CN110539779A - Visual axle counting system based on monitoring - Google Patents
Visual axle counting system based on monitoring Download PDFInfo
- Publication number
- CN110539779A CN110539779A CN201910769589.4A CN201910769589A CN110539779A CN 110539779 A CN110539779 A CN 110539779A CN 201910769589 A CN201910769589 A CN 201910769589A CN 110539779 A CN110539779 A CN 110539779A
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- axle counting
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- visual
- monitoring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/163—Detection devices
- B61L1/165—Electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/169—Diagnosis
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a visual axle counting system based on monitoring, which comprises an axle counting arithmetic unit and a visual module, wherein the visual module is used for visually displaying the running state of the axle counting arithmetic unit, the visual module comprises a first acquisition module and an operation module, the first acquisition module is used for acquiring input signals of the axle counting arithmetic unit, the operation module is used for calculating the output result of the first acquisition module, calculating the occupation or the vacancy of a track section and outputting the result, and the visual axle counting system has the advantages that: the device is matched with an axle counting arithmetic unit for use, can visually output the state information of the track section to a user, has an alarm function, and can be widely applied to the technical field of tramcar signal processing.
Description
Technical Field
The invention relates to the technical field of tramcar signal processing, in particular to a visual axle counting system based on monitoring.
Background
Railway transportation occupies a great position in daily life of people and has a great proportion in the transportation industry. Because the railway transportation belongs to the rail transportation, and the adopted operation mode is special, the requirements on the operation environment and the like are high, and particularly, only one train exists on the same section line at the same time. At present, an axle counting system is widely used for detecting train existence on a steel rail, the axle counting system adopts a magnetic head sensor to sense train wheel signals, the sensor is divided into a sending part and a receiving part which are respectively arranged at two sides of the steel rail, when the train wheels pass through a magnetic field area of the sensor, the receiving part detects that the magnetic field signals change, then the detected signals are transmitted to an axle counting host machine through a cable, and software in the host machine judges whether a train passes through the host machine or not through signal waveforms.
However, in the prior art, although there is an axis counting calculator for performing detection calculation, it cannot better visually show the track section state in the application.
In view of the above, to overcome the defects in the prior art, a monitoring-based visual axle counting system is provided.
disclosure of Invention
The invention aims to provide a visual axle counting system based on monitoring to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
The utility model provides a visual axle counting system based on monitoring, includes the axle counting arithmetic unit, still includes visual module for carry out visual display to the running state of axle counting arithmetic unit, visual module includes first collection module and operation module, first collection module is used for gathering the input signal of axle counting arithmetic unit, and the operation module is used for calculating the output result of first collection module, calculates the track district section and occupies or idle, and exports the result.
As a still further scheme of the invention: and the track section operation module is communicated with a local terminal and/or a remote terminal through a communication module.
As a still further scheme of the invention: and the local terminal and/or the remote terminal displays the occupied or idle state of the track section in a graphical mode.
As a still further scheme of the invention: the second acquisition module is communicated with the operation module and used for acquiring the output signal of the axle counting arithmetic unit.
As a still further scheme of the invention: the visualization module further comprises an alarm module which is communicated with the operation module and used for giving an alarm when the calculation results of the first acquisition module and the second acquisition module are inconsistent or when the axle counting arithmetic device fails.
As a still further scheme of the invention: the axle counting arithmetic unit comprises an amplifying unit, an axle counting unit, an output unit and a power supply unit, wherein the amplifying unit is used for receiving the output signal of the sensor, processing the received signal and then respectively outputting the processed signal to the axle counting unit and the output unit; the axle counting unit is used for identifying the running direction of the train, calculating the number of wheels, judging the occupation or the vacancy of the section, outputting the operation result to the output unit, and outputting the occupation or vacancy information of the track section by the output unit; and the power supply unit is used for supplying power to the units.
As a still further scheme of the invention: the axle counting arithmetic unit also comprises a zero resetting unit which is used for generating a zero resetting signal to the axle counting unit and the output unit to clear the axle counting arithmetic unit so that the axle counting arithmetic unit outputs an idle state.
As a still further scheme of the invention: and the zeroing unit is provided with an external zeroing interface for receiving external signals.
Compared with the prior art, the invention has the beneficial effects that: the device is matched with an axle counting arithmetic unit for use, can visually output the state information of the track section to a user, has an alarm function, and can be widely applied to the technical field of tramcar signal processing.
Drawings
FIG. 1 is a control schematic diagram of a visual axle counting system based on monitoring.
Fig. 2 is an example of a display result of the local terminal and/or the remote terminal (a dotted line indicates an idle state).
