CN216646278U - 360 unusual monitoring facilities of train - Google Patents
360 unusual monitoring facilities of train Download PDFInfo
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- CN216646278U CN216646278U CN202122329284.7U CN202122329284U CN216646278U CN 216646278 U CN216646278 U CN 216646278U CN 202122329284 U CN202122329284 U CN 202122329284U CN 216646278 U CN216646278 U CN 216646278U
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- 238000003384 imaging method Methods 0.000 claims description 56
- 238000001514 detection method Methods 0.000 claims description 21
- 238000012806 monitoring device Methods 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 description 2
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Abstract
The utility model relates to the technical field of traffic, and particularly discloses 360-degree train abnormity monitoring equipment which comprises a roof monitoring mechanism, a window side detecting mechanism, a window lower detecting mechanism, a traveling monitoring mechanism, a vehicle bottom middle monitoring mechanism, a vehicle bottom edge monitoring mechanism and a control device, wherein the control device is respectively in communication connection with the roof monitoring mechanism, the window side detecting mechanism, the window lower detecting mechanism, the traveling monitoring mechanism, the vehicle bottom middle monitoring mechanism and the vehicle bottom edge monitoring mechanism and is used for carrying out abnormity judgment according to image information acquired by each detecting mechanism. The utility model provides 360-degree train abnormity monitoring equipment which can realize mechanical online monitoring of train abnormity, so that the working efficiency is improved, and the safety risk caused by artificial careless mistakes is reduced.
Description
Technical Field
The utility model relates to the technical field of traffic, in particular to 360-degree train abnormity monitoring equipment.
Background
Abnormal situations such as loosening of individual screws may occur during the continuous operation of the train, and therefore, the abnormal situations of the train need to be checked regularly. Generally, the examination content includes three:
firstly, whether bolts on the train are loosened or not; generally, yellow or red anti-loosening lines are arranged beside bolts on a train, and if the positions of the bolts exceed the anti-loosening lines, the bolts are loosened and need to be overhauled;
secondly, whether foreign matters are adhered to the train bottom and the travelling part of the train or not and whether the adhered foreign matters influence the train operation or not.
At present, the maintenance workers generally carry out the inspection on the train at regular intervals, the work efficiency of manual inspection is low, careless mistakes easily occur, and certain potential safety hazards exist. Therefore, it is necessary to develop a 360 ° train anomaly monitoring device for implementing mechanical online monitoring of train anomalies, so as to improve working efficiency and reduce safety risks caused by artificial careless mistakes.
The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is currently known to one of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is to provide a 360 ° train anomaly monitoring device, which can implement mechanized online monitoring of train anomalies, thereby improving work efficiency and reducing safety risks caused by artificial careless mistakes.
To achieve the above object, the present invention provides a 360 ° train abnormality monitoring apparatus, comprising:
the roof monitoring mechanism is used for acquiring image information of the top of the train;
the window side detection mechanism is used for acquiring image information of the train bodies on the left side and the right side of a train window;
the window lower detection mechanism is used for acquiring image information of a train body below a train window;
the running monitoring mechanism is used for acquiring image information of a train running part;
the train bottom middle monitoring mechanism is used for acquiring image information of the middle position of the train bottom;
the train bottom edge monitoring mechanism is used for acquiring image information of the position of the train bottom edge;
and the control device is respectively in communication connection with the roof monitoring mechanism, the window side detecting mechanism, the window lower detecting mechanism, the walking monitoring mechanism, the vehicle bottom middle monitoring mechanism and the vehicle bottom edge monitoring mechanism and is used for carrying out abnormity judgment according to the image information acquired by each detecting mechanism.
Optionally, the roof monitoring mechanism includes a roof black-and-white imaging module for acquiring the whole image information at the roof of the train and a roof color imaging module for acquiring the image information of the relative position between the bolt and the anti-loosening line at the roof of the train.
Optionally, the window side detection mechanism includes a window side black-and-white imaging module for acquiring the whole image information of the train bodies on the left and right sides of the train window;
the window lower detection mechanism comprises a window lower black-and-white imaging module used for acquiring the whole image information of the train body below the train window;
the train bottom edge monitoring mechanism comprises a train bottom edge black-and-white imaging module used for acquiring integral image information of the position of the train bottom edge.
