CN102374932B - A kind of whip shape lock durability experiment control method - Google Patents
A kind of whip shape lock durability experiment control method Download PDFInfo
- Publication number
- CN102374932B CN102374932B CN201110279169.1A CN201110279169A CN102374932B CN 102374932 B CN102374932 B CN 102374932B CN 201110279169 A CN201110279169 A CN 201110279169A CN 102374932 B CN102374932 B CN 102374932B
- Authority
- CN
- China
- Prior art keywords
- shape lock
- whip shape
- control method
- solenoid valve
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000001351 cycling effect Effects 0.000 claims abstract description 10
- 239000000700 radioactive tracer Substances 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Landscapes
- Feedback Control In General (AREA)
Abstract
Fundamental purpose of the present invention is to provide one and utilizes single-chip microcomputer to carry out whip shape lock durability experiment control method.Technical scheme is: a kind of whip shape lock durability experiment control method, comprises step: 1. open position switch signal; 2. Single-chip Controlling whip shape is locked side solenoid valve thus is made cylinder promote whip shape lock and reverses to side, reverses after putting in place, stops operating; Then Single-chip Controlling whip shape lock opposite side solenoid valve makes cylinder promote whip shape lock to opposite side torsion, reverses after putting in place, stops operating; Cycling like this is until reach the cycling numerical value of experiment setting; 3. stopping is tested.According to disposal route of the present invention, the present invention adopts Single-chip Controlling to replace existing PLC and controls, by the control of single-chip microcomputer to whole experiment cyclic process, achieve the robotization of height, without the need to participating in manually, simplifying operation, reducing failure rate, improve work efficiency, reduce human cost simultaneously.
Description
Technical field
The present invention relates to auto parts and components detection technique, specifically a kind of whip shape lock durability experiment control method.
Background technology
The process control of existing whip shape lock durability experiment controls mainly through PLC, and also have many needs to operate by fixture manually therebetween, therefore its control accuracy is low, operating process is numerous and diverse, failure rate is high, and work efficiency is low.
Summary of the invention
Fundamental purpose of the present invention is to provide one and utilizes single-chip microcomputer to carry out whip shape lock durability experiment control method.
In order to realize foregoing invention object, the technical solution adopted in the present invention is: a kind of whip shape lock durability experiment control method, comprises the following steps:
1. position switch signal is opened;
2. Single-chip Controlling whip shape is locked side solenoid valve thus is made cylinder promote whip shape lock and reverses to side, reverses after putting in place, stops operating; Then Single-chip Controlling whip shape lock opposite side solenoid valve makes cylinder promote whip shape lock to opposite side torsion, reverses after putting in place, stops operating; Cycling like this is until reach the cycling numerical value of experiment setting;
3. stopping is tested.
According to disposal route of the present invention, the present invention adopts Single-chip Controlling to replace existing PLC and controls, by the control of single-chip microcomputer to whole experiment cyclic process, achieve the robotization of height, without the need to participating in manually, simplifying operation, reducing failure rate, improve work efficiency, reduce human cost simultaneously.
Accompanying drawing explanation
Fig. 1 is this method control procedure process flow diagram.
Embodiment
A kind of whip shape lock durability experiment control method, comprises step: 1. open position switch signal; 2. Single-chip Controlling whip shape is locked side solenoid valve thus is made cylinder promote whip shape lock and reverses to side, reverses after putting in place, stops operating; Then Single-chip Controlling whip shape lock opposite side solenoid valve makes cylinder promote whip shape lock to opposite side torsion, reverses after putting in place, stops operating; Cycling like this is until reach the cycling numerical value of experiment setting; 3. stopping is tested.This method adopts Single-chip Controlling to replace existing PLC and controls, and by the control of single-chip microcomputer to whole experiment cyclic process, achieves the robotization of height, without the need to participating in manually, simplifying operation, reducing failure rate, improve work efficiency, reduce human cost simultaneously.