In the figure: the system comprises a 10-axis counting arithmetic unit, a 11-first sensor, a 12-second sensor, a 13-amplifying unit, a 14-axis counting unit, a 15-output unit, a 16-zero resetting unit, a 17-power supply unit, a 20-visualization module, a 21-first acquisition module, a 22-second acquisition module, a 23-communication module, a 24-local terminal, a 25-remote terminal and a 26-arithmetic module.
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.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a visual axle counting system based on monitoring includes an axle counting arithmetic unit 10, and further includes a visualization module 20 for visually displaying an operation state of the axle counting arithmetic unit 10, specifically, the visualization module 20 includes a first acquisition module 21 and an operation module 26, in this embodiment, the first acquisition module 21 is configured to acquire an input signal of the axle counting arithmetic unit 10, the operation module 26 is configured to calculate an output result of the first acquisition module 21, and calculate an occupied or idle track section, in an actual application, the input signal of the axle counting arithmetic unit 10 includes output information of two sensors mounted on a steel rail, so that the operation module 26 can determine the occupied or idle state of the track section according to a number of wheels between the two sensors located at two ends of the same track section, after obtaining the status information of the track section, the operation module 26 may output the result, for example, to an external display device; the computing module 26 may be a Central Processing Unit (CPU), a Digital Signal Processor (DSP), one or more processor cores, a single-core processor, a dual-core processor, a multi-core processor, a microprocessor, a host processor, a controller, a plurality of processors or controllers, a chip, a microchip, one or more circuits, a loop, a logic unit, an Integrated Circuit (IC), an application specific IC (asic), or any other suitable multi-purpose or special purpose processor or controller, etc. having computing functionality.
Specifically, the track section operation module 26 communicates with the local terminal 24 and/or the remote terminal 25 through the communication module 23, where both the local terminal 24 and the remote terminal 25 may be a display device or a device with an image display function, such as a display, and here, the communication module 23 may be a wired communication method, such as a communication cable, or may also be a wireless transmission method to transmit data.
More specifically, the local terminal 24 and/or the remote terminal 25 graphically display the occupied or free status of the track section, for example, as shown in fig. 2, and further, the occupied or free status may be indicated by using a manner such as color, for example, in practical applications, the occupied status may be indicated by using red, and the free status may be indicated by using green.
Further, the device further comprises a second collecting module 22, wherein the second collecting module 22 is in communication with the operation module 26 and is configured to obtain an output signal of the axle counting operator 10, and since the axle counting operator 10 itself has an axle counting operation function, the output signal collected by the second collecting module 22 can correct the calculation results of the first collecting module 21 and the operation module 26 to prevent the occurrence of situations such as false alarm, where the operation module 26 respectively corrects the operation results of the first collecting module 21 and the second collecting module 22 to the operation result of the second collecting module 22.
Furthermore, the visualization module 20 further includes an alarm module, which can communicate with the operation module 26, and is used for giving an alarm when the calculation results of the operation module 26 on the first acquisition module 21 and the second acquisition module 22 are inconsistent, or giving an alarm when the axle counting arithmetic unit 10 fails.
The axle counting arithmetic unit 10 includes an amplifying unit 13, an axle counting unit 14, an output unit 15 and a power supply unit 17, in this embodiment, the amplifying unit 13 is configured to receive an output signal of the sensor, process the received signal, and output the processed signal to the axle counting unit 14 and the output unit 15, actually, one path of the output signal of the sensor is output to the amplifying unit 13, and the other path of the output signal is output to the first collecting module 21; the axle counting unit 14 is used for identifying the train running direction, calculating the number of wheels, judging the occupation or the vacancy of the section, outputting the operation result to the output unit 15, and outputting the occupation or vacancy information of the track section by the output unit 15; and a power supply unit 17 for supplying power to the above units.
the sensor shown in fig. 1 includes a first sensor 11 and a second sensor 12, generally, the track area between the first sensor 11 and the second sensor 12 is called a sector, and actually, there are multiple sensor groups on one steel rail, and for the sake of simplifying the technical solution, this embodiment only lists the first sensor 11 and the second sensor 12 and the sector between them.
the axle counting arithmetic unit 10 further comprises a zero resetting unit 16, which is used for generating a zero resetting signal to the axle counting unit 14 and the output unit 15 to clear the axle counting arithmetic unit 10, so that the axle counting arithmetic unit 10 outputs an idle state; the zeroing unit 16 is provided with an external zeroing interface for receiving an external signal.
In fact, the design of the axle counting arithmetic unit 10 is the same as that disclosed in CN203472887U, an axle counting system, and the detailed description thereof will not be provided in this embodiment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. a visual axle counting system based on monitoring comprises an axle counting arithmetic unit (10) and further comprises a visual module (20) for visually displaying the running state of the axle counting arithmetic unit (10), and is characterized in that the visual module (20) comprises:
The first acquisition module (21) is used for acquiring input signals of the axle counting arithmetic unit (10);
And the operation module (26) is used for calculating the output result of the first acquisition module (21), calculating the occupation or the vacancy of the track section and outputting the result.
