CN105759697A - Informatization monitoring management system for elevator - Google Patents
Informatization monitoring management system for elevator Download PDFInfo
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- CN105759697A CN105759697A CN201610276401.9A CN201610276401A CN105759697A CN 105759697 A CN105759697 A CN 105759697A CN 201610276401 A CN201610276401 A CN 201610276401A CN 105759697 A CN105759697 A CN 105759697A
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- 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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- 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
- G05B2219/25—Pc structure of the system
- G05B2219/25341—Single chip programmable controller
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention, which belongs to the fields of remote real-time monitoring and information management as well as data communication of an elevator at a port, especially relates to an informatization monitoring management system for an elevator. The system is composed of a data communication system, an elevator running state monitoring system, an information inquiry system, a fault statistics system, an equipment management system, a system backup unit and a system setting management unit. The data communication system is responsible for communication between elevator equipment and a monitoring system database; the elevator running state monitoring system is responsible for elevator equipment state monitoring, PLC state monitoring, and frequency converter state monitoring; and the equipment management system is responsible for managing the elevator equipment, the PLC, and the frequency converter. According to the invention, the detailed data information of operation of the elevator can be collected and transmitted in real time, the remote and real-time monitoring and management of the elevator can be realized, and the operation state of the elevator can be obtained timely and accurately, so that the service capacity and the safety performance of the elevator equipment can be improved.
Description
Technical field
The invention belongs to harbour elevator remote real-time monitoring and information management and data communication field, particularly relate to a kind of elevator informationization monitoring management system.Native system is the elevator informationization monitoring management system utilizing technology of Internet of things and web technology to combine and develop.
Background technology
At present, China has become the country that harbour and container throughput in the world are maximum, with the fastest developing speed, the harbour of China plays extremely important role in promoting economic development, and elevator is as the important transportation equipment at harbour, and its importance and status are irreplaceable.But owing to harbour elevator is in working under outdoor conditions mostly, working environment is relatively more severe, and the supervision of elevator is relatively backward in addition, if its operation conditions or duty can not be understood in time, so, it is possible to can there are bigger potential danger or major safety risks.
Along with the fast development of computer technology, network technology and technology of Internet of things, RMON technology has been obtained for extensive use.In the elevator running of harbour, many physical quantitys and technical parameter need monitoring in real time and systematicness management, meanwhile, make monitoring system have the feature of good interactivity, higher reliability and portability again.
Summary of the invention
It is contemplated that overcome the deficiencies in the prior art part and provide a kind of Real-time Collection and transmit the detailed data information that elevator is run, realize remote real-time monitoring and the management of elevator, understand the running status of elevator timely and accurately, thus improving the service ability of lifter apparatus and the elevator informationization monitoring management system of security performance.
For solving above-mentioned technical problem, the present invention is realized in.
Elevator informationization monitoring management system, it includes data communication system, elevator running state monitoring system, information query system, fault statistics system, equipment management system, system backup and system and arranges management.
Described data communication system is responsible for lifter apparatus and monitoring system database communication.
Described elevator running state monitoring system is responsible for lifter apparatus condition monitoring, PLC condition monitoring and converter condition monitoring.
Described information query system is responsible for inquiry alarm logging, inspection record and my concern.
Described fault statistics system is responsible for fault statistics.
Described equipment management system is responsible for lifter apparatus, PLC and converter.
System data back-up is responsible in described system backup.
Described system arranges management and is responsible for user's management, rights management, harbour management, equipment Template Manager and manufacturer's maintenance management.
As a kind of preferred version, data communication system of the present invention includes data processing module, GPRS communication module and the communication server；Data processing module adopts RS485 standard for serial communication to complete the data with PLC, converter and GPRS communication module and transmits, PLC and converter timing send running state data to data processing module, processed mould by data and be packaged as Frame, the communication server is sent a dataframe to again by GPRS communication module, IP and port numbers that the communication server has been arranged according to GPRS communication module arrange correspondingly received IP and port, it is achieved the real-time reception of status data.
GPRS communication module and the communication server；Data processing module adopts RS485 standard for serial communication to complete the data with PLC, converter and GPRS communication module and transmits, PLC and converter timing send running state data to data processing module, processed mould by data and be packaged as Frame, the communication server is sent a dataframe to again by GPRS communication module, IP and port numbers that the communication server has been arranged according to GPRS communication module arrange correspondingly received IP and port, it is achieved the real-time reception of status data.[A1]
Further, data processing module of the present invention includes single-chip microcomputer and communications transceiver；The signal transmission port of PLC, converter and GPRS communication module connects with the signal transmission port of single-chip microcomputer through communications transceiver.