Optionally, the middle train bottom monitoring mechanism comprises a middle train bottom black-and-white imaging module for acquiring whole image information at the middle position of the train bottom, a middle train bottom color imaging module for acquiring image information of the relative position of a bolt and a locking line at the middle position of the train bottom and a middle train bottom three-dimensional imaging module for acquiring the projection height of a foreign matter at the middle position of the train bottom;
the running monitoring mechanism comprises a running black-and-white imaging module for acquiring integral image information of the train running part, a running color imaging module for acquiring image information of relative positions of a bolt and a locking line at the train running part and a running three-dimensional imaging module for acquiring the protrusion height of a foreign matter at the train running part.
Optionally, the train speed monitoring device further comprises a speed measuring module for acquiring the advancing speed of the train, and the speed measuring module is electrically connected with the control device;
the control device is used for adjusting the image sampling frequency of each monitoring mechanism according to the train speed obtained by the speed measuring module.
Optionally, the train identification system further comprises an identification device for acquiring the train number.
Optionally, the device further comprises a fixing mechanism;
the roof monitoring mechanism, the window side detection mechanism, the under-window detection mechanism and the walking monitoring mechanism are sequentially arranged on the fixing mechanism from top to bottom.
Optionally, the device further comprises an alarm device electrically connected with the control device, and the alarm device is used for sending warning information.
The utility model has the beneficial effects that: the utility model provides a 360 unusual monitoring facilities of train has all arranged monitoring mechanism about the top and bottom of train, uses a plurality of monitoring mechanism to obtain the image information of each position of train, then uses controlling means to carry out analysis to image information, finally realizes unusual mechanized online monitoring of train, and then improves work efficiency and reduces the safety risk that the people made mistakes for careless mistakes and neglected mistakes and results in.
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 description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of a 360 ° train anomaly monitoring device according to an embodiment.
In the figure:
100. a train; 200. a rail;
1. a fixing mechanism;
2. a roof monitoring mechanism;
3. a window side detection mechanism;
4. a detection mechanism under the window;
5. a running monitoring mechanism;
6. a vehicle bottom middle monitoring mechanism;
7. a vehicle bottom edge monitoring mechanism;
8. a speed measuring module;
9. an identification device;
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below 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 the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
The utility model provides 360-degree train abnormity monitoring equipment which is suitable for an application scene of 360-degree omnibearing appearance abnormity detection of a train 100, can realize mechanical online monitoring of train abnormity, and further improves working efficiency and reduces safety risks caused by artificial careless mistakes.
Referring to fig. 1, in the present embodiment, the 360 ° train anomaly monitoring device includes two fixing mechanisms 1 on two sides of a split train 100, and a roof monitoring mechanism 2, a window side detecting mechanism 3, a window lower detecting mechanism 4 and a traveling monitoring mechanism 5 are sequentially installed on the fixing mechanisms 1 from top to bottom; a vehicle bottom middle monitoring mechanism 6 is arranged between the two rails 200 below the train 100, and a vehicle bottom edge monitoring mechanism 7 is respectively arranged at the outer sides of the two rails 200 below the train 100.
Wherein:
the roof monitoring mechanism 2 is used for acquiring image information of the top of the train 100;
a window side detection mechanism 3 for acquiring image information of vehicle bodies on both sides of a window of the train 100;
the under-window detection mechanism 4 is used for acquiring image information of a train body below a window of the train 100;
a running monitoring means 5 for acquiring image information of a running part of the train 100;
the middle train bottom monitoring mechanism 6 is used for acquiring image information of the middle position of the train 100;
and the train bottom edge monitoring mechanism 7 is used for acquiring the image information of the train 100 bottom edge position.
Furthermore, the fixing mechanism 1 is further provided with a speed measuring module 8 for acquiring the advancing speed of the train 100 and an identification device 9 for acquiring the train number of the train.
Optionally, the speed measuring module 8 is a radar speed measuring device or a laser speed measuring device.
Optionally, the train number is an image-text identifier, the recognition device 9 is a camera, and the train number is acquired by means of image recognition. Or, the train number is recorded by a magnetic chip, the identification device 9 is a magnetic induction device, and when the train 100 passes through, the magnetic induction device automatically induces and acquires the train number recorded by the magnetic chip.
