CN106744335A - The remodeling method and system of a kind of large scale hoisting machinery security monitoring management system - Google Patents
The remodeling method and system of a kind of large scale hoisting machinery security monitoring management system Download PDFInfo
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- CN106744335A CN106744335A CN201611160286.5A CN201611160286A CN106744335A CN 106744335 A CN106744335 A CN 106744335A CN 201611160286 A CN201611160286 A CN 201611160286A CN 106744335 A CN106744335 A CN 106744335A
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- information
- monitoring device
- large scale
- management system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to the remodeling method and system of a kind of large scale hoisting machinery security monitoring management system.The method and system that purpose is to provide has inexpensive, high performance feature.Technical scheme is：A kind of remodeling method of large scale hoisting machinery security monitoring management system, comprises the following steps：1) monitoring device and central controller are increased newly；2) output signal for increasing monitoring device newly accesses the central controller set up；3) new configuration information display module.Through the large scale hoisting machinery security monitoring management system after foregoing remodeling method, including the information display module that the information acquisition module of collection information, the message processing module that is processed the information after collection and the output information to message processing module are shown；Information acquisition module includes original monitoring device and newly-increased monitoring device；Described information processing module includes original PLC and the central controller set up；Described information display module is touch-screen or LCDs.
Description
Technical field
The present invention relates to a kind of hoisting machinery security monitoring management technology, especially large scale hoisting machinery security monitoring management
The remodeling method and system of system.
Background technology
Large scale hoisting machinery (was announced according to State General Administration for Quality Supervision, Administration of Security Supervision in 2015《Security monitoring pipe is installed
The large scale hoisting machinery catalogue of reason system》) refer to more than 100 tons gantry crane for general use, more than 200 tons Universal bridge liftings
Machine etc., because lifting capacity is big, the reason such as span is big, complex structure, use environment are harsh, accident harm is bigger, its security is more
Plus cause using the concern with supervision department, therefore installation security monitoring management system more seems important.As production is automatic
The degree of change is improved constantly, and the function that the original monitoring system of crane is monitored is not perfect enough, technology is not advanced enough, does not meet completely
National standard and safety production monitoring requirement, are badly in need of transformation and upgrade.Existing crane safety monitoring management system independently of rise
Heavy-duty machine control system, complex structure, production cost is higher, increases business burden.
The content of the invention
The purpose of the present invention is in the sensing device and instrument and meter for making full use of crane to carry in itself and compatible former
On the basis of systematic, a kind of inexpensive, high performance transformation side to large scale hoisting machinery security monitoring management system is proposed
Method and system.
The present invention provide technical scheme be：
A kind of remodeling method of large scale hoisting machinery security monitoring management system, comprises the following steps：
1) original monitoring device is retained in information acquisition module, message processing module includes original PLC；In letter
Monitoring device is increased newly in breath acquisition module, central controller is set up in message processing module；
2) output signal of original monitoring device still accesses original PLC；
The output signal of newly-increased monitoring device accesses the central controller set up；
The output signal of original PLC also accesses the central controller set up；
3) new setting includes the information display module with monitored picture, data management interface and subscriber administration interface；
The information display module carries out information exchange by data wire with the central controller.
The newly-increased monitoring device is included by the air velocity transducer of wireless collection box output information, and by collecting cassette
The thresholding level sensor of output information；
The wireless collection box passes through GFSK wireless mode output informations；The collecting cassette exports letter by RS485 buses
Breath；
Original PLC is by Ethernet to central controller output information.
Described information display module is touch-screen or LCDs etc..
Original monitoring device includes angular transducer, photoelectric encoder, speed measuring coder and weight sensor, Yuan Youjian
Control equipment is by Profibus DP buses to original PLC output information.
When crane state signal for being obtained from original PLC can not specify its corresponding virtual condition physical quantity,
By running crane, change crane state to change the signal output of PLC, so it is right to judge the signal institute for parsing PLC
The state physical quantity answered.
In operation crane, when changing crane state, it is desirable to which single operation crane only changes one state of crane
Amount.
Through the large scale hoisting machinery security monitoring management system after foregoing remodeling method, including the information gathering for gathering information
Module, the message processing module processed the information after collection and the output information to message processing module show
Information display module；It is characterized in that：
Described information acquisition module includes original monitoring device and newly-increased monitoring device；Described information processing module includes
Original PLC and the central controller set up；Described information display module is touch-screen or LCDs.
