CN105242551A - Passenger ropeway equipment condition monitoring and early warning system - Google Patents
Passenger ropeway equipment condition monitoring and early warning system Download PDFInfo
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- CN105242551A CN105242551A CN201510581102.1A CN201510581102A CN105242551A CN 105242551 A CN105242551 A CN 105242551A CN 201510581102 A CN201510581102 A CN 201510581102A CN 105242551 A CN105242551 A CN 105242551A
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Abstract
The invention belongs to the mechanical field and relates to a passenger ropeway equipment condition monitoring and early warning system. The system includes a sensor part, a data acquisition module, a transmission bus and a PC, wherein the sensor part is in communication connection with the data acquisition module, and the data acquisition module is in communication connection with the PC through the transmission bus. According to the equipment condition monitoring and early warning system, different equipment can be monitored through the sensor part; acquired signals are transmitted to the data acquisition module through a network cable or a shielding signal line so as to encoded and outputted; all signals of the data acquisition module are connected with an RS232 interface of the computer through a signal line; the computer reads the signals which are acquired by various kinds of sensors through the RS232 interface, wherein the sensors are connected with the data acquisition module; and the computer displays and stores read signals. With the system adopted, the efficiency of inspection and detection of the equipment can be improved, and security risks of the equipment in an operating process can be found timely, and automatic data acquisition and real-time monitoring can be realized through utilizing different types of sensors.
Description
Technical field
The present invention relates to mechanical field, particularly relate to passenger aerial ropeway equipment condition monitoring early warning system.
Background technology
Passenger aerial ropeway is swift and violent in China's development in recent years trend, and the current whole nation has the passenger aerial ropeway more than 500 run.The walkaround inspection means of equipment in operational process of current passenger aerial ropeway are mainly hand inspection measurement data, the laggard line item analysis of data acquisition, it is not high mainly to there is the accuracy that the inspection frequency is limited, check criteria differs, detection methods different and produce data in hand inspection measurement.
Summary of the invention
The object of invention: in order to provide a kind of passenger aerial ropeway equipment condition monitoring early warning system of better effects if, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the present invention takes following technical scheme:
Passenger aerial ropeway equipment condition monitoring early warning system, is characterized in that, comprises Sensor section, data acquisition module, transfer bus and PC, Sensor section communication connection data acquisition module, and data acquisition module communicates to connect PC by transfer bus; Condition Detection early warning system is monitored distinct device by Sensor section, the signal collected is transferred to data acquisition module by netting twine or shielded signal line and carries out coding output, by signal wire, all signals of data acquisition module are connected with computing machine RS232 interface, computing machine reads by RS232 interface the signal that various kinds of sensors that data acquisition module connects collects, and computing machine carries out display to the signal read and stores.
The further technical scheme of the present invention is, after described computing machine reads rear signal, can also carry out automatic analysis early warning according to the setting value of user and analysis indexes.
The further technical scheme of the present invention is, described Sensor section is including but not limited to temperature sensor, humidity sensor, voltage sensor, current sensor, pressure transducer, displacement transducer, air velocity transducer, wind transducer.
The further technical scheme of the present invention is, described temperature sensor and humidity sensor are placed in outdoor, and described voltage sensor and current sensor are arranged in cableway distribution machine room power distribution cabinet and equipment control cabinet; Pressure transducer is arranged in the hydraulic pressure tension system of cableway; Displacement transducer is positioned at the standby or heavy-hammer-tightening hoistway of the large erection in cableway tensioning parking stall, and air velocity transducer and wind transducer are positioned on the support of cableway.
The further technical scheme of the present invention is, described hydraulic pressure tension system is brake fluid pressure station, tensioning Hydraulic Station
Adopt the present invention of as above technical scheme, there is following beneficial effect relative to prior art: efficiency that equipment-patrolling checks can be improved and can the potential safety hazard of Timeliness coverage equipment in operational process, utilize different classes of sensor to realize automatic data acquisition and Real-Time Monitoring to data such as needing (voltage, electric current, temperature, humidity, pressure, displacement, wind speed, the wind direction) of monitoring by various kinds of sensors.
1, can the potential safety hazard of discovering device in operational process more early by Real-Time Monitoring.
