CN111442928A - Monitoring management system for rail-side acoustic diagnosis - Google Patents
Monitoring management system for rail-side acoustic diagnosis Download PDFInfo
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- CN111442928A CN111442928A CN202010276645.3A CN202010276645A CN111442928A CN 111442928 A CN111442928 A CN 111442928A CN 202010276645 A CN202010276645 A CN 202010276645A CN 111442928 A CN111442928 A CN 111442928A
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- train
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
Abstract
The invention relates to the technical field of rail-side acoustic diagnosis, in particular to a monitoring management system for rail-side acoustic diagnosis, which comprises a daily monitoring module, a monitoring module and a monitoring module, wherein the daily monitoring module is used for carrying out real-time monitoring, compound monitoring and system monitoring on a train bearing running on a rail; the information inquiry module is used for inquiring the passing train number and train number information, train tracking inquiry and train bearing fault information; the data statistics module is used for counting the number and the train number information of the passing train and the fault information of the train bearing; and the current day information module is used for counting the train number and train number information of the current day alarm, counting the train bearing fault information of the current day alarm and counting the number and train number information of the train which passes recently. The invention can count and monitor the bearing information of the failed train number, automatically track the development trend of the failed bearing and realize timely early warning.
Description
Technical Field
The invention relates to the technical field of rail-side acoustic diagnosis, in particular to a monitoring management system for rail-side acoustic diagnosis.
Background
The rail-side acoustic diagnosis adopts an acoustic diagnosis technology and a computer network technology, identifies the working state of the bearing by collecting and analyzing the noise signal of the bearing in operation, can provide an effective early fault diagnosis result in the bearing, and finds the fault before the hot shaft. The system is combined with an infrared shaft temperature detection system, shaft cutting and derailing accidents can be effectively prevented, the prevention level of bearing faults is improved, and the inspection of a train inspection on a rolling bearing is gradually transited from man-machine combination to man-machine combination. The rail-side acoustic diagnosis enhances the early warning capability of the bearing, prevents the gateway from moving forwards, embodies the safety guiding idea of prevention as the main and ensures the driving safety.
The monitoring management system for the rail-side acoustic diagnosis is a rail-side acoustic diagnosis monitoring management system based on a rail-side acoustic diagnosis technology, and the main problems in the prior art are that the information statistics and monitoring of the bearings of the fault train number cannot be carried out, the development trend of the fault bearings is automatically tracked, and early warning is timely carried out.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the monitoring management system for the rail-side acoustic diagnosis, which can count and monitor the bearing information of the failed train number, automatically track the development trend of the failed bearing and perform early warning in time.
In order to achieve the purpose, the invention adopts the following technical scheme:
a monitoring management system for rail-side acoustic diagnostics, the monitoring management system comprising:
the daily monitoring module is used for carrying out real-time monitoring, compound monitoring and system monitoring on the train bearing running on the track;
the information inquiry module is used for inquiring the passing train number and train number information, train tracking inquiry and train bearing fault information;
the data statistics module is used for counting the number and the train number information of the passing train and the fault information of the train bearing;
the current day information module is used for counting the train number and train number information of the current day alarm, counting the train bearing fault information of the current day alarm and counting the number and train number information of the train which passes recently;
and the alarm management module is used for inquiring the fault information of the train bearing, feeding back the inspection result, inquiring the inspection confirmation result and inquiring the processing result.
Furthermore, the monitoring management system also comprises rail side diagnosis equipment and a data acquisition host, wherein the rail side diagnosis equipment is used for acquiring sound information of a train bearing, the train number and train number information and bearing positioning information in operation, and the data acquisition host is used for receiving the information acquired by the rail side diagnosis equipment and analyzing, counting and judging the information.
Furthermore, the monitoring management system further comprises an alarm, and the alarm is used for sending out an alarm signal when detecting the fault of the train bearing.
Furthermore, the daily monitoring module collects sound information of the bearing of the running train, the train number and train number information and bearing positioning information through the rail-side diagnosis equipment, and carries out real-time monitoring, compound monitoring and system monitoring.
Further, when the data statistics module is used for carrying out train bearing fault information statistics, fault grades are divided according to the severity of faults, and the fault grades are divided into a first grade, a second grade and a third grade.
