CN103712812A - PLC-based manual stereo garage fault detection method - Google Patents
PLC-based manual stereo garage fault detection method Download PDFInfo
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- CN103712812A CN103712812A CN201310650634.7A CN201310650634A CN103712812A CN 103712812 A CN103712812 A CN 103712812A CN 201310650634 A CN201310650634 A CN 201310650634A CN 103712812 A CN103712812 A CN 103712812A
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Abstract
The invention discloses a PLC-based manual stereo garage fault detection method. By virtue of receiving vehicle parking alarm signals and vehicle pick-up alarm signals, a PLC is enabled to enter into a manual mode and then control the forward-backward rotation and elevation of a motor, thereby detecting faults. The fault detection method disclosed by the invention is convenient, simple, and easy to operate; and the method guarantees the safety of personnel.
Description
Technical field
The present invention relates to a kind of fault detection method, particularly a kind of method of the manual detection failure of multi-storied garage based on PLC.
Background technology
With the development of modern automobile industry and improving constantly of Level of Urban Modernization, multilayer cycling stereo garage has solved the problem of parking difficulty, yet the trouble hunting of multilayer cycling stereo garage also becomes a great problem, because the space availability ratio in garage is high, maintenance has brought certain difficulty, if workman enters high layer garage and goes maintenance, also there is potential safety hazard in expend energy on.
Summary of the invention
The invention provides a kind of method of the manual detection failure of multi-storied garage based on PLC, it can overcome the deficiencies in the prior art, in conjunction with high performance Programmable Logic Controller and advanced control algolithm, be a kind of control effect quick and precisely, production cost and operating cost are low, and the simple manually method of detection failure of operational process.
The method of a kind of manual detection failure of multi-storied garage based on PLC that the embodiment of the present invention provides, comprises the following steps:
Receive bicycle parking alerting signal, PLC enters manual mode;
Described PLC failure judgement motor also sends client by signal;
Reception control signal, controls motor and rotates and reverse;
PLC judgement pallet reset case;
Reset successfully, starter motor drives pallet to rise;
Reset unsuccessfully, starter motor drives pallet to decline, and judgement arrives lowest limit position;
Stop motion, after arrival setting-up time, starter motor drives pallet to rise;
Judgement arrives lifting position-limit, stops motor movement, regains anti-fall hook;
The reception alerting signal of picking up the car, PLC failure judgement motor also sends client by signal;
Reception control signal, PLC detects whether vehicle vehicle-containing rotates, lifting or traversing putting in place; As vehicle-containing detected and put in place, data are outputed to PLC;
Control motor braking, starter motor and anti-fall hook drive pallet to decline, and judgement arrives lowest limit position, stops motor movement.
After receiving alerting signal, also comprise the step of machine operation out of service.
The present invention discloses a kind of method of the manual detection failure of multi-storied garage based on PLC, by receiving bicycle parking alerting signal, and the alerting signal of picking up the car, PLC is entered after manual mode, to the rotating of motor and elevating control, fault is detected.Disclosed fault detection method, convenient, simple to operation, ensured personnel's safety.
Embodiment
Below the embodiment of the embodiment of the present invention is described in detail:
The method of a kind of manual detection failure of multi-storied garage based on PLC that the embodiment of the present invention provides, comprises the following steps:
Receive bicycle parking alerting signal, PLC enters manual mode;
Described PLC failure judgement motor also sends client by signal;
Reception control signal, controls motor and rotates and reverse;
PLC judgement pallet reset case;
Reset successfully, starter motor drives pallet to rise;
Reset unsuccessfully, starter motor drives pallet to decline, and judgement arrives lowest limit position;
Stop motion, after arrival setting-up time, starter motor drives pallet to rise;
Judgement arrives lifting position-limit, stops motor movement, regains anti-fall hook;
The reception alerting signal of picking up the car, PLC failure judgement motor also sends client by signal;
Reception control signal, PLC detects whether vehicle vehicle-containing rotates, lifting or traversing putting in place; As vehicle-containing detected and put in place, data are outputed to PLC;
Control motor braking, starter motor and anti-fall hook drive pallet to decline, and judgement arrives lowest limit position, stops motor movement.
The present invention discloses a kind of method of the manual detection failure of multi-storied garage based on PLC, by receiving bicycle parking alerting signal, and the alerting signal of picking up the car, PLC is entered after manual mode, to the rotating of motor and elevating control, fault is detected.Disclosed fault detection method, convenient, simple to operation, ensured personnel's safety.
After receiving alerting signal, also comprise the step of machine operation out of service.
Manually subroutine is used for handling failure and maintenance, each motor is controlled separately, and realized rotating.First the selection of clicking, the rotating campaign of then clicking.Pin button and click just motion, the stop motion of release button motor, carries out crawl control to motor.To the control of traversing motor, only need realize side-to-side movement, because needing flexible motor on cross traveling trolley to stretch out iron block, the motion of pallet promotes, and the flexible scope of flexible motor is less, so do not adopt crawl to control for flexible motor, utilize regularly and control, press the button startup and automatically stop afterwards for 1 second.To the control of lifting motor, also only need realize elevating movement, because lifting motor is within the scope of operating personnel's observable, operate comparatively simple, and traversing motor is in below one deck pallet, likely not within the scope of observable, so comparatively complicated to the operation of traversing motor, need to repeatedly utilize traversing motor positive and inverse to make cross traveling trolley arrive assigned address.