Further, single-chip microcomputer of the present invention adopts xmega32a4 single-chip microcomputer；Described communications transceiver adopts ADM2483 communications transceiver.
Further, PLC of the present invention adopts Omron CP1E-N60S1DR；Described converter adopts peace river CIMR-AB2A0030.
Further, the data that GPRS communication module of the present invention sends are hexadecimal data frame, the communication server first has to hexadecimal data frame is resolved to binary number, then binary number is verified and query processing, binary data definition further according to the elevator monitoring made, binary number is decoded, forms corresponding elevator running state information, and be saved in slip condition database.
Further, slip condition database of the present invention has three tables of data: status data table, ephemeral data table and fault data table；Described status data table is used for storing the decoded status information of data communication system and partial binary status data, mainly includes elevator running state data, PLC running status and other instructions status data, converter running status and other instructions status data；The binary number field of fault message, for storing PLC warning message and the binary data of converter warning message, when lifter apparatus breaks down, is temporarily stored in this table by described ephemeral data table；Described fault data table is used for storing fault message, mainly includes fault time, fault type, malfunction coding, fault rank and failure condition explanation.
Further, the real-time reception step of status data of the present invention includes.
(1) connection is set up；Hexadecimal data frame is sent to data buffer area by data module, after waiting that the communication server starts, opens port snoop instruction, obtains server ip, set up the connection of the communication server and terminal unit.
(2) data receiver storage；After the communication server is connected with terminal unit and opens, system can obtain the hexadecimal data frame of buffer area automatically, and hexadecimal data frame is resolved to binary data, then binary number is verified and query processing, further according to the binary data definition of the elevator monitoring made, binary number is decoded, forms corresponding elevator running state information, it is automatically saved in slip condition database, completes the storage of data.
(3) connection is closed；Close service end session, complete the data communication in a cycle.
The present invention adopts technology of Internet of things and Web technology to combine, develop the elevator informationization monitoring management system based on B/S framework, Real-time Collection also transmits the detailed data information that elevator is run, realize remote real-time monitoring and the management of elevator, understand the running status of elevator timely and accurately, thus improve service ability and the security performance of lifter apparatus.The present invention has following outstanding advantages.
(1) reliability of data communication.
Data communication system is employing Frame is that unit carries out data transmission and receives, and corrects, with retransmission data frame, the mistake that communicates by CRC check, thus ensureing the reliability of communication.
(2) real-time of system monitoring.
Elevator running state monitoring system is capable of lifter apparatus state is carried out monitor in real time, in time layer position, call and running status residing for monitoring elevator；PLC can be carried out monitor in real time, by the data of each terminal are checked, understand the running status of PLC in time；Converter can be carried out monitor in real time, judge the running status of converter by checking the relevant parameters such as output frequency, output voltage, output electric current and output.By elevator running status and relevant parameter are carried out monitor in real time, improve the level of the managing intelligent information of elevator applications, also improve the safety and reliability that elevator is run simultaneously.
(3) effectiveness of information inquiry.
Inquired about by alarm logging in information query system, it is possible to acquisition equipment occurs in the past in running in time alarm logging and detailed warning message, for the operation of elevator with safeguard and provide reference.Inquired about by the inspection record in information query system, lifter apparatus maintenance and the full detail with maintenance can be obtained, so that equipment or key components and parts are overhauled or keep in repair by prompting user in time, the maintenance of elevator or the frequency of maintenance and cost can be reduced to a certain extent, be also effectively improved the service life of elevator simultaneously.
(4) fault statistics is comprehensive.
The resultant fault statistics of elevator system is achieved by fault statistics system.By the resultant fault of lifter apparatus, PLC and converter is added up, make user understand parts and fault occurrence frequency that elevator easily breaks down, it is simple to this part is keeped in repair or overhauled emphatically by user, improves the safety that elevator is run.
(5) high efficiency of equipment control.
Achieved the effectively storage to lifter apparatus, PLC, converter and related data information thereof and management by equipment management system, reduce the burdensome task of overhaul of the equipments, maintenance and management, also reduce the management cost of lifter apparatus simultaneously.
