CN115716487A - Walking part online monitoring system suitable for monorail bogie - Google Patents
Walking part online monitoring system suitable for monorail bogie Download PDFInfo
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- CN115716487A CN115716487A CN202211488913.3A CN202211488913A CN115716487A CN 115716487 A CN115716487 A CN 115716487A CN 202211488913 A CN202211488913 A CN 202211488913A CN 115716487 A CN115716487 A CN 115716487A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 64
- 238000012545 processing Methods 0.000 claims abstract description 44
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 230000001133 acceleration Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
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Abstract
The invention provides an online walking part monitoring system suitable for a monorail bogie, which is characterized in that a data acquisition assembly, a temperature and vibration composite sensor, a rotating speed sensor and a three-axis acceleration sensor are correspondingly arranged on each assembly of a walking part, and the real-time state of each assembly is accurately identified in real time by combining a vehicle-mounted dynamic data processing terminal and a network monitoring host, so that the dynamic online monitoring of the state of the walking part of the monorail bogie is realized, and the guarantee is provided for the operation safety of a straddle type monorail train.
Description
Technical Field
The invention relates to the technical field of rail trains, in particular to an online monitoring system for a running part of a monorail bogie.
Background
The straddle type monorail is originally developed by ALWEG company in Germany in 1952, is supported, stabilized and guided by a single track beam, and a vehicle body rides on the track beam to run, so that the straddle type monorail is a unique urban rail transit system with medium traffic and independent right of way.
The bogie is an important running gear for supporting a vehicle body, transferring load and guiding the vehicle to run along a track, key components of the running part mainly comprise a running wheel bearing, a horizontal wheel bearing, a gearbox bearing, an electrode bearing, a transmission gear and the like, the components are not easy to observe and are moving components, and the working state of the components directly influences the driving safety.
Therefore, how to effectively realize the on-line monitoring of the running part of the monorail bogie is a technical problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, in order to solve the above problems, the present invention provides an online monitoring system for a running gear of a monorail bogie, which has the following technical scheme:
a running part online monitoring system suitable for a monorail bogie comprises a plurality of carriages, wherein bogies are respectively arranged at two ends of each carriage, and each bogie is provided with two running wheels and six horizontal wheels;
the online monitoring system for the running part comprises:
the data acquisition assemblies are respectively arranged on two sides of the bogie in a first direction;
the temperature and vibration composite sensor is arranged on each traveling wheel and each horizontal wheel;
a speed sensor mounted on each of the road wheels;
a three-axis acceleration sensor mounted on the bogie;
the vehicle-mounted dynamic data processing terminal and the network monitoring host are installed in the head of the monorail train;
the data acquisition assembly is used for acquiring vibration parameters and temperature parameters of the walking wheels and the horizontal wheels through the temperature and vibration composite sensor, acquiring rotating speed parameters of the walking wheels through the rotating speed sensor, acquiring acceleration parameters of the bogie through the three-axis acceleration sensor, and uploading acquired data to the vehicle-mounted dynamic data processing terminal;
and the vehicle-mounted dynamic data processing terminal is used for processing the data uploaded by the data acquisition assembly and uploading the processing result to the network monitoring host to perform online monitoring of the running part.
Preferably, in the online monitoring system for a running gear, the vehicle-mounted dynamic data processing terminal is further configured to upload a processing result to the back-end server.
Preferably, in the online monitoring system for the running gear, the data transmission mode between the data acquisition component and the vehicle-mounted dynamic data processing terminal is ethernet transmission or bus communication transmission.
Preferably, in the online monitoring system for the running gear, the data acquisition assembly is hung on a C-shaped groove below the floor of the carriage through an L-shaped mounting bracket by a T-shaped bolt.
Preferably, in the online monitoring system for the running gear, two adjacent temperature and vibration composite sensors share one wire harness.
Preferably, in the online running gear monitoring system, the wiring harness is connected with the data acquisition assembly through a 10Pin aerial connector.
Preferably, in the on-line monitoring system for the walking part, the temperature and vibration composite sensor mounted on the walking wheel is hooped on a hollow axle of the walking wheel by two semicircular aluminum alloy structural parts.
Preferably, in the online monitoring system for the running gear, the temperature and vibration composite sensor mounted on the horizontal wheel is fixed on the vertical axle of the horizontal wheel by two horizontal wheel mounting bolts.
Preferably, in the online monitoring system for the running part, two stop seats are arranged on a mounting bracket of a vertical axle of the horizontal wheel, and the stop seats are used for restraining the vertical movement and the longitudinal movement of the horizontal wheel.