The 360-degree train abnormity monitoring equipment further comprises a control device. The control device is respectively in communication connection with the speed measuring module 8, the roof monitoring mechanism 2, the window side detecting mechanism 3, the window lower detecting mechanism 4, the walking monitoring mechanism 5, the vehicle bottom middle monitoring mechanism 6, the vehicle bottom edge monitoring mechanism 7 and the identifying device 9, and is used for adjusting the image sampling frequency of each monitoring mechanism according to the 100-speed of the train obtained by the speed measuring module 8, then carrying out abnormity judgment according to the image information obtained by each detecting mechanism, and finally generating an abnormity record related to the train number so as to trace back.
It will be appreciated that the image sampling frequency may be different for different vehicle speeds. For example, when the vehicle speed is fast, the sampling frequency should be increased (i.e., the video frame rate should be increased); when the vehicle speed is slow, the sampling frequency can be reduced (i.e. the video frame rate is reduced) appropriately.
Optionally, the 360-degree train anomaly monitoring device further comprises an alarm device electrically connected with the control device, and when the control device judges that anomaly occurs, the alarm device is controlled to send alarm information such as flashing lights or buzzes.
According to the 360-degree train abnormity monitoring equipment provided by the embodiment, the monitoring mechanisms are arranged above, below, on the left and the right of the train 100, the plurality of monitoring mechanisms are used for acquiring image information of each position of the train 100, then the control device is used for analyzing the image information, and finally mechanical on-line monitoring of train abnormity is realized, so that the working efficiency is improved, and the safety risk caused by artificial careless mistakes is reduced.
In this embodiment, the roof monitoring mechanism 2 includes a black and white roof imaging module for acquiring the whole image information of the roof of the train 100 and a color roof imaging module for acquiring the image information of the relative position between the bolt and the anti-loosening line at the roof of the train 100.
The window side detection mechanism 3 comprises a window side black-and-white imaging module used for acquiring the whole image information of the train bodies on the left side and the right side of the window of the train 100;
the under-window detection mechanism 4 comprises an under-window black-and-white imaging module for acquiring the whole image information of the train body below the window of the train 100;
the train bottom edge monitoring mechanism 7 comprises a train bottom edge black-and-white imaging module used for acquiring integral image information of the position of the train 100.
The middle train bottom monitoring mechanism 6 comprises a middle train bottom black-and-white imaging module for acquiring the whole image information at the middle position of the train 100, a middle train bottom color imaging module for acquiring the image information of the relative position of a bolt and a locking line at the middle position of the train 100, and a middle train bottom three-dimensional imaging module for acquiring the projection height of a foreign matter at the middle position of the train bottom;
the running monitoring mechanism 5 comprises a running black-and-white imaging module for acquiring the whole image information of the running part of the train 100, a running color imaging module for acquiring the image information of the relative positions of the bolt and the anti-loosening wire at the running part of the train 100 and a running three-dimensional imaging module for acquiring the protrusion height of the foreign matter at the running part of the train 100.
Optionally, the black-and-white imaging module adopts an infrared laser and a black-and-white line camera, the color imaging module adopts a three-color laser and a color line camera, and the three-dimensional imaging module adopts an infrared laser and an area camera.
It should be noted that the currently common imaging module mainly includes a black-and-white imaging module, a color imaging module and a three-dimensional imaging module:
the black-and-white imaging module has high imaging stability and can perform most of conventional appearance detection; but the color identification capability is poor, and the colored anti-loosening line cannot be identified; therefore, all monitoring mechanisms of the embodiment comprise a black-and-white imaging module for providing basic image information;
the imaging quality of the color imaging module is not as stable as that of a black-and-white imaging system, but the color anti-loose line can be effectively identified, so that the color imaging module is correspondingly arranged at the position of the train 100 where the anti-loose line is arranged, and is used as the supplement of the black-and-white imaging module;
when the black-white imaging module or the color imaging module encounters foreign matters such as reflection of water drops or dirt of sludge, the protruding height of the foreign matters cannot be obtained, and it can be understood that the driving safety of the train 100 cannot be influenced if the protruding height is small, the processing is not needed, and the driving safety of the train 100 can be influenced if the protruding height is large, and the processing needs to be carried out as soon as possible; therefore, in the present embodiment, a three-dimensional imaging module is added to the monitoring mechanism corresponding to the position where the accident is likely to occur after the foreign object is adhered to the train 100, as a supplement to the black-and-white imaging module.
