CN110329315A - A kind of EMU chassis fault detection early warning system and method for early warning - Google Patents
A kind of EMU chassis fault detection early warning system and method for early warning Download PDFInfo
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- CN110329315A CN110329315A CN201910616118.XA CN201910616118A CN110329315A CN 110329315 A CN110329315 A CN 110329315A CN 201910616118 A CN201910616118 A CN 201910616118A CN 110329315 A CN110329315 A CN 110329315A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000013144 data compression Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 230000006855 networking Effects 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 3
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- 238000004364 calculation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/40—Handling position reports or trackside vehicle data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
- B61L27/57—Trackside diagnosis or maintenance, e.g. software upgrades for vehicles or vehicle trains, e.g. trackside supervision of train conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a kind of EMU chassis fault detection early warning system and method for early warning, belong to fault pre-alarming technical field, rail edge equipment, rail side room system and the monitoring center system on backstage including being arranged close to motor-car rail, by wireless network transmissions data between the rail edge equipment and rail side room system, pass through cable-network transmission data between rail side room system and the monitoring center system；The rail edge equipment includes image capture device, sound collection equipment and speed measuring equipment, and the acoustic signal and motor-car for acquiring the image on EMU chassis, motor-car be close, length and speed signal.Sound, image, speed, the length information of motor-car are acquired by rail edge equipment, and it sends information to rail side room system and is calculated, not only the failure inside equipment can be also judged according to sound, improves the accuracy of detection according to the failure of image detection EMU chassis surface.
Description
Technical field
The present invention relates to fault pre-alarming technical field, in particular to a kind of EMU chassis fault detection early warning system and pre-
Alarm method.
Background technique
EMU dynamic fault detection system can be found that the running failure of EMU, is conducive to improve EMU operation
Safety coefficient, can detect each components of EMU automatically, improve inspection and repair shop working efficiency；
Demand of the high-speed railway to EMU dynamic detection this respect is bigger, and it is desirable that improves high-speed iron as far as possible
Safety coefficient when road transport row；
Although currently existing EMU operation troubles Motion Image Detection system (TEDS), but the dynamic inspection applied now
Examining system identifies that gimmick is single, and recognition efficiency is low, and stability is poor.
Summary of the invention
The object of the invention is that single in order to solve above-mentioned EMU fault detection system gimmick, recognition efficiency is low,
The problem of stability difference and a kind of EMU chassis fault detection early warning system and method for early warning are provided, have while detecting surface
Failure and device interior failure, accuracy is higher, and the personnel of not needing wait at the scene, detection more easily advantage.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of EMU chassis fault detection early warning system,
Rail edge equipment, rail side room system and the monitoring center system on backstage including being arranged close to motor-car rail, the rail side
Pass through wireless network transmissions data, rail side room system and the monitoring center between equipment and rail side room system
Pass through cable-network transmission data between system；
The rail edge equipment includes image capture device, sound collection equipment and speed measuring equipment, for acquiring EMU
The image on chassis, the acoustic signal of motor-car and motor-car be close, length and speed signal；
Rail side room system includes that image data acquiring server, acoustic data acquisition server, image data are deposited
It stores up server, acoustics automatic identification server, image automatic identification server and accelerates server, described image data acquisition clothes
Business device and the acoustic data acquisition server are for receiving the signal that the rail edge equipment transmits, the acoustics automatic identification clothes
Business device and described image automatic identification server compare the normal state signal of signal and each part of motor-car, and measurement is
It is no that there are failures；
The monitoring center system includes interface server, database server, application server and terminal, the interface
Server is used to receive the measurement result of rail side room system transmission, and the database server is for storing measurement number
According to the application server is used to call data from the database server and shows measurement result by the terminal, supplies
Monitoring personnel analysis statistics.
Preferably, described image acquisition equipment includes linear array scanning camera and motor-car group mark acquisition camera, linear array scanning
Camera is used for scanning collection EMU chassis image, and motor-car group mark acquisition camera is used to acquire the license number of motor-car.
Preferably, the sound collection equipment is microphone array, for acquiring the sound of motor-car operation.
