CN204055812U - A kind of vehicle derailing monitoring system - Google Patents
A kind of vehicle derailing monitoring system Download PDFInfo
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- CN204055812U CN204055812U CN201320528179.9U CN201320528179U CN204055812U CN 204055812 U CN204055812 U CN 204055812U CN 201320528179 U CN201320528179 U CN 201320528179U CN 204055812 U CN204055812 U CN 204055812U
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Abstract
The utility model discloses a kind of vehicle derailing monitoring system, this system comprises: vehicle-mounted detection apparatus, is arranged on the bogie truck of vehicle, for detecting vehicle derailing data; Data processing equipment, is connected with described vehicle-mounted detection apparatus, for processing described vehicle derailing data, obtains vehicle derailing coefficient; And warning device, be connected with described data processing equipment, report to the police when described vehicle derailing coefficient exceeds the vehicle derailing coefficient limit of setting.By detecting in real time the derailing data of vehicle and report to the police, the utility model guarantees that vehicle runs under safe speed per hour, improve the running velocity of vehicle and all transfer efficients of vehicle, thus improve the transport performance of railway, enhance the safety of transport.
Description
Technical field
The utility model relates to rolling stock condition monitoring field, particularly, relates to a kind of vehicle derailing monitoring system.
Background technology
For a long time, countries in the world railway interests and scientific research personnel expand a large amount of derailing technical know-hows and experimental study, but due to the difficulty of derail the complex nature of the problem and research, vehicle derailing problem is well solved so far not yet, the reason of derailment accident is often also difficult to find out, the criterion even passing judgment on derailing also exists a lot of problem so far.
Along with the increase year by year of railway transportation demand, improve the moving velocity of train, start macro-axis heavy train, start ten thousand tons even 20,000 tons of heavy haul trains are the major measure improving railway transport capacity, wherein heavy haul railway empty-car operation accelerating is the powerful measure increasing heavy haul railway transport power and work efficiency, but because the vertical application force of vehicle during zero load reduces, empty-car more easily derails because its derailment coefficients is greater than fully loaded vehicle, but, operating personal does not often know what kind of speed to carry out operational vehicle with, so in order to prevent the generation of vehicle derailing situation, operating personal needs vehicle is run with lower running velocity usually, this not only have impact on the conveying efficiency of railway nor effectively can prevent vehicle derailing.
Utility model content
The purpose of this utility model is to provide a kind of vehicle derailing monitoring system, and this system is for solving the problem of the running velocity preventing vehicle derailing and improve vehicle.
To achieve these goals, the utility model provides a kind of vehicle derailing monitoring system, and this system comprises: vehicle-mounted detection apparatus, is arranged on the bogie truck of vehicle, for detecting vehicle derailing data; Data processing equipment, is connected with described vehicle-mounted detection apparatus, for processing described vehicle derailing data, obtains vehicle derailing coefficient; And warning device, be connected with described data processing equipment, report to the police when described vehicle derailing coefficient exceeds the vehicle derailing coefficient limit of setting.
Preferably, described vehicle-mounted detection apparatus comprises at least two displacement pickups, at least three acceleration pick-ups and at least two force snesor, is respectively used to detect following vehicle derailing data: cross travel, vertical deviation, transverse acceleration, vertical acceleration, side frame acceleration/accel, transverse force and vertical force.
Preferably, described system also comprises: data analysis set-up, be connected with described data processing equipment and described warning device, analyze, to determine the F-Zero that vehicle safety runs for the position of carrying out reporting to the police according to described warning device and described vehicle derailing coefficient.
Preferably, described data processing equipment comprises: modulus AD converter, is connected with described vehicle-mounted detection apparatus, for carrying out AD conversion to described vehicle derailing data; And digital signal processing DSP microprocessor, being connected with described AD converter, for processing the vehicle derailing data after AD conversion, obtaining vehicle derailing coefficient.
Preferably, described vehicle-mounted detection apparatus is arranged on the bolster of the bogie truck of vehicle.