2. A visual monitoring-based axle counting system according to claim 1, wherein the track section calculation module (26) communicates with a local terminal (24) and/or a remote terminal (25) via a communication module (23).
3. A monitoring based visual axle counting system according to claim 2, characterized in that the local terminal (24) and/or remote terminal (25) displays the track section occupied or free status in a graphical manner.
4. A visual axle counting system based on monitoring according to claim 1, 2 or 3, further comprising a second acquisition module (22), the second acquisition module (22) being in communication with the calculation module (26) for obtaining the output signal of the axle counting calculator (10).
5. A visual axle counting system based on monitoring according to claim 4, characterized in that the visualization module (20) further comprises an alarm module, which is communicated with the operation module (26) and is used for alarming when the calculation results of the operation module (26) to the first acquisition module (21) and the second acquisition module (22) are inconsistent or when the axle counting operator (10) has a fault.
6. A monitoring based visualization axle counting system according to claim 1, wherein the axle counter (10) comprises:
The amplifying unit (13) is used for receiving the output signal of the sensor, processing the received signal and then respectively outputting the processed signal to the axle counting unit (14) and the output unit (15);
the axle counting unit (14) is used for identifying the running direction of the train, calculating the number of wheels, judging the occupation or the vacancy of the section, outputting the operation result to the output unit (15), and outputting the occupation or vacancy information of the track section by the output unit (15);
And the power supply unit (17) is used for supplying power to the units.
7. A visual axle counting system based on monitoring according to claim 6, characterized in that the axle counting arithmetic unit (10) further comprises a zero resetting unit (16) for generating a zero resetting signal to the axle counting unit (14) and the output unit (15) for clearing the axle counting arithmetic unit (10) to enable the axle counting arithmetic unit (10) to output an idle state.
8. A visual axle counting system based on monitoring according to claim 7, wherein an external zero reset interface for receiving external signals is provided on the zero reset unit (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769589.4A CN110539779B (en) | 2019-08-20 | 2019-08-20 | Visual axle counting system based on monitoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769589.4A CN110539779B (en) | 2019-08-20 | 2019-08-20 | Visual axle counting system based on monitoring |
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| CN110539779A true CN110539779A (en) | 2019-12-06 |
| CN110539779B CN110539779B (en) | 2021-08-24 |
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| CN201910769589.4A Active CN110539779B (en) | 2019-08-20 | 2019-08-20 | Visual axle counting system based on monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824208A (en) * | 2020-07-27 | 2020-10-27 | 卡斯柯信号有限公司 | Optimization method for axle counting zero resetting operation |
| CN113619644A (en) * | 2021-07-12 | 2021-11-09 | 交控科技股份有限公司 | Axle counting magnetic head monitoring device and system |
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| CN101712329A (en) * | 2009-03-17 | 2010-05-26 | 南宁铁路局 | Gravity inductive type axis-counting device and method for detecting state of tract district using same |
| CN102030018A (en) * | 2009-09-28 | 2011-04-27 | 西门子信号有限公司 | Attached peripheral data acquisition and distribution device for axis counting system |
| CN102372011A (en) * | 2011-07-26 | 2012-03-14 | 哈尔滨铁路局科学技术研究所 | Station axle counting system and control host thereof |
| CN203472887U (en) * | 2013-08-02 | 2014-03-12 | 深圳科安达电子科技股份有限公司 | Axle counting system |
| CN108974046A (en) * | 2018-08-23 | 2018-12-11 | 深圳科安达电子科技股份有限公司 | A kind of meter shaft track circuit system |
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2019
- 2019-08-20 CN CN201910769589.4A patent/CN110539779B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101712329A (en) * | 2009-03-17 | 2010-05-26 | 南宁铁路局 | Gravity inductive type axis-counting device and method for detecting state of tract district using same |
| CN102030018A (en) * | 2009-09-28 | 2011-04-27 | 西门子信号有限公司 | Attached peripheral data acquisition and distribution device for axis counting system |
| CN102372011A (en) * | 2011-07-26 | 2012-03-14 | 哈尔滨铁路局科学技术研究所 | Station axle counting system and control host thereof |
| CN203472887U (en) * | 2013-08-02 | 2014-03-12 | 深圳科安达电子科技股份有限公司 | Axle counting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111824208A (en) * | 2020-07-27 | 2020-10-27 | 卡斯柯信号有限公司 | Optimization method for axle counting zero resetting operation |
| CN113619644A (en) * | 2021-07-12 | 2021-11-09 | 交控科技股份有限公司 | Axle counting magnetic head monitoring device and system |
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| CN110539779B (en) | 2021-08-24 |
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