(6) integrity of data backup.
The full backup of elevator service data is achieved, it is simple to conventional data are carried out effectively storage and management by system backup system.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described.Protection scope of the present invention is not only limited to the statement of following content.
Fig. 1 is elevator informationization monitoring management system principal functional structure of the present invention.
Fig. 2 is data communication system structured flowchart of the present invention.
Fig. 3 is single-chip microcomputer pin wiring of the present invention.
Fig. 4 is communications transceiver wiring diagram of the present invention.
Fig. 5 is data receiver FB(flow block) of the present invention.
Detailed description of the invention
Fig. 1 is elevator informationization monitoring management system functional structure, arranges management including data communication system, elevator running state monitoring system, information query system, fault statistics system, equipment management system, system backup and system.
Described data communication system is responsible for lifter apparatus and monitoring system database communication.
Described elevator running state monitoring system is responsible for lifter apparatus condition monitoring, PLC condition monitoring and converter condition monitoring.
Described information query system is responsible for inquiry alarm logging, inspection record and my concern.
Described fault statistics system is responsible for fault statistics.
Described equipment management system is responsible for lifter apparatus, PLC and converter.
System data back-up is responsible in described system backup.
Described system arranges management and is responsible for user's management, rights management, harbour management, equipment Template Manager and manufacturer's maintenance management.
Fig. 2 is data communication system structured flowchart of the present invention.Described data communication system includes data processing module, GPRS communication module and the communication server；Data processing module adopts RS485 standard for serial communication to complete the data with PLC, converter and GPRS communication module and transmits, PLC and converter timing send running state data to data processing module, processed mould by data and be packaged as Frame, the communication server is sent a dataframe to again by GPRS communication module, IP and port numbers that the communication server has been arranged according to GPRS communication module arrange correspondingly received IP and port, it is achieved the real-time reception of status data.
Data processing module of the present invention is made up of xmega32a4 single-chip microcomputer, communications transceiver ADM2483 and power supply circuits.
Fig. 3 is the single-chip microcomputer pin wiring in data processing module of the present invention.
Fig. 4 is the communications transceiver elementary diagram in data processing module of the present invention.
PLC of the present invention adopts Omron CP1E-N60S1DR；Described converter adopts peace river CIMR-AB2A0030.
The data that GPRS communication module of the present invention sends are hexadecimal data frame, the communication server first has to hexadecimal data frame is resolved to binary number, then binary number is verified and query processing, binary data definition further according to the elevator monitoring made, binary number is decoded, form corresponding elevator running state information, and be saved in slip condition database.
Wherein, field data sending module is as from machine, and the communication server is as main frame, having 68 depositors from machine, each register data is 2 bytes, data acquisition CRC16 verification mode, when depositor sends data, high byte first sends, but CRC check low byte first sends.From the timing automatic transmission Frame of machine, data frame format is as follows:
Address instruction data byte number register data CRCloCRChi
010388006F07DF0005…DAD8。
The initial address sending data is 00H, and whole Frame totally 141 byte, register data is totally 136 byte, automatically sends Frame from machine by the interval (3s) set, and main frame real-time reception also stores.
In order to realize effective management of monitoring system and data message, the data base of present invention design includes two parts: slip condition database and information database.Slip condition database is used for storing lifter apparatus running state data, PLC running state data and converter running state data；Information database is used for storing lifter apparatus information, PLC information, converter information, harbour and position location information, overhaul of the equipments and repair message, manufacturer and safeguards information and other relevant information etc..Such as, PLC monitors data and converter monitoring data belong to status data, is stored in slip condition database after data communication system receives and processes.
Slip condition database of the present invention has three tables of data: status data table, ephemeral data table and fault data table.
Status data table of the present invention is used for storing the decoded status information of data communication system and partial binary status data, mainly includes elevator running state data, PLC running status and other instructions status data, converter running status and other instructions status data.
The binary number field of fault message, for storing PLC warning message and the binary data of converter warning message, when lifter apparatus breaks down, is temporarily stored in this table by ephemeral data table of the present invention.
Fault data table of the present invention is used for storing fault message, mainly includes fault time, fault type, malfunction coding, fault rank and failure condition explanation.
Fig. 5 is data receiver FB(flow block) of the present invention.The real-time reception process of status data is broadly divided into three steps: sets up and connects--data receiver storage--closedown connection.