Preferably, described warning device comprises: multiple comparator, is connected with described data processing equipment;
Multiple annunciator, be connected one to one with described multiple comparator, wherein, described multiple comparator sets different vehicle derailing coefficient limits respectively, when described vehicle derailing coefficient exceeds the vehicle derailing coefficient limit set in corresponding comparator, the annunciator be connected with this comparator is reported to the police.
Pass through technique scheme, by detecting in real time the derailing data of vehicle and report to the police, the utility model guarantees that vehicle runs under safe speed per hour, improve the running velocity of vehicle and all transfer efficients of vehicle, thus improve the transport performance of railway, enhance the safety of transport.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the constructional drawing of the vehicle derailing monitoring system that the utility model provides; And
Fig. 2 is the constructional drawing of the detailed description of the invention of the vehicle derailing monitoring system that the utility model provides.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 is the constructional drawing of the vehicle derailing monitoring system that the utility model provides, as shown in Figure 1, this system comprises vehicle-mounted detection apparatus, data processing equipment and warning device, wherein, vehicle-mounted detection apparatus can be arranged on the bogie truck of vehicle, for detecting vehicle derailing data, data processing equipment is connected with vehicle-mounted detection apparatus, for processing vehicle derailing data, obtain vehicle derailing coefficient, warning device is connected with data processing equipment, reports to the police when vehicle derailing coefficient exceeds the vehicle derailing coefficient limit of setting.
Wherein, vehicle-mounted detection apparatus is arranged on the bogie truck of vehicle, preferably can be arranged on the bolster of bogie truck, comprise at least two displacement pickups, at least three acceleration pick-ups and at least two force snesor, displacement pickup is for detecting cross travel and vertical deviation, two displacement pickups can be adopted to detect cross travel between bogie truck and rail and vertical deviation respectively, three acceleration pick-ups are adopted to detect transverse acceleration between bogie truck and rail and vertical acceleration and side frame acceleration/accel respectively, two force snesor are adopted to detect transverse force between bogie truck and rail and vertical force respectively.Wherein, the measurement of cross travel can adopt non-contacting metering system, preferably, can adopt electromagnetic type displacement pickup.
Data processing equipment adopts method of calculating well known to those skilled in the art to detect according to vehicle-mounted detection apparatus the cross travel, vertical deviation, transverse acceleration, vertical acceleration, side frame acceleration/accel, transverse force and the vertical force that obtain and calculates vehicle derailing coefficient, and warning device judges to obtain reporting to the police when vehicle derailing coefficient exceeds the vehicle derailing coefficient limit of setting.
Wherein, warning device is arranged on vehicle, reports to the police for operating personal, so that operating personal reduces the running velocity of vehicle in time, to avoid the generation of derailment accident.
Fig. 2 is the constructional drawing of the detailed description of the invention of the vehicle derailing monitoring system that the utility model provides, as shown in Figure 2, this system not only comprises vehicle-mounted detection apparatus, data processing equipment and warning device, also comprise data analysis set-up, this data analysis set-up is connected with data processing equipment and warning device, for recording the alert locations of warning device, namely position when warning device is reported to the police residing for vehicle, and the F-Zero that vehicle safety runs is determined to vehicle derailing coefficient and alert locations analysis.
Wherein, data processing equipment comprises AD(modulus) conv and DSP(digital signal processing) microprocessor, this AD converter is connected with vehicle-mounted detection apparatus, for carrying out AD conversion to vehicle derailing data, DSP microprocessor is connected with AD converter, for processing the vehicle derailing data after AD conversion, obtain vehicle derailing coefficient, that is, the vehicle derailing data that vehicle-mounted detection apparatus detects by AD converter carry out AD conversion, then DSP microprocessor processes the vehicle derailing data after carrying out AD conversion, this process is exactly adopt method of calculating well-known to those skilled in the art to obtain vehicle derailing coefficient according to the vehicle derailing data after AD conversion.In addition, in practical operation, the data transfer detected can be become voltage variety by each sensor in vehicle-mounted detection apparatus, and data processing equipment processes this voltage variety.