Original monitoring device includes angular transducer, photoelectric encoder, speed measuring coder and weight sensor, Yuan Youjian
Control equipment connects original PLC by Profibus DP buses；
Newly-increased monitoring device is included by the air velocity transducer of wireless collection box output information, and is exported by collecting cassette
The thresholding level sensor of information；The wireless collection box connects the central controller set up by GFSK wireless modes, described to adopt
Collection box also connects the central controller set up by RS485 buses；
Original PLC connects the central controller set up by Ethernet；
Information display module connects the central controller set up by data wire.
The wireless collection box with 51 series monolithics be controller.
The beneficial effect of the inventive method is, on the basis of the original monitoring system of crane, compatible original monitoring device,
Transformation and upgrade in all directions are carried out, possesses comprehensive monitoring flow, disclosure satisfy that safety prison of the user to large scale hoisting machinery
Control regulatory requirement, realizes inexpensive, high performance transformation, hoisting machinery more safely, effectively is carried out operation.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the invention.
Fig. 2 is the structured flowchart of system of the present invention.
Specific embodiment
Large scale hoisting machinery security monitoring management system remodeling method and system shown in Fig. 1, including information acquisition module,
The transformation of message processing module, information display module.In information acquisition module original monitoring device (including angular transducer,
Photoelectric encoder, speed measuring coder and weight sensor etc.) the equal access information processing module of output signal in it is original
PLC, during the output signal of newly-increased monitoring device (including air velocity transducer and thresholding level sensor etc.) is also accessed
Centre controller.In message processing module, the monitoring data of original PLC collection is transmitted to central control using Ethernet
Device.Central controller of the invention can use embedded controller, realize the integration of legacy data and newly-increased data, be unified
Logic control and calculating process, and result is transferred to display device (touch-screen or LCDs, with monitoring picture
The display function in face, data management interface and subscriber administration interface).
As shown in Figure 2：The data networking of central controller is based on that GFSK is wireless, RS485 buses, Profibus DP buses.
Wireless collection box can use 51 series monolithics, and the air velocity transducer signal (analog signalses) for gathering is transferred into central control
Device, then carries out radio patrol checking by central controller to sensor signal；The collection of analog signalses uses distributed wireless
Networking, can improve the expandability of system.The collecting cassette can use remote I/O advance data collecting cassette (collection signal for
On-off model).Angular transducer, photoelectric encoder, speed measuring coder, weight sensor of the original installation of crane etc., lead to
Cross Profibus DP bus modes and transfer signals to original PLC.Information display module passes through touch-screen, liquid crystal display
Deng output, human interface software exploitation can be carried out using configuration softwares such as WINCC or based on LINUX system platform, realize monitoring
Picture, data management, user management.
At the scene in transformation process, for the hoisting machinery that productive life is remote, former control program source code, electric installation drawing etc.
Primitive technology data is lacked, the former plc data of reacquisition, except the working time has obvious text characteristics, other data
Its corresponding crane virtual condition cannot be judged.Thus, by running crane, change crane state to obtain PLC's
Signal intensity, and then may determine that the virtual condition physical quantity corresponding to parsing plc data.For example：In other states of crane
In the case of constant, only change the height of crane hook, while there are the data for changing in all data of PLC
Just can determine whether the address signal corresponding to height under hook.Similar data include weight, cart stroke, cart correction, dolly
Stroke, supporting leg perpendicularity, interlock protection, service cable reel state, operational order etc..Original PLC is owned by this method
After output data all indicates address, then newly-increased central controller is accessed, can be achieved with total data linking.
Operation principle of the invention is：Information acquisition module acquisition monitoring data, and transfer data to information processing mould
Block.Information gathering mode includes switching value mode, analog quantity mode.It is that door limiting state is adopted that described switching value mode is corresponding
Collection, is transmitted using RS485.It is gustiness collection that described analog quantity mode is corresponding, is transmitted using distributed wireless networking.
Message processing module is processed the data of collection, then carries out logic control according to crane operation conditions,
Result most at last after analytical calculation is sent to information display module.Message processing module is (in the base of compatible original PLC
On plinth, new central controller is set up) while processing three kinds of data sources.The data source is, total by Profibus DP
The data of line, RS485 buses and the wireless three classes transmission of GFSK, i.e., original monitoring data and newly-increased monitoring data.
Information display module is, by output equipments such as touch-screen, liquid crystal displays, to be shown in the form of picture and text, acousto-optic, animation
Crane operation conditions and the information content.The transformation of the module, mainly designing a set of human interface software (can be by common soft
Part personnel programming realization), realize the functions such as monitoring picture, data management, user management.
Claims (10)
1. a kind of remodeling method of large scale hoisting machinery security monitoring management system, comprises the following steps：
1) original monitoring device is retained in information acquisition module, message processing module includes original PLC；Adopted in information
Monitoring device is increased newly in collection module, central controller is set up in message processing module；
2) output signal of original monitoring device still accesses original PLC；
The output signal of newly-increased monitoring device accesses the central controller set up；
The output signal of original PLC also accesses the central controller set up；
3) new setting includes the information display module with monitored picture, data management interface and subscriber administration interface；The letter
Breath display module carries out information exchange by data wire with the central controller.