Preferably, the speed measuring equipment includes Hall sensor and magnet steel, and magnet steel is arranged on EMU wheel, and Hall passes
Sensor is arranged on in-orbit edge equipment, and Hall sensor goes out motor-car close to rail edge equipment and dynamic by receiving magnet steel signal measurement
The length and speed of vehicle.
Preferably, the acceleration server includes data compression server and networking services device, and data compression server is used
Monitoring center system is sent in the result data of compressed tracks side room system, and by networking services device.
A kind of EMU chassis fault detection method for early warning, comprising the following steps:
S1, the test point information that corresponding model is generated for the EMU of different model, these test points correspond to EMU
All required parts detected on chassis, including and it is not limited to bolt, spring, bottom plate, interface cover plate etc., these monitoring points letter
Breath includes uniquely to detect dot position information and detection type, the content of detection needed for area of detection etc., and is stored in motor-car
Group chassis detection algorithm server in, when system detection arrive want correspond to model EMU pass through when, call corresponding information into
Row parameter compares；
S2, system detection to Train Approaching acquire camera by motor-car group mark and clap the number on current of traffic
Photo is taken the photograph, to acquire train information, is collected by magnet steel and passes through generated signal in train wheel, by this is calculated
Secondary train speed and length information, and information is sent to rail side room system, the figure of rail side room system by wireless network
Picture/acoustic data acquisition server receives and stores these information；
S3, image/acoustic data acquisition server receive train-approach signal, control the linear array in rail edge equipment respectively
Camera related data related to microphone array acquisition train chassis is sent to image/acoustic data acquisition clothes after the completion of collecting
Business device；
S4, image/acoustic data acquisition server are completed to collect EMU chassis image and sound that rail edge equipment is sent
After data, image/acoustic data is transmitted to data storage server and image/acoustics automatic identification server, is retained original
Data；
S5, image/acoustics automatic identification server lead the data received together with the data that the first step is recorded
Enter algorithm to be calculated and compared, by calculated result label on legacy data, sends the data to data compression service after the completion
Device；
S6, due to rail side computer room distance detection centre distance farther out, initial data data volume is big, is unable to reach quick transmission
Purpose, in order to transmit data faster, data compression server is by the data compression received at the size and lattice of suitable transmission
Formula is sent to monitoring center system；
S7, monitoring center system are stored it into database by interface server after receiving the data of rail side room system
Server, and called by application server and finally shown by the terminal device for being located at analysis room；
S8, the data being marked are verified by the analyst of analysis room, feeds back to result in the form of mail after confirmation
Relevant departments, detection early warning system keeps monitoring Train Approaching state, and continues to execute since second, until having detected
Acquisition process relevant information when Train Approaching.
Compared with prior art, the beneficial effects of the present invention are:
1, sound, image, speed, the length information of motor-car are acquired by rail edge equipment, and send information to rail side machine
House system is calculated, and not only also can judge equipment according to sound according to the failure of image detection EMU chassis surface
Internal failure, improves the accuracy of detection, the motor-car that camera identifies different automobile types is acquired by motor-car group mark, according to every kind
Motor-car corresponds to a kind of detection method, can reduce the error of testing result in this way.
2, rail side room system will test result and send monitoring center system, show inspection by the terminal of monitoring center system
Survey as a result, monitoring personnel be not necessarily to in-orbit side room system can grasp motor-car operation state, and send detection data with
And corresponding format is first compressed by data compression server when backing up collected data, the rate of file transmission is improved,
The storage for reducing the database server inside monitoring center system occupies.
Detailed description of the invention
Fig. 1 is total system attachment structure schematic diagram of the invention.
Fig. 2 is rail edge equipment mounting structure schematic diagram of the invention.
Fig. 3 is rail side room system internal server composed structure schematic diagram of the invention.
Fig. 4 is total system working principle diagram of the invention.