Warning device can comprise multiple comparator and multiple annunciator, and multiple comparator is connected with data processing equipment, and particularly, be connected with DSP microprocessor, multiple annunciator is connected one to one with multiple comparator.In this, the object of multiple comparator and multiple annunciator is adopted to be realize grading forewarning system.For example, for the situation of employing two comparators and two annunciators, the first comparator is connected with the first annunciator, and the second comparator is connected with the second annunciator.In the first comparator, set the first vehicle derailing coefficient limit, in the second comparator, set the second vehicle derailing coefficient limit, now suppose that the second vehicle derailing coefficient limit is greater than the first vehicle derailing coefficient limit.When vehicle derailing coefficient limit meets or exceeds the first vehicle derailing coefficient limit but does not reach the second vehicle derailing coefficient limit, first annunciator is reported to the police, when vehicle derailing coefficient limit meets or exceeds the second vehicle derailing coefficient limit, the second annunciator is reported to the police.Certainly, when vehicle derailing coefficient limit meets or exceeds the second vehicle derailing coefficient limit, the first annunciator and the second annunciator can be reported to the police simultaneously.
Position when data analysis set-up is by reporting to the police to warning device residing for vehicle and now vehicle derailing coefficient analyze the F-Zero determining that vehicle safety runs.In this, can by warning device record report to the police time vehicle residing for position, then by data dump device (not shown), the information of position when reporting to the police residing for vehicle is stored to data analysis set-up.Position when can also be reported to the police by data analysis set-up real time recording warning device residing for vehicle, in this case, data analysis set-up can the current state of real-time analysis vehicle to determine the F-Zero of Current vehicle safe operation.Data analysis set-up can be the ground data analyzing and processing equipment of off-line, for providing reference to the speed per hour of later vehicle operating, can also be the online ground data analyzing and processing equipment F-Zero of vehicle operating being carried out to real-time analysis, provide reference for the speed per hour run Current vehicle.Above data analysis set-up also needs to combine the vehicle read in when warning device is reported to the police from motorcycle safety informix detecting device and TAX case (not shown) and travels speed per hour when determining the F-Zero that vehicle safety runs.
In addition, TAX case (not shown) sends the relevant information of a vehicle operating every the schedule time (being preferably 50ms) to vehicle-mounted detection apparatus, comprise Vehicle Speed, Vehicle-Miles of Travel etc., so that driver grasps the running condition of vehicle in real time.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
By above technical scheme, the utility model is by carrying out real-time determination and analysis to the running state of vehicle, the real-time control achieving rolling stock also can reach the object of early warning and grading forewarning system, not only increase running velocity and the Car Turnover efficiency of rolling stock, also improve railway transportation performance, enhance the safety of railway transportation.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (5)
1. a vehicle derailing monitoring system, is characterized in that, this system comprises:
Vehicle-mounted detection apparatus, is arranged on the bogie truck of vehicle, for detecting vehicle derailing data; Described vehicle-mounted detection apparatus comprises at least two displacement pickups, at least three acceleration pick-ups and at least two force snesor, is respectively used to detect following vehicle derailing data: cross travel, vertical deviation, transverse acceleration, vertical acceleration, side frame acceleration/accel, transverse force and vertical force;
Data processing equipment, is connected with described vehicle-mounted detection apparatus, for processing described vehicle derailing data, obtains vehicle derailing coefficient; And
Warning device, is connected with described data processing equipment, reports to the police when described vehicle derailing coefficient exceeds the vehicle derailing coefficient limit of setting.
2. system according to claim 1, is characterized in that, described system also comprises:
Data analysis set-up, is connected with described data processing equipment and described warning device, analyzes for the position of carrying out reporting to the police according to described warning device and described vehicle derailing coefficient, to determine the F-Zero that vehicle safety runs.
3. system according to claim 1, is characterized in that, described data processing equipment comprises:
Modulus AD converter, is connected with described vehicle-mounted detection apparatus, for carrying out AD conversion to described vehicle derailing data; And
Digital signal processing DSP microprocessor, is connected with described AD converter, for processing the vehicle derailing data after AD conversion, obtains vehicle derailing coefficient.
4. system according to claim 1, is characterized in that, described vehicle-mounted detection apparatus is arranged on the bolster of the bogie truck of vehicle.