2. the remodeling method of large scale hoisting machinery security monitoring management system according to claim 1, it is characterised in that：Institute
Stating newly-increased monitoring device is included by the air velocity transducer of wireless collection box output information, and by collecting cassette output information
Thresholding level sensor；
The wireless collection box passes through GFSK wireless mode output informations；The collecting cassette passes through RS485 bus output informations；
Original PLC is by Ethernet to central controller output information.
3. the remodeling method of large scale hoisting machinery security monitoring management system according to claim 2, it is characterised in that：Institute
It is touch-screen or LCDs etc. to state information display module.
4. the remodeling method of large scale hoisting machinery security monitoring management system according to claim 3, it is characterised in that：It is former
Having monitoring device includes angular transducer, photoelectric encoder, speed measuring coder and weight sensor, and original monitoring device passes through
Profibus DP buses are to original PLC output information.
5. the remodeling method of large scale hoisting machinery security monitoring management system according to claim 4, it is characterised in that：It is right
When the crane state signal obtained from original PLC can not specify its corresponding virtual condition physical quantity, by running
Heavy-duty machine, changes crane state to change the signal output of PLC, and then to judge to parse the state thing corresponding to the signal of PLC
Reason amount.
6. the remodeling method of large scale hoisting machinery security monitoring management system according to claim 5, it is characterised in that：
Operation crane, when changing crane state, it is desirable to which single operation crane only changes one quantity of state of crane.
7. through the large scale hoisting machinery security monitoring management system after foregoing remodeling method, including the information gathering mould for gathering information
What block, the message processing module processed the information after collection and the output information to message processing module were shown
Information display module；It is characterized in that：
Described information acquisition module includes original monitoring device and newly-increased monitoring device；Described information processing module includes original
PLC and the central controller set up；Described information display module is touch-screen or LCDs.
8. large scale hoisting machinery security monitoring management system according to claim 7, it is characterised in that：Original monitoring device
Including angular transducer, photoelectric encoder, speed measuring coder and weight sensor, original monitoring device passes through Profibus
DP buses connect original PLC；
Newly-increased monitoring device is included by the air velocity transducer of wireless collection box output information, and by collecting cassette output information
Thresholding level sensor；The wireless collection box connects the central controller set up, the collecting cassette by GFSK wireless modes
The central controller set up also is connected by RS485 buses；
Original PLC connects the central controller set up by Ethernet.
9. large scale hoisting machinery security monitoring management system according to claim 8, it is characterised in that：Information display module
The central controller set up is connected by data wire.
10. large scale hoisting machinery security monitoring management system according to claim 9, it is characterised in that：It is described wirelessly to adopt
Integrate box with 51 series monolithics be controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611160286.5A CN106744335A (en) | 2016-12-15 | 2016-12-15 | The remodeling method and system of a kind of large scale hoisting machinery security monitoring management system |
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| CN201611160286.5A CN106744335A (en) | 2016-12-15 | 2016-12-15 | The remodeling method and system of a kind of large scale hoisting machinery security monitoring management system |
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| CN106744335A true CN106744335A (en) | 2017-05-31 |
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| CN201611160286.5A Pending CN106744335A (en) | 2016-12-15 | 2016-12-15 | The remodeling method and system of a kind of large scale hoisting machinery security monitoring management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371856A (en) * | 2019-07-11 | 2019-10-25 | 中色十二冶金建设有限公司 | A kind of electrical duplicate protection system of derrick crane |
| CN111208777A (en) * | 2020-01-07 | 2020-05-29 | 王世鹏 | Safety supervision platform of large-scale mechanical equipment |
| CN113352682A (en) * | 2020-03-12 | 2021-09-07 | 广州优尼冲压有限公司 | Intelligent security system of punching machine |
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| JP2000344465A (en) * | 1999-05-31 | 2000-12-12 | Kobelco Contstruction Machinery Ltd | Wheeled working machine and running operation method therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371856A (en) * | 2019-07-11 | 2019-10-25 | 中色十二冶金建设有限公司 | A kind of electrical duplicate protection system of derrick crane |
| CN111208777A (en) * | 2020-01-07 | 2020-05-29 | 王世鹏 | Safety supervision platform of large-scale mechanical equipment |
| CN113352682A (en) * | 2020-03-12 | 2021-09-07 | 广州优尼冲压有限公司 | Intelligent security system of punching machine |
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Application publication date: 20170531 |