Preferably, in the above-mentioned online running gear monitoring system, a cover plate is mounted on the stop seat, and the cover plate is used for restricting the horizontal movement of the horizontal wheel.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an on-line monitoring system of a running part suitable for a monorail bogie, wherein a monorail train comprises a plurality of carriages, bogies are respectively arranged at two ends of each carriage, and each bogie is provided with two running wheels and six horizontal wheels; the online monitoring system for the running part comprises: the data acquisition assemblies are respectively arranged on two sides of the bogie in a first direction; the temperature and vibration compound sensor is arranged on each walking wheel and each horizontal wheel; a speed sensor mounted on each of the road wheels; a three-axis acceleration sensor mounted on the bogie; the vehicle-mounted dynamic data processing terminal and the network monitoring host are installed in the head of the monorail train; the data acquisition assembly is used for acquiring vibration parameters and temperature parameters of the walking wheels and the horizontal wheels through the temperature and vibration composite sensor, acquiring rotating speed parameters of the walking wheels through the rotating speed sensor, acquiring acceleration parameters of the bogie through the three-axis acceleration sensor, and uploading acquired data to the vehicle-mounted dynamic data processing terminal; and the vehicle-mounted dynamic data processing terminal is used for processing the data uploaded by the data acquisition assembly and uploading the processing result to the network monitoring host to perform online monitoring of the running part.
According to the walking part online detection system, the data acquisition assembly, the temperature and vibration composite sensor, the rotating speed sensor and the three-axis acceleration sensor are correspondingly arranged on each assembly of the walking part, and the real-time state of each assembly is accurately identified in real time by combining the vehicle-mounted dynamic data processing terminal and the network monitoring host, so that the dynamic online monitoring of the state of the walking part of the monorail bogie is realized, and the guarantee is provided for the operation safety of the straddle type monorail train.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the outline structure of a monorail train provided by the embodiment of the invention;
FIG. 2 is a schematic structural diagram of a running gear online monitoring system suitable for a monorail bogie according to an embodiment of the invention;
FIG. 3 is a schematic configuration diagram of an on-line running gear monitoring system for a monorail bogie, which is provided by the embodiment of the invention;
FIG. 4 is a schematic top view of a bogie according to an embodiment of the present invention;
fig. 5 is a schematic view of an installation structure between a road wheel and a sensor according to an embodiment of the present invention;
FIG. 6 is a schematic view of an installation structure between a horizontal wheel and a sensor according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mounting bracket of a vertical axle of a horizontal wheel according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a monorail train according to an embodiment of the present invention, and in fig. 1, a monorail train is illustrated as having four carriages, two bogies are respectively disposed at front and rear ends of each carriage, that is, two bogies are disposed in one carriage, and two traveling wheels and six horizontal wheels are disposed on each bogie, that is, four traveling wheels and twelve horizontal wheels are disposed in one carriage.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an on-line monitoring system for a running gear of a monorail bogie, which is provided by the embodiment of the invention; referring to fig. 3, fig. 3 is a schematic configuration diagram of an on-line running gear monitoring system for a monorail bogie according to an embodiment of the present invention.
This walking portion on-line monitoring system suitable for monorail bogie includes:
the data acquisition assemblies are respectively arranged on two sides of the bogie in a first direction; that is, one data acquisition assembly is respectively installed on the left side and the right side of each bogie, that is, four data acquisition assemblies shown in fig. 2, are installed in each carriage configuration.
The temperature and vibration compound sensor is arranged on each walking wheel and each horizontal wheel; that is, each carriage is configured with sixteen composite temperature and vibration sensors, namely twelve horizontal wheel composite temperature and vibration sensors and four travelling wheel composite temperature and vibration sensors as shown in fig. 2.
A speed sensor mounted on each of the road wheels; that is, each car configuration is equipped with four speed sensors, i.e., four road wheel speed sensors as shown in fig. 2.
A three-axis acceleration sensor mounted on the bogie; namely, each carriage is provided with two triaxial acceleration sensors, and each bogie is provided with one triaxial acceleration sensor.
The vehicle-mounted dynamic data processing terminal and the network monitoring host are installed in the head of the monorail train;
the data acquisition assembly is used for acquiring vibration parameters and temperature parameters of the walking wheels and the horizontal wheels through the temperature and vibration composite sensor, acquiring rotating speed parameters of the walking wheels through the rotating speed sensor, acquiring acceleration parameters of the bogie through the three-axis acceleration sensor, and uploading acquired data to the vehicle-mounted dynamic data processing terminal.