5. system according to claim 1, is characterized in that, described warning device comprises:
Multiple comparator, is connected with described data processing equipment;
Multiple annunciator, is connected one to one with described multiple comparator,
Wherein, described multiple comparator sets different vehicle derailing coefficient limits respectively, and when described vehicle derailing coefficient exceeds the vehicle derailing coefficient limit set in corresponding comparator, the annunciator be connected with this comparator is reported to the police.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528179.9U CN204055812U (en) | 2013-08-28 | 2013-08-28 | A kind of vehicle derailing monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528179.9U CN204055812U (en) | 2013-08-28 | 2013-08-28 | A kind of vehicle derailing monitoring system |
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| CN204055812U true CN204055812U (en) | 2014-12-31 |
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| CN201320528179.9U Expired - Lifetime CN204055812U (en) | 2013-08-28 | 2013-08-28 | A kind of vehicle derailing monitoring system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004916A (en) * | 2016-05-27 | 2016-10-12 | 中车四方车辆有限公司 | Derailing prevention system for road-rail vehicle |
| CN107966307A (en) * | 2017-12-14 | 2018-04-27 | 常州路航轨道交通科技有限公司 | A kind of train operating safety on-line monitoring method based on vibration acceleration |
| CN108045398A (en) * | 2017-12-04 | 2018-05-18 | 中车工业研究院有限公司 | Quick railway vehicle and its magnetic speed controller |
| CN108780024A (en) * | 2016-03-15 | 2018-11-09 | 克诺尔轨道车辆系统有限公司 | Method for generating the data for being used for confirming derailing detection system |
| CN110187660A (en) * | 2019-06-25 | 2019-08-30 | 东北林业大学 | Monorail transport cart derailing prediction and Emergency treatment System |
| CN112560293A (en) * | 2021-02-19 | 2021-03-26 | 浙江中自庆安新能源技术有限公司 | Derailment coefficient judgment method and system based on computer-aided model |
| CN112912297A (en) * | 2018-10-31 | 2021-06-04 | 西门子交通奥地利有限责任公司 | Method and device for detecting a derailment condition of a rail vehicle |
| CN113702966A (en) * | 2021-08-06 | 2021-11-26 | 武汉找道科技有限公司 | Urban railway barrier and derailment detection system |
-
2013
- 2013-08-28 CN CN201320528179.9U patent/CN204055812U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108780024A (en) * | 2016-03-15 | 2018-11-09 | 克诺尔轨道车辆系统有限公司 | Method for generating the data for being used for confirming derailing detection system |
| CN108780024B (en) * | 2016-03-15 | 2020-05-19 | 克诺尔轨道车辆系统有限公司 | Method for generating data for validating a derailment detection system |
| CN106004916A (en) * | 2016-05-27 | 2016-10-12 | 中车四方车辆有限公司 | Derailing prevention system for road-rail vehicle |
| CN108045398A (en) * | 2017-12-04 | 2018-05-18 | 中车工业研究院有限公司 | Quick railway vehicle and its magnetic speed controller |
| CN108045398B (en) * | 2017-12-04 | 2024-04-02 | 中车工业研究院有限公司 | Quick light railway vehicle and magnetic attraction vehicle speed control device thereof |
| CN107966307A (en) * | 2017-12-14 | 2018-04-27 | 常州路航轨道交通科技有限公司 | A kind of train operating safety on-line monitoring method based on vibration acceleration |
| CN112912297A (en) * | 2018-10-31 | 2021-06-04 | 西门子交通奥地利有限责任公司 | Method and device for detecting a derailment condition of a rail vehicle |
| CN110187660A (en) * | 2019-06-25 | 2019-08-30 | 东北林业大学 | Monorail transport cart derailing prediction and Emergency treatment System |
| CN112560293A (en) * | 2021-02-19 | 2021-03-26 | 浙江中自庆安新能源技术有限公司 | Derailment coefficient judgment method and system based on computer-aided model |
| CN113702966A (en) * | 2021-08-06 | 2021-11-26 | 武汉找道科技有限公司 | Urban railway barrier and derailment detection system |
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Granted publication date: 20141231 |
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| CX01 | Expiry of patent term |