Described single-chip microcomputer is after receiving position switch signal, and Controlling solenoid valve is restarted in time delay.This is stability in order to ensure position switch signal and validity, avoid be the position switch that mechanical vibration or other reasons cause misoperation and cause start subsequent operation, receive the signal of position switch at single-chip microcomputer after, carry out time delay a period of time, when position switch signal is still effective, when namely inputing to single-chip microcomputer, just then start Controlling solenoid valve.
Whether described single-chip microcomputer detected solenoid valve before Controlling solenoid valve in running order, if the off working state of being in, opened solenoid valve.General single-chip microcomputer, before Controlling solenoid valve, first will detect the electromagnetic valve work state of whip shape lock both sides, if the solenoid valve of both sides is all in off working state, then will open solenoid valve.General by detecting whether solenoid valve output voltage is zero, for null representation does not work, otherwise expression works.
The described torsion signal that whether puts in place is transferred to single-chip microcomputer by position transducer collection position signal.The duty that cylinder promotes whip shape lock is: left cylinder promotes whip shape lock left handed twist, detect whip shape lock by position transducer whether to turn left to put in place, after putting in place, position transducer signal transmission is to single-chip microcomputer, single-chip microcomputer just exports control signal and left-hand rotation solenoid valve is stopped the rotation, then output signal control right-hand rotation solenoid valve is opened, make right cylinder promote whip shape and lock right torsion, whether turned right by position transducer detection whip shape lock and put in place, after putting in place, position transducer signal transmission is to single-chip microcomputer, and single-chip microcomputer just exports control signal and right-hand rotation solenoid valve is stopped the rotation.
Described cycling numerical value is by counter records, and tracer signal is transferred to single-chip microcomputer by counter.A circulation terminates, and now whether microprocessor detect has the count signal of counter to input, if without, start new circulation, have, terminate.
Described cylinder trouble signal is detected by fault sensor and is transferred to single-chip microcomputer, and single-chip microcomputer starts alarm device.If any fault detect in whole control procedure, carry out detecting and fault-signal being transferred to single-chip microcomputer mainly through fault sensor, after such as left-hand rotation solenoid valve is opened, action is not had at the time inside cylinder of setting, stroke is inadequate, at this time for detect cylinder stroke fault sensor just can signal transmission to single-chip microcomputer, thus startup separator warning device, reports to the police.After fault handling, just proceed Control release.
Described delay time is 200ms.Namely position switch signal continues 200ms, and system just confirms that this signal is normal signal, and now single-chip microcomputer starts Controlling solenoid valve.
Claims (7)
1. a whip shape lock durability experiment control method, comprises the following steps:
1. position switch signal is opened;
2. Single-chip Controlling whip shape is locked side solenoid valve thus is made cylinder promote whip shape lock and reverses to side, reverses after putting in place, stops operating; Then Single-chip Controlling whip shape lock opposite side solenoid valve makes cylinder promote whip shape lock to opposite side torsion, reverses after putting in place, stops operating; Cycling like this is until reach the cycling numerical value of experiment setting;
3. stopping is tested.
2. a kind of whip shape lock durability experiment control method according to claim 1, is characterized in that: described single-chip microcomputer is after receiving position switch signal, and Controlling solenoid valve is restarted in time delay.
3. a kind of whip shape lock durability experiment control method according to claim 1, is characterized in that: whether described single-chip microcomputer detected solenoid valve before Controlling solenoid valve in running order, if the off working state of being in, opens solenoid valve.
4. a kind of whip shape lock durability experiment control method according to claim 1, is characterized in that: the described torsion signal that whether puts in place is transferred to single-chip microcomputer by position transducer collection position signal.
5. a kind of whip shape lock durability experiment control method according to claim 1, is characterized in that: described cycling numerical value is by counter records, and tracer signal is transferred to single-chip microcomputer by counter.
6. a kind of whip shape lock durability experiment control method according to claim 1, it is characterized in that: the fault-signal of described cylinder is detected by fault sensor and is transferred to single-chip microcomputer, single-chip microcomputer starts alarm device.