And the vehicle-mounted dynamic data processing terminal is used for processing the data uploaded by the data acquisition assembly and uploading the processing result to the network monitoring host to perform online monitoring of the running part.
Specifically, in the embodiment of the invention, the data acquired by each sensor is acquired at a high speed in real time through the data acquisition assembly, is pre-processed and then is uploaded to the vehicle-mounted dynamic data processing terminal, the vehicle-mounted dynamic data processing terminal is used for fault model analysis and operation processing, the running state of each part is accurately identified in real time, early warning, grading warning and other processing are performed, and the processing result is uploaded to the network monitoring host TCMS for warning prompt, so that the dynamic online monitoring on the running part state of the monorail bogie is realized, and the guarantee is provided for the operation safety of the straddle type monorail train.
Optionally, in another embodiment of the present invention, as shown in fig. 2, a data transmission mode between the data acquisition component and the vehicle-mounted dynamic data processing terminal is ethernet transmission or bus communication transmission.
It should be noted that the data transmission mode between the data acquisition component and the vehicle-mounted dynamic data processing terminal may also be other types of data transmission modes, and in the embodiment of the present invention, only ethernet transmission or bus communication transmission is used as the preferred embodiment for description.
Optionally, in another embodiment of the present invention, the vehicle-mounted dynamic data processing terminal is further configured to upload a processing result to a back-end server.
Specifically, in the embodiment of the present invention, the vehicle-mounted dynamic data processing terminal is further configured to upload the processing result to a back-end server on the ground, perform big data operation and analysis at the back-end server, intelligently identify the health state of the vehicle walking part, and make a trend early warning determination.
That is to say, the online monitoring system of the running part suitable for the monorail bogie provided by the embodiment of the invention realizes early warning and graded warning on bearing faults by simultaneously monitoring three physical quantities, namely impact, vibration and temperature of the bearing through the temperature and vibration composite sensor installed on the key part of the running part on the basis of the fault diagnosis technology of generalized resonance and resonance demodulation, accurately guides the application and maintenance of the vehicle, can display the result in a cab of a vehicle head (namely, display the result through a network monitoring display), can also send warning information to a server and a client through a control system of the vehicle, can store bearing temperature and vibration data, can perform relevant analysis on the data by downloading the data through maintenance software, and ensures driving safety.
That is to say, this walking portion on-line monitoring system who is applicable to single track bogie through many physical quantities (impact, vibration, temperature) perception, application advanced technologies such as intelligent monitoring, intelligent analytic system, big data processing provide omnidirectional safety monitoring, state evaluation, trouble early warning, maintenance guidance, health management service and support to vehicle walking portion developments and wheel rail, reduce the maintenance work volume and the cost of striding a formula single track vehicle, improve vehicle operating efficiency, have important economic benefits and social.
The running part online monitoring system suitable for the monorail bogie can meet the requirements of high capacity, high transmission speed and reliability analysis, so that the online state monitoring of the running part of the straddle type monorail train is realized, the active safety and emergency response capability of the straddle type monorail train is greatly improved, an important role can be played in the aspect of guaranteeing the safe operation of urban rail transit vehicles, and the guarantee is provided for the operation safety of the straddle type monorail train.
The communication mode of the vehicle-mounted dynamic data processing terminal and the back-end server includes, but is not limited to, the communication mode of a 4G or 5G network for data transmission.
Alternatively, in another embodiment of the present invention, referring to fig. 4, fig. 4 is a schematic top view of a bogie according to an embodiment of the present invention.
The data acquisition assembly is hung on a C-shaped groove below the floor of the carriage through an L-shaped mounting bracket by a T-shaped bolt.
And two adjacent temperature and vibration composite sensors share one wire harness.
The wire harness is connected with the data acquisition assembly through a 10Pin aviation connector.
Specifically, in the embodiment of the invention, because the straddle-type monorail vehicle has a special running environment and the wheels are rubber pneumatic tires, the vertical amplitude is large in the running process, the amplitude change is greatly influenced by the rail surface, the tire pressure and the tire temperature, the irregular amplitude interference of the bogie per se needs to be overcome, and the accuracy of data acquisition under a time-varying working condition can be met.
The vehicle-mounted dynamic data processing terminal is installed in a vehicle head passenger room seat, is fixed on a vehicle floor through an installation support, is close to a network monitoring host computer TCMS of a vehicle, is mainly responsible for processing, collecting, diagnosing and storing data transmitted by a data acquisition assembly at the front end, is internally provided with online fault diagnosis intelligent system software, automatically diagnoses in real time on line and gives a diagnosis result in real time.