Fig. 5 is system early warning method flow diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-4, a kind of EMU chassis fault detection early warning system, including is arranged close to motor-car rail
Rail edge equipment, rail side room system and the monitoring center system on backstage, the rail edge equipment and rail side room system
Between by wireless network transmissions data, pass through cable network biography between rail side room system and the monitoring center system
Transmission of data；The rail edge equipment includes image capture device, sound collection equipment and speed measuring equipment, for acquiring EMU bottom
The image of disk, the acoustic signal of motor-car and motor-car be close, length and speed signal；Rail side room system includes picture number
Certainly according to acquisition server, acoustic data acquisition server, image data storage server, acoustics automatic identification server, image
Dynamic identification server and acceleration server, described image data acquisition server and the acoustic data acquisition server are for connecing
The signal that the rail edge equipment transmits, the acoustics automatic identification server and described image automatic identification server are received by signal
It is compared with the normal state signal of each part of motor-car, measurement whether there is failure；The monitoring center system includes connecing
Mouth server, database server, application server and terminal, the interface server is for receiving rail side room system
The measurement result of transmission, the database server are used for for storing measurement data, the application server from the data
Library server calls data simultaneously show measurement result by the terminal, analyze and count for monitoring personnel, described image acquisition is set
Standby includes that linear array scanning camera and motor-car group mark acquire camera, and linear array scanning camera is used for scanning collection EMU chassis figure
Picture, motor-car group mark acquisition camera are used to acquire the license number of motor-car, and the sound collection equipment is microphone array, for acquiring
The sound of motor-car operation, the speed measuring equipment include Hall sensor and magnet steel, and magnet steel is arranged on EMU wheel, and Hall passes
Sensor is arranged on in-orbit edge equipment, and Hall sensor goes out motor-car close to rail edge equipment and dynamic by receiving magnet steel signal measurement
The length and speed of vehicle, the acceleration server include data compression server and networking services device, and data compression server is used
It is sent to monitoring center system in the result data of compressed tracks side room system, and by networking services device, whole system passes through
Stable 220VAC power supply with UPS function is supplied to monitoring center system and rail side room system, guarantees the stabilization of equipment
Operation, provides the 220VAC power supply for turning 24VDC for rail edge equipment.
As shown in figure 5, a kind of EMU chassis fault detection method for early warning, comprising the following steps:
S1, the test point information that corresponding model is generated for the EMU of different model, these test points correspond to EMU
All required parts detected on chassis, including and it is not limited to bolt, spring, bottom plate, interface cover plate etc., these monitoring points letter
Breath includes uniquely to detect dot position information and detection type, the content of detection needed for area of detection etc., and is stored in motor-car
Group chassis detection algorithm server in, when system detection arrive want correspond to model EMU pass through when, call corresponding information into
Row parameter compares；
S2, system detection to Train Approaching acquire camera by motor-car group mark and clap the number on current of traffic
Photo is taken the photograph, to acquire train information, is collected by magnet steel and passes through generated signal in train wheel, by this is calculated
Secondary train speed and length information, and information is sent to rail side room system, the figure of rail side room system by wireless network
Picture/acoustic data acquisition server receives and stores these information；
S3, image/acoustic data acquisition server receive train-approach signal, control the linear array in rail edge equipment respectively
Camera related data related to microphone array acquisition train chassis is sent to image/acoustic data acquisition clothes after the completion of collecting
Business device；
S4, image/acoustic data acquisition server are completed to collect EMU chassis image and sound that rail edge equipment is sent
After data, image/acoustic data is transmitted to data storage server and image/acoustics automatic identification server, is retained original
Data；
S5, image/acoustics automatic identification server lead the data received together with the data that the first step is recorded
Enter algorithm to be calculated and compared, by calculated result label on legacy data, sends the data to data compression service after the completion
Device；
S6, due to rail side computer room distance detection centre distance farther out, initial data data volume is big, is unable to reach quick transmission
Purpose, in order to transmit data faster, data compression server is by the data compression received at the size and lattice of suitable transmission
Formula is sent to monitoring center system；
S7, monitoring center system are stored it into database by interface server after receiving the data of rail side room system
Server, and called by application server and finally shown by the terminal device for being located at analysis room；
S8, the data being marked are verified by the analyst of analysis room, feeds back to result in the form of mail after confirmation
Relevant departments, detection early warning system keeps monitoring Train Approaching state, and continues to execute since second, until having detected
Acquisition process relevant information when Train Approaching.
Sound by EMU chassis detection technique and road used in the room system of above-mentioned rail side based on linear array scanning camera
Learning acquisition diagnosis bearing fault technology is the prior art.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of EMU chassis fault detection early warning system, it is characterised in that: the rail side including being arranged close to motor-car rail
The monitoring center system of equipment, rail side room system and backstage is led between the rail edge equipment and rail side room system
Wireless network transmissions data is crossed, passes through cable-network transmission number between rail side room system and the monitoring center system
According to；
The rail edge equipment includes image capture device, sound collection equipment and speed measuring equipment, for acquiring EMU chassis
Image, motor-car acoustic signal and motor-car is close, length and speed signal；
Rail side room system includes image data acquiring server, acoustic data acquisition server, image data storage clothes
Business device, acoustics automatic identification server, image automatic identification server and acceleration server, described image data acquisition server
It is used to receive the signal that the rail edge equipment transmits, the acoustics automatic identification server with the acoustic data acquisition server
The normal state signal of signal and each part of motor-car is compared with described image automatic identification server, whether measurement deposits
In failure；
The monitoring center system includes interface server, database server, application server and terminal, the interface service
Device is used to receive the measurement result of rail side room system transmission, and the database server is for storing measurement data, institute
Application server is stated for calling data from the database server and measurement result is shown by the terminal, for monitor
Member's analysis statistics.
2. a kind of EMU chassis fault detection early warning system according to claim 1, it is characterised in that: described image is adopted
Collection equipment includes linear array scanning camera and motor-car group mark acquisition camera, and linear array scanning camera is used for scanning collection EMU chassis
Image, motor-car group mark acquisition camera are used to acquire the license number of motor-car.
3. a kind of EMU chassis fault detection early warning system according to claim 1, it is characterised in that: the sound is adopted
Integrate equipment as microphone array, for acquiring the sound of motor-car operation.
4. a kind of EMU chassis fault detection early warning system according to claim 1, it is characterised in that: described test the speed sets
Standby includes Hall sensor and magnet steel, and magnet steel is arranged on EMU wheel, and Hall sensor is arranged on in-orbit edge equipment, Hall
Sensor by receive magnet steel signal measurement go out motor-car close to rail edge equipment and motor-car length and speed.
5. a kind of EMU chassis fault detection early warning system according to claim 1, it is characterised in that: the acceleration clothes
Business device includes data compression server and networking services device, and data compression server is used for the number of results of compressed tracks side room system
According to, and monitoring center system is sent to by networking services device.
6. a kind of EMU chassis fault detection method for early warning, it is characterised in that: the following steps are included:
S1, the test point information that corresponding model is generated for the EMU of different model, these test points correspond to EMU chassis
All upper required parts detected, including and it is not limited to bolt, spring, bottom plate, interface cover plate etc., these monitoring point packets
Dot position information and detection type, the content of detection needed for area of detection etc. are detected containing unique, and is stored in EMU bottom
In disk detection algorithm server, when system detection is passed through to the EMU for thinking corresponding model, corresponding information is called to be joined
Number compares；
S2, system detection to Train Approaching are acquired camera and are shot to the number on current of traffic and shone by motor-car group mark
Piece is collected by magnet steel to acquire train information and passes through generated signal in train wheel, this time arranges by being calculated
Vehicle speed and length information, and information is sent to rail side room system, image/sound of rail side room system by wireless network
It learns data acquisition server and receives and stores these information；
S3, image/acoustic data acquisition server receive train-approach signal, control the line-scan digital camera in rail edge equipment respectively
Related data related to microphone array acquisition train chassis, is sent to image/acoustic data acquisition server after the completion of collecting；
S4, image/acoustic data acquisition server are completed to collect EMU chassis image and voice data that rail edge equipment is sent
Afterwards, image/acoustic data is transmitted to data storage server and image/acoustics automatic identification server, retains initial data.
The data received are imported calculation by S5, image/acoustics automatic identification server together with the data that the first step is recorded
Method is calculated and compared, and by calculated result label on legacy data, sends the data to data compression server after the completion
S6, due to rail side computer room distance detection centre distance farther out, initial data data volume is big, is unable to reach the mesh quickly transmitted
, in order to transmit data faster, data compression server is by the data compression received at the size and format of suitable transmission, hair
Give monitoring center system；
S7, monitoring center system are stored it into database service by interface server after receiving the data of rail side room system
Device, and called by application server and finally shown by the terminal device for being located at analysis room.