7. a kind of whip shape lock durability experiment control method according to claim 2, is characterized in that: described delay time is 200ms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110279169.1A CN102374932B (en) | 2011-09-20 | 2011-09-20 | A kind of whip shape lock durability experiment control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110279169.1A CN102374932B (en) | 2011-09-20 | 2011-09-20 | A kind of whip shape lock durability experiment control method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102374932A CN102374932A (en) | 2012-03-14 |
CN102374932B true CN102374932B (en) | 2015-09-23 |
Family
ID=45793859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110279169.1A Active CN102374932B (en) | 2011-09-20 | 2011-09-20 | A kind of whip shape lock durability experiment control method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102374932B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101403655A (en) * | 2008-05-06 | 2009-04-08 | 奇瑞汽车股份有限公司 | Test apparatus and method for duration performance of safety belt buckle |
CN101482447A (en) * | 2008-12-31 | 2009-07-15 | 奇瑞汽车股份有限公司 | Rubber bushing torsion test apparatus |
CN102128752A (en) * | 2010-11-26 | 2011-07-20 | 中国科学院力学研究所 | Micro-torque mechanical testing machine and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100188404B1 (en) * | 1995-12-14 | 1999-06-01 | 양재신 | Tester for safety belt |
-
2011
- 2011-09-20 CN CN201110279169.1A patent/CN102374932B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101403655A (en) * | 2008-05-06 | 2009-04-08 | 奇瑞汽车股份有限公司 | Test apparatus and method for duration performance of safety belt buckle |
CN101482447A (en) * | 2008-12-31 | 2009-07-15 | 奇瑞汽车股份有限公司 | Rubber bushing torsion test apparatus |
CN102128752A (en) * | 2010-11-26 | 2011-07-20 | 中国科学院力学研究所 | Micro-torque mechanical testing machine and method |
Non-Patent Citations (2)
Title |
---|
PLC在转向器耐久试验中的应用;韩莹 等;《洛阳工学院学报》;20010331;第22卷(第1期);4-6 * |
大众汽车.安全带总成及高度调节装置材料与功能要求.《大众汽车标准_TL_471》.1999,第4.2节,第4.6节. * |
Also Published As
Publication number | Publication date |
---|---|
CN102374932A (en) | 2012-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106274550B (en) | A kind of pure electric vehicle safe driving control method | |
CN203274971U (en) | Heat meter having leakage-preventing and alarming functions | |
CN102374932B (en) | A kind of whip shape lock durability experiment control method | |
CN105035053B (en) | A kind of brakes and locomotive | |
CN105059281B (en) | A kind of locomotive brake gear balance module and control method | |
CN204199365U (en) | The control device of the up mechanism of ultra-large type excavator | |
CN204356340U (en) | Biogas automatic monitoring device | |
CN104564367B (en) | Exhaust brake and its control method for high torque vehicle | |
CN105582789A (en) | Vehicle-mounted air dryer having humidity control apparatus | |
CN104196078A (en) | Super-large excavator uplink mechanism control device and control method | |
CN103543647A (en) | Thick yarn detection processing circuit | |
CN203802890U (en) | Control system for medical infusion alarm | |
CN205800811U (en) | A kind of electric automobile driving states power-on and power-off control system and electric automobile | |
CN109490647A (en) | The detection device and method of a kind of motor drive mechanism three-phase phase sequence and phase shortage | |
CN104391197A (en) | Electromagnet fault detection method and circuit, control method and circuit and circuit breaker | |
CN206235913U (en) | A kind of electromagnetic brake control device | |
CN209581449U (en) | A kind of vehicle braking force aid system and vehicle | |
CN204403255U (en) | There is the Control Method for MR Damper system of initiatively fail protection function | |
CN204761333U (en) | Soft start shunting device based on PLC | |
CN207287144U (en) | Anti-penetration water purifier | |
CN104424766A (en) | Integrated intelligent fault alarming device | |
CN203056697U (en) | Protection press plate control system with contact output | |
CN102535119B (en) | Detection and control method for tub collision of commercial extractor | |
CN206202288U (en) | Electric automobile intelligent braking assisted control system | |
CN216144519U (en) | Sanitation car engine detection control system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |