Single-section simulation occupation device for axle counting system

Abstract

The utility model provides a single section simulation occupation device for an axle counting system, which comprises a processor, a key switch and a button, a circuit board is arranged in an axle counting plate, and the processor is welded on the circuit board in the axle counting plate. The beneficial effects of the utility model are that the safe combination operation is carried out through the key switch and the button on the panel of the axle counting plate, the safe combination operation process is input to the input port of the processor, and the processor software identifies the validity of the safe combination operation; and if the axle counting section is effective, the axle is simulated to enter or exit from the section according to the corresponding combined operation, so that the occupied and idle functions of the axle counting section are simulated, and the track traffic maintenance personnel can realize the occupied and idle operation of the axle counting section in an equipment room; and the maintenance personnel are prevented from going down the rail-mounted area to carry out actual axle scribing operation on each axle counting point, so that the maintenance time and the maintenance cost of the maintenance personnel are greatly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rail transit signal control, and particularly relates to a single section simulating occupancy device for an axle counting system. Background Art

[0002] Axle counter is a signal device that can detect the passing wheels, which can replace many ordinary track circuits. At present, in the field of rail transit signal control, axle counter equipment is widely used as a traditional device that provides basic safety information. The rail transit systems that have been applied include subways, light rails, urban railways, trams, straddled monorails and suspended skyrails.

[0003] Axle counting equipment has a routine operation during operation or maintenance called "pre-reset" of the axle counting section. After the "pre-reset" of the axle counting section, the axle counting section needs to be "marked". Currently, there are two ways to "mark the axle". One is to achieve "marking the axle" by running the train through this section, and the other is for maintenance personnel to manually "mark the axle" in the track area. During the operation period of rail transit, "marking the axle" can be achieved through train operation, but in the non-operating period when there are no trains, maintenance personnel can only be arranged to manually "mark the axle" in the track area. One section needs to go to two axle counting points for "marking the axle", and multiple sections need to go to multiple axle counting points for "marking the axle". Maintenance personnel often have to walk several kilometers in the track area to "mark the axle". This "marking" work consumes a lot of manpower and time, which brings great challenges to maintenance work when the operation time is very tight.

[0004] In summary, we hope to propose a new device to solve the above technical problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a single-segment simulating occupancy device for an axle counting system to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized by the following technical scheme: a single section simulating occupation device for an axle counter system, comprising: a processor, a key switch, a button, a circuit board is arranged inside the axle counter board, and the processor is welded on the circuit board inside the axle counter board;

[0007] The surface of the axle counter plate is provided with an axle counter plate panel, and the key switch and the button are arranged on the axle counter plate panel.

[0008] As a preferred embodiment, a memory storing processor software is provided inside the processor.

[0009] As a preferred embodiment, the key switch and button are connected to the processor data via a data line. The key switch and button send a safe combination operation to the processor, and simulate the input or output of the axle to the section through the processor software, thereby realizing the simulated occupancy and idle functions of the axle counting section.

[0010] As a preferred embodiment, the axle counter board is provided with a plurality of indicator lights for displaying the working status of the processor, and the indicator lights are connected to the processor through a circuit to receive a status signal sent by the processor.

[0011] As a preferred embodiment, the axle counter plate and the axle counter plate panel are made of fireproof material.

[0012] As a preferred embodiment, a DC-DC power supply module is welded on the circuit board, and the DC-DC power supply module is electrically connected to the processor and the indicator light through a circuit, and the DC-DC power supply module is used to supply power to the processor and the indicator light when they are working.

[0013] After adopting the above technical solution, the beneficial effect of the utility model is: a safe combination operation is performed through the key switch and button on the axle counter panel, and the safe combination operation process is input into the input port of the processor, and the processor software identifies the validity of the safe combination operation. If it is valid, the corresponding combination operation is used to simulate the axle in or out of the section, thereby realizing the simulated occupation and idle function of the axle counting section. The utility model enables rail transit maintenance personnel to realize the occupation and idle operation of the axle counting section in the equipment room, avoiding the maintenance personnel from actually marking each axle counting point in the track area, greatly saving the maintenance time and maintenance cost of the maintenance personnel, and having good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a single-section simulating occupancy device for an axle counting system.

[0016] Figure 2 This is a schematic diagram of the unlocking operation of the utility model.

[0017] Figure 3 It is a schematic diagram of the shaft advancement operation of the utility model.

[0018] Figure 4 It is a schematic diagram of the shaft output operation of the utility model.

[0019] Figure 5 This is a schematic diagram of the locking operation of the utility model.

[0020] In the figure, 100-axle counter board, 200-axle counter board panel, 300-processor, 400-key switch, 500-button. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 The utility model provides a technical solution: a single-segment simulating occupancy device for an axle counter system, comprising: a processor 300, a key switch 400, and a button 500. A circuit board is provided inside the axle counter board 100, and the processor 300 is welded on the circuit board inside the axle counter board 100;

[0023] A surface of the axle counter plate 100 is provided with an axle counter plate panel 200 , and the key switch 400 and the button 500 are arranged on the axle counter plate panel 200 .

[0024] The processor 300 is internally provided with a memory storing processor software.