The most important ingredient of whole detection method is exactly to take host computer that industrial computer is core and take PLC as core slave computer.Host computer plays the effect of the ruuning situation of management and monitoring whole system in control and management system.Slave computer is realized the control to field apparatus, if application small garage control system completes Transport Vehicle with button, but will complete predetermined action with touch-screen for large scale system.In the method, with single-chip microcomputer, as operating system kernel, by Free communication, be connected with PLC, realize Transport Vehicle.By supervisory system, utilize correlation technique by the ruuning situation in whole garage, can better complete Transport Vehicle operation, also can be when the system failure, the very first time reacts, and prevents from resulting in greater loss.
Slave computer PLC is mainly the collection of carrying out on-site signal, after carrying out user program, drives external unit.There iing vehicle to enter behind garage, when operating personnel send after bicycle parking operational order, PLC is through input refresh scan, the state of process switch by analysis, thereby judge the situation of vehicle-containing: after carrying out user program, by outputing signal to the external unit that is connected with PLC as waterproof hook, motor etc., realize the rotating of motor, the lifting of vehicle-containing and transverse motion, complete the access of vehicle.
The present invention discloses a kind of method of the manual detection failure of multi-storied garage based on PLC, by receiving bicycle parking alerting signal, and the alerting signal of picking up the car, PLC is entered after manual mode, to the rotating of motor and elevating control, fault is detected.Disclosed fault detection method, convenient, simple to operation, ensured personnel's safety.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better embodiment.Understanding based on such, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (2)
1. a method for the manual detection failure of multi-storied garage based on PLC, is characterized in that,
Receive bicycle parking alerting signal, PLC enters manual mode;
Described PLC failure judgement motor also sends client by signal;
Reception control signal, controls motor and rotates and reverse;
PLC judgement pallet reset case;
Reset successfully, starter motor drives pallet to rise;
Reset unsuccessfully, starter motor drives pallet to decline, and judgement arrives lowest limit position;
Stop motion, after arrival setting-up time, starter motor drives pallet to rise;
Judgement arrives lifting position-limit, stops motor movement, regains anti-fall hook;
The reception alerting signal of picking up the car, PLC failure judgement motor also sends client by signal;
Reception control signal, PLC detects whether vehicle vehicle-containing rotates, lifting or traversing putting in place; As vehicle-containing detected and put in place, data are outputed to PLC;
Control motor braking, starter motor and anti-fall hook drive pallet to decline, and judgement arrives lowest limit position, stops motor movement.
2. the method for a kind of manual detection failure of multi-storied garage based on PLC as claimed in claim 1, is characterized in that, after receiving alerting signal, also comprises the step of machine operation out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650634.7A CN103712812B (en) | 2013-12-06 | 2013-12-06 | A kind of method of manual stereo garage based on PLC detection fault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650634.7A CN103712812B (en) | 2013-12-06 | 2013-12-06 | A kind of method of manual stereo garage based on PLC detection fault |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712812A true CN103712812A (en) | 2014-04-09 |
| CN103712812B CN103712812B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310650634.7A Expired - Fee Related CN103712812B (en) | 2013-12-06 | 2013-12-06 | A kind of method of manual stereo garage based on PLC detection fault |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091002A (en) * | 2016-02-17 | 2017-08-25 | 吴江市聚力机械有限公司 | A kind of machinery garage debugs Maintenance Control System |
Citations (5)
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| JP2009020647A (en) * | 2007-07-11 | 2009-01-29 | Alpine Electronics Inc | Three-dimensional object detection method and solid object detection device |
| CN101706660A (en) * | 2009-11-09 | 2010-05-12 | 天津理工大学 | PLC-based multilayered circulating type three-dimensional garage control system and working method thereof |
| CN202758203U (en) * | 2012-08-11 | 2013-02-27 | 芜湖汉光立体停车设备有限公司 | Lifting and transverse-moving stereoscopic garage control device |
| CN103075039A (en) * | 2013-01-19 | 2013-05-01 | 缴润利 | Warehoused stereo garage and control method for parking, fetching and delivering vehicles |
| CN103195279A (en) * | 2013-03-27 | 2013-07-10 | 上海交通大学 | Intelligent three-dimensional parking garage based on distributed wireless network |
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2013
- 2013-12-06 CN CN201310650634.7A patent/CN103712812B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020647A (en) * | 2007-07-11 | 2009-01-29 | Alpine Electronics Inc | Three-dimensional object detection method and solid object detection device |
| CN101706660A (en) * | 2009-11-09 | 2010-05-12 | 天津理工大学 | PLC-based multilayered circulating type three-dimensional garage control system and working method thereof |
| CN202758203U (en) * | 2012-08-11 | 2013-02-27 | 芜湖汉光立体停车设备有限公司 | Lifting and transverse-moving stereoscopic garage control device |
| CN103075039A (en) * | 2013-01-19 | 2013-05-01 | 缴润利 | Warehoused stereo garage and control method for parking, fetching and delivering vehicles |
| CN103195279A (en) * | 2013-03-27 | 2013-07-10 | 上海交通大学 | Intelligent three-dimensional parking garage based on distributed wireless network |
Non-Patent Citations (1)
| Title |
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| 华文瀚等: "堆垛式立体车库存取车策略及路径优化问题的分析研究", 《机械设计与制造》, no. 3, 31 March 2011 (2011-03-31) * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107091002A (en) * | 2016-02-17 | 2017-08-25 | 吴江市聚力机械有限公司 | A kind of machinery garage debugs Maintenance Control System |
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| CN103712812B (en) | 2016-08-17 |
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