2, automatically data acquisition can the operation conditions of real-time recording unit accurately.
3, the data record of robotization can alleviate artificial manual working strength of patrolling and examining, and ensure that accuracy and the validity of data simultaneously.
4, automatic monitoring means is utilized can to judge in advance and early warning equipment failure.
5, the Data support that long-term data accumulation can provide science strong for equipment state evaluation from now on.
Accompanying drawing explanation
In order to further illustrate the present invention, below in conjunction with
accompanying drawingbe described further:
fig. 1for data transmission architecture of the present invention realizes
figure;
fig. 2for framework of the present invention realizes frame
figure;
fig. 3for realization composition of the present invention
figure.
Embodiment
Below in conjunction with
accompanying drawingbe described embodiments of the invention, embodiment is not construed as limiting the invention:
Condition Detection early warning system is by various kinds of sensors (temperature, humidity, voltage, electric current, pressure, flow, displacement, wind speed, wind direction) distinct device is monitored, the signal collected is transferred to data acquisition module by twisted-pair feeder (netting twine) or shielded signal line and carries out coding output, by signal wire, all signals of data acquisition module are connected with computing machine RS232 interface, computing machine reads by RS232 interface the signal that various kinds of sensors that data acquisition module connects collects, computing machine carries out showing to the signal read and stores and carry out automatic analysis early warning according to the setting value of user and analysis indexes.In conjunction with
fig. 1, provide the implementation of a kind of concrete data transmission, but, the mode of radio communication can also be adopted to communicate.
The function declaration of each several part
(1) Real-time Collection of Various types of data is responsible for by sensor-dissimilar sensor.
(2) export after the signal that data acquisition module-data acquisition module is responsible for various kinds of sensors to gather carries out code conversion.
(3) transmission of transfer bus-data adopts RS485 transfer bus, is responsible for the digital data transmission after data acquisition module code conversion to server database.
(4) database-be used for stores the Various types of data that Real-time Collection arrives.
(5) client software-by man-machine interface is exported to user and is carried out discriminatory analysis to the Various types of data collected in database according to the design requirement of user, and sends early warning when data exception to user.
As preferably:
The display of software interface represents the running status of equipment and all kinds of monitoring numerical value with dynamic graphical interface, equipment routing inspection operating personnel can check each monitoring of equipment numerical value and running status very intuitively, when there is the early warning situations such as numerical exception, system can show early warning information on interface, and user inquires about early warning details by clicking early warning window.
1, the connection of sensor
All types of sensor all adopts 4-20mA current-mode analog quantity signal to export, and therefore the link of sensor needs sensor to connect in circuit with power supply, acquisition module.
2, the connection of software and harvester and communication
Connection between computer software and acquisition module adopts star-like 485 buses to connect, and communication modes uses MODBUS-RTU-RS485 communication modes to carry out.
Communication command explanation between software and module.
Send: 010300000008440C(example/16 systems)
| Data | Byte | Data explanation | Remarks |
| 01 | 1 | Module's address | Address realm 01-FE |
| 03 | 1 | Function code | 03-read register |
| 0000 | 2 | Register address (4x type) | 0000-analog input originating register address |
| 0008 | 2 | Read length | 0008-reads 8 registers |
| 440C | 2 | CRC check code | The CRC check code of all data above |
Receive: 01031009CE00000000000000000000000000006C5B(example/16 systems)
Receiving instruction analog input channel 1 current data is " 09CE ", converting 10 system numbers to is 2510, substitute into computing formula: I=(DATA*20)/4095=(2510*20)/4095 ≈ 12.26mA, other channel current data are 0mA.
In a creative way, each effect above
independentexist, the combination of the above results can also be completed with a nested structure.
It should be noted that, multiple schemes that this patent provides comprise basic scheme own, mutually
independent, mutually do not restrict, but it also can combine when not conflicting mutually, reaching multiple effect and jointly realizing.
more than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand the present invention and not be restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. passenger aerial ropeway equipment condition monitoring early warning system, is characterized in that, comprises Sensor section, data acquisition module, transfer bus and PC, Sensor section communication connection data acquisition module, and data acquisition module communicates to connect PC by transfer bus; Condition Detection early warning system is monitored distinct device by Sensor section, the signal collected is transferred to data acquisition module by netting twine or shielded signal line and carries out coding output, by signal wire, all signals of data acquisition module are connected with computing machine RS232 interface, computing machine reads by RS232 interface the signal that various kinds of sensors that data acquisition module connects collects, and computing machine carries out display to the signal read and stores.