[0025] The key switch 400 and the button 500 are connected to the processor 300 via a data line. The key switch 400 and the button 500 send a safety combination operation to the processor 300, and the processor software simulates the shaft entering or exiting the section, thereby realizing the simulated occupancy and idle functions of the axle counting section.

[0026] The axle counter board 100 is provided with a plurality of indicator lights for displaying the working status of the processor 300 . The indicator lights are connected to the processor 300 through a circuit to receive a status signal sent by the processor 300 .

[0027] The axle counter plate 100 and the axle counter plate panel 200 are made of fireproof material.

[0028] A DC-DC power module is welded on the circuit board. The DC-DC power module is electrically connected to the processor 300 and the indicator light through a circuit. The DC-DC power module is used to supply power to the processor 300 and the indicator light when they are working.

[0029] As an embodiment of the utility model: a safety combination operation is performed through the key switch 400 and the button 500 on the axle counter panel 200, and the safety combination operation process is input into the input port of the processor 300. The processor software identifies the validity of the safety combination operation. If it is valid, the corresponding combination operation is used to simulate the input or output of the axle to the section, thereby realizing the simulated occupancy and idle functions of the axle counter section.

[0030] The simulated occupancy method is normally in a locked state. If this method is to be used, an unlocking operation is required, through the safe combination operation of the key switch 400 and the button 500, and then the processor 300 identifies the validity of the combination operation. If it is valid, the unlocking is successful. Figure 2 As shown, the specific unlocking operations are as follows:

[0031] 1Turn the key switch 400 degrees and hold for 1 to 6 seconds.

[0032] 2 Release the key switch 400 and wait for 1 to 6 seconds.

[0033] 3 Press and release the button quickly 5005 times in succession, with each press lasting no more than 0.5 seconds before releasing it and no more than 0.5 seconds between presses.

[0034] 4 Release button 500 and wait 1 to 6 seconds.

[0035] 5 Turn the key switch 400 and hold for 1 to 6 seconds, release the key switch 400 and wait for more than 1 second.

[0036] After the simulated occupation method is unlocked successfully, the specific operation of button 500 is used to simulate the axle advance into the axle counting section to realize the section occupation. Figure 3 As shown, the specific analog input axis operation is as follows:

[0037] 1 simulation plus 1 axis: press the button 500 and hold for less than 6 seconds, release the button 500 and hold for 1 second or more.

[0038] 2 Simulation plus 24 axes: Press and release the button 5004 times quickly and continuously, each press time does not exceed 0.5 seconds before release, the interval is less than 0.5 seconds before pressing again, and finally release the button 500 and hold for 1 second or more.

[0039] After the simulated occupancy method is unlocked successfully, the specific operation of button 500 is used to simulate the axle exit in the axle counting section to realize the section idling. Figure 4 As shown in the figure, the specific simulation output axis operation is as follows:

[0040] 1 simulation minus 1 axis: Press and release the button 5002 times quickly and continuously, each press lasts no longer than 0.5 seconds before releasing it, then press it again within 0.5 seconds, and finally release the button 500 times and hold it for 1 second or more.

[0041] 2 Simulate minus 24 axes: Press and release the button 5006 times quickly and continuously, release it after each press for no more than 0.5 seconds, press it again after less than 0.5 seconds, and finally release the button 500 and hold it for 1 second or more.

[0042] After the axle counting section simulated occupation method is used, it is necessary to exit the axle counting section simulated occupation method through a specific operation of the key switch 400, that is, to lock the axle counting section simulated occupation method. Figure 5 As shown, the specific locking operation is as follows:

[0043] 1 Turn the key switch 400 alone, release the key switch 400 and hold it for more than 1 second.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-segment simulating occupancy device for an axle counting system, comprising: A processor (300), a key switch (400), and a button (500), characterized in that a circuit board is provided inside the axle counter plate (100), and the processor (300) is welded on the circuit board inside the axle counter plate (100); The surface of the axle counter plate (100) is provided with an axle counter plate panel (200), and the key switch (400) and the button (500) are arranged on the axle counter plate panel (200).

2. A single-segment simulating occupancy device for an axle counting system according to claim 1, characterized in that a memory storing processor software is disposed inside the processor (300).

3. A single-segment simulated occupancy device for an axle counting system according to claim 2, characterized in that the key switch (400) and the button (500) are data-connected to the processor (300) via a data line.

4. A single-section simulated occupancy device for an axle counting system as claimed in claim 3, characterized in that: the key switch (400) and the button (500) send a safety combination operation to the processor (300), and the processor software realizes the simulated axle entry or exit to the section, thereby realizing the simulated occupancy and idle functions of the axle counting section.

5. A single-segment simulating occupancy device for an axle counting system as claimed in claim 1 or 4, characterized in that: The axle counter plate (100) is provided with a plurality of indicator lights for displaying the working status of the processor (300), and the indicator lights are connected to the processor (300) via a circuit to receive a status signal sent by the processor (300).

6. A single-section simulated occupancy device for an axle counting system according to claim 5, characterized in that the axle counting plate (100) and the axle counting plate panel (200) are made of fireproof material.

7. A single-segment simulated occupancy device for an axle counting system as claimed in claim 6, characterized in that: a DC-DC power module is welded on the circuit board, the DC-DC power module is electrically connected to the processor (300) and the indicator light through a circuit, and the DC-DC power module is used to power the processor (300) and the indicator light when they are working.

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