Four data acquisition assemblies are arranged and installed on each carriage, one data acquisition assembly is respectively installed on the left side and the right side of each bogie of each carriage, the data acquisition assemblies are hung on a C-shaped groove below a vehicle floor through an L-shaped mounting support by T-shaped bolts, the data acquisition assembly at the front end realizes configuration management of a sensor ID of a controlled point, acquires and preprocesses signals of each sensor in real time, and transmits data at a high speed with a vehicle-mounted dynamic data processing terminal through Ethernet or bus communication.
As shown in fig. 4, the main embodiment is a wiring diagram of a data acquisition instrument and a temperature and vibration composite sensor on a bogie, and each temperature and vibration composite sensor is laid with a group of 5 × 0.5mm 2 The two temperature and vibration composite sensors are combined into a wire harness which is synthesized by a corrugated pipe and a tee joint, and a 10Pin aviation connector is connected with a corresponding data acquisition assembly.
Optionally, in another embodiment of the present invention, referring to fig. 5, fig. 5 is a schematic view of an installation structure between a road wheel and a sensor according to an embodiment of the present invention.
The temperature and vibration composite sensor installed on the travelling wheel is hooped on the hollow axle of the travelling wheel by two semicircular aluminum alloy structural parts.
Specifically, in the embodiment of the invention, the temperature and vibration composite sensor arranged on the walking wheel is hooped on the hollow axle of the walking wheel by two semicircular aluminum alloy structural parts and is fixed by four groups of bolt assemblies, the temperature and vibration composite sensor is tightly attached to the hollow axle of the walking wheel to measure three physical quantities of impact, vibration and temperature of the axle in real time, and the data acquisition assembly at the front end is connected with the temperature and vibration composite sensor in a wired mode to acquire the measurement signal of the temperature and vibration composite sensor at high speed in real time.
Optionally, in another embodiment of the present invention, referring to fig. 6, fig. 6 is a schematic view of an installation structure between a horizontal wheel and a sensor according to an embodiment of the present invention.
The temperature and vibration composite sensor arranged on the horizontal wheel is fixed on a vertical axle of the horizontal wheel by two horizontal wheel mounting bolts.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a mounting bracket of a vertical axle of a horizontal wheel according to an embodiment of the present invention, where two stop seats are disposed on the mounting bracket of the vertical axle of the horizontal wheel, and the stop seats are used for restricting vertical movement and longitudinal movement of the horizontal wheel.
And the cover plate is arranged on the stop seat and is used for restraining the transverse movement of the horizontal wheel.
Specifically, the temperature and vibration composite sensor in the embodiment of the invention is formed by combining a flat support and a sensor, is directly fixed on a vertical axle of a horizontal wheel through two horizontal wheel mounting bolts, is tightly attached to the vertical axle of the horizontal wheel, measures three physical quantities of impact, vibration and temperature of the axle in real time, is connected with the temperature and vibration composite sensor through a data acquisition assembly at the front end in a wired mode, and acquires measurement signals of the temperature and vibration composite sensor at high speed in real time.
Furthermore, as shown in fig. 7, due to the particularity of the vertical axle structure, and the need to bear large bending moment and torque during turning, in order to ensure the safety of the horizontal wheel, two stop seats are welded on the mounting bracket for restraining the vertical and longitudinal movements of the horizontal wheel, and a cover plate is mounted on the stop seats for restraining the lateral movement of the horizontal wheel, thereby improving the reliability of the horizontal wheel mounting.
According to the above description, the invention provides the online monitoring system of the running part suitable for the monorail bogie, and the hoop type running wheel temperature vibration composite sensor mounting structure and the vertical type axle horizontal wheel temperature vibration composite sensor mounting structure are designed aiming at the special structure of the monorail bogie, so that the structural characteristics of the monorail vehicle can be better adapted, and the driving safety is improved.
The invention provides an on-line monitoring system for a running part of a monorail bogie, which is characterized in that a specific example is applied to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include or include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The on-line monitoring system for the running part of the monorail bogie is characterized in that a monorail train comprises a plurality of carriages, bogies are respectively arranged at two ends of each carriage, and each bogie is provided with two running wheels and six horizontal wheels;
the online monitoring system for the running part comprises:
the data acquisition assemblies are respectively arranged on two sides of the bogie in a first direction;
the temperature and vibration composite sensor is arranged on each traveling wheel and each horizontal wheel;
a speed sensor mounted on each of the road wheels;
a three-axis acceleration sensor mounted on the bogie;
the vehicle-mounted dynamic data processing terminal and the network monitoring host are installed in the head of the monorail train;
the data acquisition assembly is used for acquiring vibration parameters and temperature parameters of the walking wheels and the horizontal wheels through the temperature and vibration composite sensor, acquiring rotating speed parameters of the walking wheels through the rotating speed sensor, acquiring acceleration parameters of the bogie through the three-axis acceleration sensor, and uploading acquired data to the vehicle-mounted dynamic data processing terminal;
and the vehicle-mounted dynamic data processing terminal is used for processing the data uploaded by the data acquisition assembly and uploading the processing result to the network monitoring host to perform online monitoring of the running part.