2. passenger aerial ropeway equipment condition monitoring early warning system as claimed in claim 1, is characterized in that, after described computing machine reads rear signal, can also carry out automatic analysis early warning according to the setting value of user and analysis indexes.
3. passenger aerial ropeway equipment condition monitoring early warning system as claimed in claim 1, it is characterized in that, described Sensor section is including but not limited to temperature sensor, humidity sensor, voltage sensor, current sensor, pressure transducer, displacement transducer, air velocity transducer, wind transducer.
4. passenger aerial ropeway equipment condition monitoring early warning system as claimed in claim 3, it is characterized in that, described temperature sensor and humidity sensor are placed in outdoor, and described voltage sensor and current sensor are arranged in cableway distribution machine room power distribution cabinet and equipment control cabinet; Pressure transducer is arranged in the hydraulic pressure tension system of cableway; Displacement transducer is positioned at the standby or heavy-hammer-tightening hoistway of the large erection in cableway tensioning parking stall, and air velocity transducer and wind transducer are positioned on the support of cableway.
5. passenger aerial ropeway equipment condition monitoring early warning system as claimed in claim 4, it is characterized in that, described hydraulic pressure tension system is brake fluid pressure station, tensioning Hydraulic Station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581102.1A CN105242551A (en) | 2015-09-14 | 2015-09-14 | Passenger ropeway equipment condition monitoring and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581102.1A CN105242551A (en) | 2015-09-14 | 2015-09-14 | Passenger ropeway equipment condition monitoring and early warning system |
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| Publication Number | Publication Date |
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| CN105242551A true CN105242551A (en) | 2016-01-13 |
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| CN201510581102.1A Pending CN105242551A (en) | 2015-09-14 | 2015-09-14 | Passenger ropeway equipment condition monitoring and early warning system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314449A (en) * | 2016-08-30 | 2017-01-11 | 温平 | Real-time detecting device and detecting method for cableway operating status |
| CN108715167A (en) * | 2018-05-25 | 2018-10-30 | 北京起重运输机械设计研究院有限公司 | A kind of cableway guard method, apparatus and system |
| CN109450558A (en) * | 2018-12-14 | 2019-03-08 | 常州艾控智能仪表有限公司 | A kind of anti-interference remote communication method in underground ground |
| CN110110966A (en) * | 2019-04-08 | 2019-08-09 | 日立楼宇技术（广州）有限公司 | Method for early warning, device, computer equipment and the storage medium of hoistway danger |
| CN112948457A (en) * | 2021-01-29 | 2021-06-11 | 中国特种设备检测研究院 | Passenger transport cableway detection monitoring and health diagnosis system, method, medium and equipment |
| CN113562002A (en) * | 2021-07-28 | 2021-10-29 | 娄底市同丰科技有限公司 | Fault diagnosis system and method for cableway operation |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314449A (en) * | 2016-08-30 | 2017-01-11 | 温平 | Real-time detecting device and detecting method for cableway operating status |
| CN108715167A (en) * | 2018-05-25 | 2018-10-30 | 北京起重运输机械设计研究院有限公司 | A kind of cableway guard method, apparatus and system |
| CN109450558A (en) * | 2018-12-14 | 2019-03-08 | 常州艾控智能仪表有限公司 | A kind of anti-interference remote communication method in underground ground |
| CN110110966A (en) * | 2019-04-08 | 2019-08-09 | 日立楼宇技术（广州）有限公司 | Method for early warning, device, computer equipment and the storage medium of hoistway danger |
| CN112948457A (en) * | 2021-01-29 | 2021-06-11 | 中国特种设备检测研究院 | Passenger transport cableway detection monitoring and health diagnosis system, method, medium and equipment |
| CN113562002A (en) * | 2021-07-28 | 2021-10-29 | 娄底市同丰科技有限公司 | Fault diagnosis system and method for cableway operation |
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Application publication date: 20160113 |