
Try control method, including manual mode and automatic mode, wherein the manual mode includes positive powered-on mode and reversely leads to
Power mode, wherein the forward direction powered-on mode controls solid-state relay by programmable controller and carries out to the electronic lock that need to be tested
The positive energization that forward direction is powered, needs the electronic lock of test to carry out positive action, the reversed powered-on mode is by that can compile at the same time
Range controller control solid-state relay is reversely powered to the electronic lock that need to be tested, and the electronic lock of test is needed to carry out at the same time
Counteragent.
3. a kind of electric vehicle alternating-current charging seat electronic lock life-span tester as claimed in claim 2, which is characterized in that should be certainly
Dynamic model formula includes the following steps: step 1, and whether the detection number for the electronic lock that first detection need to be tested reaches setting value；Step
Two, when the number for the electronic lock detection that need to be tested reaches setting value, detection is completed, and then detection is completed；Step 3, such as step
One when the number of detection is not up to setting value, programmable controller control solid-state relay to the electronic lock that need to be tested carry out into
Row positive action, then delays time to control need to test electronic lock and carry out counteragent, need to test electronics lock signal at this time and feed back to
Programmable controller, then carry out non-defective unit detection pattern, if detection be non-defective unit, then by the detection number for the electronic lock that need to be tested+
1, whether the detection number for coming back to the electronic lock that detection need to be tested again of step 1 reaches setting value, such as detects non-non-defective unit
Then enter alarm mode, then disconnects corresponding check bit power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380047.XA CN109444592A (en) | 2018-11-20 | 2018-11-20 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380047.XA CN109444592A (en) | 2018-11-20 | 2018-11-20 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109444592A true CN109444592A (en) | 2019-03-08 |
Family
ID=65553244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380047.XA Pending CN109444592A (en) | 2018-11-20 | 2018-11-20 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester and its test control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109444592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022010432A1 (en) * | 2020-07-09 | 2022-01-13 | Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi | A test control system |
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|---|---|---|---|---|
| JPH10104308A (en) * | 1996-09-27 | 1998-04-24 | Ando Electric Co Ltd | Ic testing device |
| CN201740830U (en) * | 2010-08-03 | 2011-02-09 | 南京信息工程大学 | Surge protector thermal stability testing device |
| CN202453485U (en) * | 2011-12-31 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Combination lamp lifetime testing device |
| WO2017077519A1 (en) * | 2015-11-06 | 2017-05-11 | Divmac - Projectos, Automatismos E Periféricos Industriais, S.A | Automated test equipment and its operation method |
| CN206884772U (en) * | 2017-05-09 | 2018-01-16 | 郑州宇通客车股份有限公司 | Charging socket electronic lock performance testing device and security protection and control device |
| CN207212012U (en) * | 2017-08-28 | 2018-04-10 | 深圳市创维群欣安防科技股份有限公司 | A kind of electronic lock test device |
| CN108649625A (en) * | 2018-04-24 | 2018-10-12 | 南京理工大学 | A kind of crusing robot power-supply management system |
| CN209513929U (en) * | 2018-11-20 | 2019-10-18 | 广东顺科汽车电气制造有限公司 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester |
-
2018
- 2018-11-20 CN CN201811380047.XA patent/CN109444592A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10104308A (en) * | 1996-09-27 | 1998-04-24 | Ando Electric Co Ltd | Ic testing device |
| CN201740830U (en) * | 2010-08-03 | 2011-02-09 | 南京信息工程大学 | Surge protector thermal stability testing device |
| CN202453485U (en) * | 2011-12-31 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Combination lamp lifetime testing device |
| WO2017077519A1 (en) * | 2015-11-06 | 2017-05-11 | Divmac - Projectos, Automatismos E Periféricos Industriais, S.A | Automated test equipment and its operation method |
| CN206884772U (en) * | 2017-05-09 | 2018-01-16 | 郑州宇通客车股份有限公司 | Charging socket electronic lock performance testing device and security protection and control device |
| CN207212012U (en) * | 2017-08-28 | 2018-04-10 | 深圳市创维群欣安防科技股份有限公司 | A kind of electronic lock test device |
| CN108649625A (en) * | 2018-04-24 | 2018-10-12 | 南京理工大学 | A kind of crusing robot power-supply management system |
| CN209513929U (en) * | 2018-11-20 | 2019-10-18 | 广东顺科汽车电气制造有限公司 | A kind of electric vehicle alternating-current charging seat electronic lock life-span tester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022010432A1 (en) * | 2020-07-09 | 2022-01-13 | Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi | A test control system |
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