(1) connection is set up.Hexadecimal data frame is sent to data buffer area by data module, after waiting that the communication server starts, opens port snoop instruction, obtains server ip, set up the connection of the communication server and terminal unit.
(2) data receiver storage.After the communication server is connected with terminal unit and opens, communication system can obtain the hexadecimal data frame of buffer area automatically, and hexadecimal data frame is resolved to binary data, then binary number is verified and query processing, binary number is decoded as corresponding elevator running state information by the binary data definition further according to the elevator monitoring made, it is automatically saved in slip condition database, completes the storage of data.
(3) connection is closed.Close service end session, complete the data communication in a cycle.
The storing process of status data information is: first according to data definition as shown in Table 1 and Table 2, register data is resolved to binary number, define further according to binary data as shown in Table 3 and Table 4 and the binary number after resolving is decoded (the binary decoded information of 06H and the 07H of the corresponding table 1 of table 3, the binary decoded information of 3FH and the 40H of the corresponding table 2 of table 4, all the other decoded informations do not provide), then decoded data are analyzed, regardless of whether break down, all data message is stored in status data table, if breaking down, the binary data information of PLC warning message and converter warning message is stored in ephemeral data table, obtain current time as fault time simultaneously, decoded fault message is stored in fault message table.
Table 1:
Table 2:
Table 3:
Table 4.
Elevator running state monitoring system is by the above-mentioned data communication process service data real-time Transmission by lifter apparatus and is stored in data base, is then completed the monitor in real time of lifter apparatus again by elevator running state monitoring system real-time calling data message.Wherein, monitoring of tools mainly includes three parts: lifter apparatus condition monitoring, PLC running state monitoring and converter running state monitoring.Lifter apparatus state mainly includes elevator state (information such as warning whether occur), residing layer position and call state etc.；PLC state mainly includes PLC alarm condition, the every calibration value of PLC, upper (lower) row cross speed reducing switch calibration bits, upper (lower) row flat bed interval, flat bed deviation, each input (going out) mouth, PLC running status and other each port command etc.；Converter state mainly includes frequency converter equipment state, frequency instruction, output frequency, output voltage, output electric current, output etc..When lifter apparatus is properly functioning, elevator running state monitoring system is without exception and continues monitoring, and when lifter apparatus, PLC or converter break down, elevator running state monitoring system can send alarm signal automatically, and prompting is reported to the police.
Information query system is for realizing inquiry and the management of alarm logging and inspection record.
Alarm logging is inquired about.First select lifter apparatus, fault type and queried for items, the beginning and ending time of constraint fault, then the alarm logging of this equipment is inquired about.Query Information mainly includes PLC type number, converter model, warning piece type, warning piece title, fault alarm time, fault solves the time, fault solves state, fault handling method and failure condition explanation etc..
Inspection record inquiry includes two parts: overhaul queries and maintenance inquiry.Overhaul queries is for realizing inquiry and the management of lifter apparatus maintenance situation.First select lifter apparatus and part of appliance during inquiry, then inquire about according to the maintenance time limit.Wherein, overhaul queries information spinner to include unit type, equipment factory number, build date, initial survey date, check data, date of inspection next time, assay, existing problems and disposition etc..Maintenance inquiry is for realizing inquiry and the management of lifter apparatus repair.First select lifter apparatus and part of appliance during inquiry, then inquire about further according to maintenance classification.Repair message inquiry mainly includes unit type, equipment factory number, maintenance classification, component names, component specification, number of components, existing problems, disposition and unit in charge of construction's information etc..
Fault statistics system is for realizing statistics and the management of lifter apparatus fault.First fault alarm information is inquired about, mainly include warning device parts, time of fire alarming, alert levels, alarm content etc., then add up alert frequency, mainly include PLC failure-frequency statistics, converter light fault 1 frequency statistics, converter light fault 2 frequency statistics, converter light fault 3 frequency statistics, frequency converter failure 1 frequency statistics, frequency converter failure 2 frequency statistics, frequency converter failure 3 frequency statistics and the total alarm times statistics of lifter apparatus etc..
Equipment management system is for storing and manage the details of lifter apparatus, it is possible to be managed as Template Information by facility information.Facility information mainly includes the details such as lifter apparatus project and installation, the details such as lifter apparatus use, maintenance, payload ratings, rated power, car steel wire rope and speed limit steel wire rope specification, PLC details, converter details, equipment manager details, equipment manufacturer's details etc..