Furthermore, the alarm management module feeds back the detection result according to the detected faults of the first-level, second-level and third-level train bearings and informs a field inspection worker to inspect and confirm the train bearings with the faults.
Furthermore, when the data statistics module carries out the statistics of the fault information of the train bearing, the fault information of the same bearing of the train with the same train number is detected for not less than 2 times, and then the feedback of the checking result is carried out through the alarm management module.
Further, after the alarm management module feeds back the inspection result, the alarm management module informs a field inspection vehicle operator to perform inspection and confirmation, and acquires the inspection and confirmation result and the processing result.
Furthermore, the monitoring management system further comprises a storage module for storing the statistical data of the statistical data statistical module, wherein the storage duration is not less than 1 month.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention carries out real-time monitoring, compound monitoring and system monitoring on the train bearing running on the track through the daily monitoring module, and the monitoring is more comprehensive and accurate;
(2) the invention counts the number of passing trains and the train number information and the train bearing fault information through the data counting module, and stores the information in the storage module, thereby counting and monitoring the fault train number bearing information in one month, automatically tracking the development trend of the fault bearing, and feeding back the inspection result through the alarm management module when the fault information detected by the same bearing of the same train with the same number is not less than 2 times, thereby realizing early warning in time.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following detailed description of embodiments of the invention, but the invention can be practiced in many different ways, as defined and covered by the claims.
A monitoring management system for rail-side acoustic diagnostics, the monitoring management system comprising:
the daily monitoring module is used for carrying out real-time monitoring, compound monitoring and system monitoring on the train bearing running on the track;
the information inquiry module is used for inquiring the passing train number and train number information, train tracking inquiry and train bearing fault information;
the data statistics module is used for counting the number and the train number information of the passing train and the fault information of the train bearing;
the current day information module is used for counting the train number and train number information of the current day alarm, counting the train bearing fault information of the current day alarm and counting the number and train number information of the train which passes recently;
and the alarm management module is used for alarming train bearing fault information, checking result feedback, checking confirmation result query and processing result query.
Preferably, the monitoring management system further comprises a rail-side diagnosis device and a data acquisition host, wherein the rail-side diagnosis device is used for acquiring sound information of a bearing of a running train, train number and train number information and bearing positioning information, and the data acquisition host is used for receiving the information acquired by the rail-side diagnosis device and analyzing, counting and judging the information.
Preferably, the monitoring management system further comprises an alarm, and the alarm is used for sending out an alarm signal when detecting the fault of the train bearing.
Preferably, the daily monitoring module collects sound information of a train bearing, a train number and train number information and bearing positioning information in operation through rail-side diagnostic equipment, and performs real-time monitoring, compound monitoring and system monitoring.
Preferably, the data statistics module is used for dividing fault levels according to the severity of the fault when the train bearing fault information statistics is carried out, and the fault levels are divided into a first level, a second level and a third level.
Preferably, the alarm management module feeds back the detection result according to the detected faults of the first-level, second-level and third-level train bearings and informs a field inspection worker to inspect and confirm the train bearings with the faults.
Preferably, when the data statistics module performs train bearing fault information statistics, if the detected fault information of the same bearing of the train with the same train number is not less than 2 times, the data statistics module performs check result feedback through the alarm management module.
Preferably, after the alarm management module feeds back the inspection result, the alarm management module informs a field inspection vehicle operator to perform inspection and confirmation, and acquires the inspection and confirmation result and the processing result.
Preferably, the monitoring management system further comprises a storage module for storing the statistical data of the statistical data statistical module, and the storage duration is not less than 1 month.
The rail-side diagnosis equipment acquires sound information of a train bearing, the train number information and the bearing positioning information in a running train, and transmits the acquired information to the data acquisition host, and the daily monitoring module makes whether a fault occurs through the data, so that the real-time monitoring, the duplex monitoring and the system monitoring are carried out on the train bearing running on the rail; the data statistics module is used for carrying out train number and train number information statistics and train bearing fault information statistics on the monitoring data of the daily monitoring module and storing the statistical data into the storage module; the information query module and the current day information module perform information query and current day information display by calling data in the storage module; and the alarm management module gives an alarm according to the monitoring data of the daily monitoring module and the tracking information of the failed bearing of the number of vehicles of the data statistics module.