2. The online running gear monitoring system according to claim 1, wherein the vehicle-mounted dynamic data processing terminal is further configured to upload the processing result to a back-end server.
3. The online monitoring system for the running gear according to claim 1, wherein the data transmission mode between the data acquisition component and the vehicle-mounted dynamic data processing terminal is Ethernet transmission or bus communication transmission.
4. The running gear on-line monitoring system of claim 1, wherein the data acquisition assembly is suspended by T-bolts via L-shaped mounting brackets in a C-shaped groove below the floor of the carriage.
5. The online running gear monitoring system according to claim 1, wherein two adjacent temperature and vibration composite sensors share one wire harness.
6. The running gear on-line monitoring system of claim 5, wherein the wiring harness is connected with the data acquisition assembly through a 10Pin aerial connector.
7. The on-line monitoring system for the walking part of claim 1, wherein the temperature and vibration composite sensor mounted on the walking wheel is hooped on the hollow axle of the walking wheel by two semicircular aluminum alloy structural members.
8. The online running gear monitoring system according to claim 1, wherein the thermal and vibration compound sensor mounted on the horizontal wheel is fixed on the vertical axle of the horizontal wheel by two horizontal wheel mounting bolts.
9. The online running gear monitoring system according to claim 1, wherein two stop seats are arranged on the mounting bracket of the vertical axle of the horizontal wheel, and the stop seats are used for restraining the vertical movement and the longitudinal movement of the horizontal wheel.
10. The on-line running gear monitoring system according to claim 9, wherein a cover plate is mounted on the stop block for restraining lateral movement of the horizontal wheel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211488913.3A CN115716487A (en) | 2022-11-25 | 2022-11-25 | Walking part online monitoring system suitable for monorail bogie |
| PCT/CN2022/135309 WO2024108627A1 (en) | 2022-11-25 | 2022-11-30 | Online monitoring system applicable to walking portion of monorail bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211488913.3A CN115716487A (en) | 2022-11-25 | 2022-11-25 | Walking part online monitoring system suitable for monorail bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115716487A true CN115716487A (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211488913.3A Pending CN115716487A (en) | 2022-11-25 | 2022-11-25 | Walking part online monitoring system suitable for monorail bogie |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115716487A (en) |
| WO (1) | WO2024108627A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1166059A1 (en) * | 1999-04-01 | 2002-01-02 | Siemens Schweiz AG | Method and device for monitoring the chassis of multiple-axle vehicles |
| CN201484439U (en) * | 2009-06-02 | 2010-05-26 | 唐德尧 | Rail transit vehicle walking part and steel rail failure vehicle-mounted online monitoring and diagnostic system |
| CN103852271B (en) * | 2012-12-01 | 2017-02-08 | 中车青岛四方机车车辆股份有限公司 | High-speed train running gear fault diagnosis and remote monitoring system based on Internet of Things |
| CN203920740U (en) * | 2013-10-31 | 2014-11-05 | 唐智科技湖南发展有限公司 | A kind of railway locomotive traveling portion On-line Fault monitoring diagnosis system |
| CN205748944U (en) * | 2016-04-29 | 2016-11-30 | 中国铁道科学研究院 | Current-output type high-speed train bogie stationarity detection equipment |
| CN210526561U (en) * | 2019-06-27 | 2020-05-15 | 厦门物之联智能科技有限公司 | Rail vehicle walks capable portion state detecting system of portion |
| CN215622011U (en) * | 2021-02-24 | 2022-01-25 | 青岛云创智通科技有限公司 | Train running part on-line monitoring and single-shaft derailing monitoring system |
| CN216185152U (en) * | 2021-11-10 | 2022-04-05 | 大连柏盛源科技有限公司 | Safety monitoring system for running part of urban railway vehicle |
-
2022
- 2022-11-25 CN CN202211488913.3A patent/CN115716487A/en active Pending
- 2022-11-30 WO PCT/CN2022/135309 patent/WO2024108627A1/en unknown
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| WO2024108627A1 (en) | 2024-05-30 |
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