The 360 unusual monitoring facilities of train that this embodiment provided possesses following advantage:
the whole vehicle is in a 360-degree monitoring layout, so that all-around detection is realized, the monitoring is comprehensive, and the driving safety is effectively improved;
secondly, the working characteristics of each imaging system are combined, and the combination mode of black-and-white imaging, color imaging and three-dimensional imaging is reasonably arranged, so that the cost is saved, and accurate monitoring can be realized;
and thirdly, adjusting the image sampling frequency according to the vehicle speed, and improving the monitoring precision.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A360 DEG train anomaly monitoring device, comprising:
the roof monitoring mechanism is used for acquiring image information of the top of the train;
the window side detection mechanism is used for acquiring image information of the train bodies on the left side and the right side of a train window;
the window lower detection mechanism is used for acquiring image information of a train body below a train window;
the running monitoring mechanism is used for acquiring image information of a train running part;
the train bottom middle monitoring mechanism is used for acquiring image information of the middle position of the train bottom;
the train bottom edge monitoring mechanism is used for acquiring image information of the position of the train bottom edge;
and the control device is respectively in communication connection with the roof monitoring mechanism, the window side detecting mechanism, the window lower detecting mechanism, the walking monitoring mechanism, the vehicle bottom middle monitoring mechanism and the vehicle bottom edge monitoring mechanism and is used for carrying out abnormity judgment according to the image information acquired by each detecting mechanism.
2. The 360 ° train anomaly monitoring device according to claim 1, wherein said roof monitoring mechanism comprises a roof black and white imaging module for acquiring the whole image information at the train roof and a roof color imaging module for acquiring the relative position image information of the bolt and the anti-loosing line at the train roof.
3. The 360 ° train anomaly monitoring device according to claim 1,
the window side detection mechanism comprises a window side black-and-white imaging module used for acquiring the whole image information of the train bodies on the left side and the right side of train windows;
the window lower detection mechanism comprises a window lower black-and-white imaging module used for acquiring the whole image information of the train body below the train window;
the train bottom edge monitoring mechanism comprises a train bottom edge black-and-white imaging module used for acquiring integral image information of the position of the train bottom edge.
4. The 360 ° train anomaly monitoring device according to claim 1,
the middle monitoring mechanism of the train bottom comprises a middle black-and-white imaging module of the train bottom for acquiring the whole image information at the middle position of the train bottom, a middle color imaging module of the train bottom for acquiring the image information of the relative position of a bolt and a locking line at the middle position of the train bottom and a middle three-dimensional imaging module of the train bottom for acquiring the protrusion height of a foreign matter at the middle position of the train bottom;
the running monitoring mechanism comprises a running black-and-white imaging module for acquiring integral image information of the train running part, a running color imaging module for acquiring image information of relative positions of a bolt and a locking line at the train running part and a running three-dimensional imaging module for acquiring the protrusion height of a foreign matter at the train running part.
5. The 360-degree train anomaly monitoring equipment according to claim 1, further comprising a speed measurement module for acquiring the advancing speed of the train, wherein the speed measurement module is electrically connected with the control device;
the control device is used for adjusting the image sampling frequency of each monitoring mechanism according to the train speed obtained by the speed measuring module.
6. The 360 ° train anomaly monitoring device according to claim 1, further comprising an identification means for obtaining a train number.
7. The 360 ° train anomaly monitoring device according to claim 1, further comprising a securing mechanism;
the roof monitoring mechanism, the window side detection mechanism, the under-window detection mechanism and the walking monitoring mechanism are sequentially arranged on the fixing mechanism from top to bottom.
8. The 360 ° train anomaly monitoring device of claim 1, further comprising an alarm device electrically connected to said control device, said alarm device for sending an alert message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329284.7U CN216646278U (en) | 2021-09-24 | 2021-09-24 | 360 unusual monitoring facilities of train |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329284.7U CN216646278U (en) | 2021-09-24 | 2021-09-24 | 360 unusual monitoring facilities of train |
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| CN216646278U true CN216646278U (en) | 2022-05-31 |
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| CN202122329284.7U Active CN216646278U (en) | 2021-09-24 | 2021-09-24 | 360 unusual monitoring facilities of train |
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- 2021-09-24 CN CN202122329284.7U patent/CN216646278U/en active Active
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Address after: No. 10, Wansheng Road, Wanjiang Street, Dongguan, Guangdong 523000 Patentee after: Dongguan Nuoli Technology Co.,Ltd. Address before: 3 / F, building 10, Wanhong village, Wanjiang community, Wanjiang District, Dongguan City, Guangdong Province, 523039 Patentee before: DONGGUAN NANNAR ELECTRONICS TECHNOLOGY Co.,Ltd. |
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