The embodiment can show that the invention can count and monitor the bearing information of the failed vehicle number, automatically track the development trend of the failed bearing and give an early warning in time.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and variations that can be made by the present invention in the specification or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (9)
1. A monitoring management system for rail-side acoustic diagnostics, the monitoring management system comprising:
the daily monitoring module is used for carrying out real-time monitoring, compound monitoring and system monitoring on the train bearing running on the track;
the information inquiry module is used for inquiring the passing train number and train number information, train tracking inquiry and train bearing fault information;
the data statistics module is used for counting the number and the train number information of the passing train and the fault information of the train bearing;
the current day information module is used for counting the train number and train number information of the current day alarm, counting the train bearing fault information of the current day alarm and counting the number and train number information of the train which passes recently;
and the alarm management module is used for inquiring the fault information of the train bearing, feeding back the inspection result, inquiring the inspection confirmation result and inquiring the processing result.
2. The monitoring management system for rail-side acoustic diagnosis according to claim 1, further comprising rail-side diagnostic equipment and a data acquisition host, wherein the rail-side diagnostic equipment is used for acquiring sound information of a bearing of a running train, train number and train number information and bearing positioning information, and the data acquisition host is used for receiving the information acquired by the rail-side diagnostic equipment and analyzing, counting and judging the information.
3. The monitoring and management system for rail-side acoustic diagnosis according to claim 1, further comprising an alarm for sending an alarm signal when a train bearing fault is detected.
4. The monitoring management system for rail-side acoustic diagnosis according to claims 1 and 2, wherein the daily monitoring module collects sound information of a bearing of a running train, train number and train number information and bearing positioning information through rail-side diagnostic equipment, and performs real-time monitoring, duplex monitoring and system monitoring.
5. The monitoring and management system for rail-side acoustic diagnosis according to claim 1, wherein the data statistics module performs fault level classification according to the severity of a fault when performing train bearing fault information statistics, and the fault level is classified into primary, secondary and tertiary.
6. The monitoring and management system for rail-side acoustic diagnosis according to claims 1 and 5, wherein the alarm management module feeds back the detection result according to the detected primary, secondary and tertiary train bearing faults and informs a field inspection engineer to inspect and confirm the train bearing with the detected fault.
7. The monitoring management system for rail-side acoustic diagnosis according to claim 1, wherein when the data statistics module performs statistics of train bearing fault information, if the detected fault information of the same bearing of the train with the same train number is not less than 2 times, the alarm management module performs feedback of the inspection result.
8. The monitoring management system for rail-side acoustic diagnosis according to claim 1, wherein after the alarm management module feeds back the inspection result, the monitoring management module notifies a field inspection vehicle operator to perform inspection confirmation, and acquires the inspection confirmation result and the processing result.
9. The monitoring and management system for rail-side acoustic diagnosis according to claim 1, further comprising a storage module for storing the statistical data of the statistical data statistical module, wherein the storage time is not less than 1 month.
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| CN202010276645.3A CN111442928A (en) | 2020-04-09 | 2020-04-09 | Monitoring management system for rail-side acoustic diagnosis |
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| CN202010276645.3A CN111442928A (en) | 2020-04-09 | 2020-04-09 | Monitoring management system for rail-side acoustic diagnosis |
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| CN110852457A (en) * | 2019-11-05 | 2020-02-28 | 成都铁安科技有限责任公司 | Subway vehicle operation and maintenance system |
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| US7603894B2 (en) * | 2000-09-08 | 2009-10-20 | Automotive Technologies International, Inc. | Self-powered tire monitoring system |
| CN102085873A (en) * | 2011-01-04 | 2011-06-08 | 北京清网华科技有限公司 | System and method for remote diagnosis of faults of train on passage |
| CN204556257U (en) * | 2015-04-22 | 2015-08-12 | 北京康拓红外技术股份有限公司 | A kind of rolling stock rolling bearing acoustic diagnostic instrument |
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Application publication date: 20200724 |
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