It is to be understood that above with respect to the specific descriptions of the present invention, be merely to illustrate the present invention and be not limited to the technical scheme described by the embodiment of the present invention.It will be understood by those within the art that, still the present invention can be modified or equivalent replacement, to reach identical technique effect.Needs are used, all in protection scope of the present invention as long as meeting.
Claims (8)
1. elevator informationization monitoring management system, it is characterised in that include data communication system, elevator running state monitoring system, information query system, fault statistics system, equipment management system, system backup and system and management is set；
Described data communication system is responsible for lifter apparatus and monitoring system database communication；
Described elevator running state monitoring system is responsible for lifter apparatus condition monitoring, PLC condition monitoring and converter condition monitoring；
Described information query system is responsible for inquiry alarm logging, inspection record and my concern；
Described fault statistics system is responsible for fault statistics；
Described equipment management system is responsible for lifter apparatus, PLC and converter；
System data back-up is responsible in described system backup；
Described system arranges management and is responsible for user's management, rights management, harbour management, equipment Template Manager and manufacturer's maintenance management.
2. elevator informationization monitoring management system according to claim 1, it is characterised in that: described data communication system includes data processing module, GPRS communication module and the communication server；Data processing module adopts RS485 standard for serial communication to complete the data with PLC, converter and GPRS communication module and transmits, PLC and converter timing send running state data to data processing module, processed mould by data and be packaged as Frame, the communication server is sent a dataframe to again by GPRS communication module, IP and port numbers that the communication server has been arranged according to GPRS communication module arrange correspondingly received IP and port, it is achieved the real-time reception of status data.
3. elevator informationization monitoring management system according to claim 2, it is characterised in that: described data processing module includes single-chip microcomputer and communications transceiver；The signal transmission port of PLC, converter and GPRS communication module connects with the signal transmission port of single-chip microcomputer through communications transceiver.
4. elevator informationization monitoring management system according to claim 3, it is characterised in that: described single-chip microcomputer adopts xmega32a4 single-chip microcomputer；Described communications transceiver adopts ADM2483 communications transceiver.
5. elevator informationization monitoring management system according to claim 4, it is characterised in that: described PLC adopts Omron CP1E-N60S1DR；Described converter adopts peace river CIMR-AB2A0030.
6. elevator informationization monitoring management system according to claim 5, it is characterized in that: the data that described GPRS communication module sends are hexadecimal data frame, the communication server first has to hexadecimal data frame is resolved to binary number, then binary number is verified and query processing, binary data definition further according to the elevator monitoring made, binary number is decoded, forms corresponding elevator running state information, and be saved in slip condition database.
7. elevator informationization monitoring management system according to claim 6, it is characterised in that: described slip condition database has three tables of data: status data table, ephemeral data table and fault data table；Described status data table is used for storing the decoded status information of data communication system and partial binary status data, mainly includes elevator running state data, PLC running status and other instructions status data, converter running status and other instructions status data；The binary number field of fault message, for storing PLC warning message and the binary data of converter warning message, when lifter apparatus breaks down, is temporarily stored in this table by described ephemeral data table；Described fault data table is used for storing fault message, mainly includes fault time, fault type, malfunction coding, fault rank and failure condition explanation.
8. elevator informationization monitoring management system according to claim 7, it is characterised in that: the real-time reception step of described status data includes:
(1) connection is set up；Hexadecimal data frame is sent to data buffer area by data module, after waiting that the communication server starts, opens port snoop instruction, obtains server ip, set up the connection of the communication server and terminal unit；
(2) data receiver storage；After the communication server is connected with terminal unit and opens, system can obtain the hexadecimal data frame of buffer area automatically, and hexadecimal data frame is resolved to binary data, then binary number is verified and query processing, further according to the binary data definition of the elevator monitoring made, binary number is decoded, forms corresponding elevator running state information, it is automatically saved in slip condition database, completes the storage of data；
(3) connection is closed；Close service end session, complete the data communication in a cycle.
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| CN113132687B (en) * | 2021-04-16 | 2023-01-06 | 浙江鄞城工程管理有限公司 | Building lifting safety intelligent monitoring and early warning method based on video monitoring and feature recognition and cloud server |
| CN112938046A (en) * | 2021-04-29 | 2021-06-11 | 红云红河烟草(集团)有限责任公司 | Remote monitoring method and system for cigarette carton missing detection |
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