S8, the data being marked are verified by the analyst of analysis room, result is fed back into correlation in the form of mail after confirmation
Department, detection early warning system keeps monitoring Train Approaching state, and continues to execute since second, until having detected train
Acquisition process relevant information when close.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985424A (en) * | 2019-10-30 | 2020-04-10 | 中铁第四勘察设计院集团有限公司 | Intelligent diagnosis system and method for fan faults of motor train unit |
| CN111189530A (en) * | 2020-01-20 | 2020-05-22 | 成都铁安科技有限责任公司 | Rail edge acoustic system for detecting train fan fault |
| WO2023028779A1 (en) * | 2021-08-30 | 2023-03-09 | 西门子股份公司 | Acoustic signal sensing apparatus, and mechanical property monitoring system and method using same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889999A (en) * | 2012-09-19 | 2013-01-23 | 哈尔滨市科佳通用机电有限公司 | Train temperature and image fusion dynamic detection system |
| CN103986758A (en) * | 2014-05-12 | 2014-08-13 | 北京康拓红外技术股份有限公司 | High-speed motor train unit operation fault data remote real-time transmission and intelligent analytical judgment system |
| CN105067287A (en) * | 2015-07-23 | 2015-11-18 | 北京京天威科技发展有限公司 | Motor train unit running fault dynamic image detecting system and method |
| CN108928366A (en) * | 2018-06-22 | 2018-12-04 | 北京康拓红外技术股份有限公司 | A kind of 5T comprehensive detection system and detection method |
| CN109299723A (en) * | 2018-09-18 | 2019-02-01 | 四川大学 | A kind of railway freight-car operation monitoring system |
| CN208530591U (en) * | 2018-08-09 | 2019-02-22 | 成都铁安科技有限责任公司 | A kind of rail edge equipment and bearing fault Acoustic detection equipment |
| CN210680754U (en) * | 2019-07-09 | 2020-06-05 | 安徽富煌科技股份有限公司 | Motor train unit chassis fault detection and early warning system |
-
2019
- 2019-07-09 CN CN201910616118.XA patent/CN110329315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889999A (en) * | 2012-09-19 | 2013-01-23 | 哈尔滨市科佳通用机电有限公司 | Train temperature and image fusion dynamic detection system |
| CN103986758A (en) * | 2014-05-12 | 2014-08-13 | 北京康拓红外技术股份有限公司 | High-speed motor train unit operation fault data remote real-time transmission and intelligent analytical judgment system |
| CN105067287A (en) * | 2015-07-23 | 2015-11-18 | 北京京天威科技发展有限公司 | Motor train unit running fault dynamic image detecting system and method |
| CN108928366A (en) * | 2018-06-22 | 2018-12-04 | 北京康拓红外技术股份有限公司 | A kind of 5T comprehensive detection system and detection method |
| CN208530591U (en) * | 2018-08-09 | 2019-02-22 | 成都铁安科技有限责任公司 | A kind of rail edge equipment and bearing fault Acoustic detection equipment |
| CN109299723A (en) * | 2018-09-18 | 2019-02-01 | 四川大学 | A kind of railway freight-car operation monitoring system |
| CN210680754U (en) * | 2019-07-09 | 2020-06-05 | 安徽富煌科技股份有限公司 | Motor train unit chassis fault detection and early warning system |
Non-Patent Citations (1)
| Title |
|---|
| 陈光伟: "铁路信息系统应用技术", vol. 1, 30 April 2017, 中国铁道出版社, pages: 340 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985424A (en) * | 2019-10-30 | 2020-04-10 | 中铁第四勘察设计院集团有限公司 | Intelligent diagnosis system and method for fan faults of motor train unit |
| CN111189530A (en) * | 2020-01-20 | 2020-05-22 | 成都铁安科技有限责任公司 | Rail edge acoustic system for detecting train fan fault |
| WO2023028779A1 (en) * | 2021-08-30 | 2023-03-09 | 西门子股份公司 | Acoustic signal sensing apparatus, and mechanical property monitoring system and method using same |
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