CN220884394U - Railway microcomputer interlocking signal control device - Google Patents
Railway microcomputer interlocking signal control device Download PDFInfo
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- CN220884394U CN220884394U CN202322599395.9U CN202322599395U CN220884394U CN 220884394 U CN220884394 U CN 220884394U CN 202322599395 U CN202322599395 U CN 202322599395U CN 220884394 U CN220884394 U CN 220884394U
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- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to the technical field of railway safety information control, in particular to a railway microcomputer interlocking signal control device; in the utility model, by integrating part of the functions of signal management into the signal management cabinet, when a fault occurs, the host cabinet gives an alarm, the fault point can be repaired and checked preferentially through operating the host cabinet, if the fault is repaired through operating the host cabinet, the fault cause can be analyzed for maintenance, if the fault is not repaired through operating the host cabinet, the fault cause can be analyzed, if the fault is repaired at the signal management cabinet, the specific signal cabinet is found through the signal management cabinet, and then the fault signal cabinet is maintained.
Description
Technical Field
The utility model relates to the technical field of railway safety information control, in particular to a railway microcomputer interlocking signal control device.
Background
The railway system is an important land traffic channel in China, and the perfect railway transportation venation in China is constructed by newly building and perfecting railway network construction.
Along with the acceleration of the railway and the input use of a high-speed train, new challenges are brought to the railway operation, the signal management of the railway is an important ring for ensuring the safe operation of the railway, the signal management of the railway is more convenient and quicker by constructing a railway signal microcomputer interlocking system, and the signal management of the railway has the effect of ensuring the safe operation of the railway
Very important significance; however, problems still exist in the operation process of the railway signal microcomputer interlocking system, if faults such as signal interruption and the like occur, the faults need to be checked through the main cabinet, the burden is relatively large for the main cabinet, and parts in the main cabinet are easy to damage in the checking process, so that more serious faults are caused.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide the railway microcomputer interlocking signal control device, which integrates part of signal management functions into the signal management cabinet, when a fault occurs, the main cabinet gives an alarm, the main cabinet is controlled to repair and check a fault point, then the signal management cabinet is checked and repaired, and the specific signal cabinet with the signal fault can be determined through the signal management cabinet to be repaired and repaired in a layered manner, so that the load and the fault rate of the main cabinet are reduced.
The technical scheme for solving the technical problems is as follows:
the railway microcomputer interlocking signal control device comprises a main machine cabinet for control, a signal management cabinet which is used for signal connection and is connected with the main machine cabinet, and a plurality of signal cabinets which are electrically connected with the signal management cabinet; an interlocking computer, a manipulator which is electrically connected with the interlocking computer and used for controlling the interlocking computer and a display which is used for displaying the operation process of the manipulator are arranged in the main cabinet; the signal management cabinet is internally provided with a signal manager for managing and controlling signals, signal connectors for being connected with the signal cabinets and a signal power supply display screen for displaying signals, and the signal manager is electrically connected with the signal connectors and the signal power supply display screen respectively.
As an improvement of the utility model, the signal connector is provided with an operation circuit, the operation circuit comprises a resistor R1, a resistor R2, a resistor R3 and an amplifier a, the positive input end of the amplifier a is connected with the resistor R2, the negative input end of the amplifier a is respectively connected with one end of the resistor R1 and one end of the resistor R3, and the output end of the amplifier a is connected with the other end of the resistor R3.
As a further improvement of the utility model, the signal manager is provided with a protection circuit, the protection circuit comprises a resistor R4, a resistor R5, a resistor R6, a temperature fuse Q1, a temperature fuse Q2, a temperature fuse Q3 and a discharge tube G1, the resistor R4 is connected with one end of the temperature fuse Q1, the other end of the temperature fuse Q1 is respectively connected with one end of the resistor R5 and one end of the resistor R6, the other end of the resistor R5 is connected with one end of the temperature fuse Q2, the other end of the resistor R6 is connected with one end of the temperature fuse Q3, one end of the discharge tube G1 is respectively connected with the other end of the temperature fuse Q3 and the other end of the temperature fuse Q2, and the other end of the discharge tube G1 is grounded.
As a further improvement of the utility model, the signal cabinet is provided with a monitor for monitoring the signal in the signal cabinet.
As a further improvement of the utility model, an alarm for alarming is arranged in the main cabinet, and the alarm is electrically connected with the signal manager.
As a further improvement of the utility model, a lightning protector for lightning protection is arranged in the main cabinet.
In the utility model, by integrating part of the functions of signal management into the signal management cabinet, when a fault occurs, the host cabinet gives an alarm, the fault point can be repaired and checked preferentially through operating the host cabinet, if the fault is repaired through operating the host cabinet, the fault cause can be analyzed for maintenance, if the fault is not repaired through operating the host cabinet, the fault cause can be analyzed, if the fault is repaired at the signal management cabinet, the specific signal cabinet is found through the signal management cabinet, and then the fault signal cabinet is maintained.
Drawings
For ease of illustration, the utility model is described in detail by the following preferred embodiments and the accompanying drawings.
FIG. 1 is a block diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an internal operation circuit according to the present utility model;
fig. 3 is a circuit schematic of the protection circuit in the present utility model.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, the railway microcomputer interlocking signal control device of the utility model comprises a main cabinet for control, a signal management cabinet for signal connection and connected with the main cabinet, and a plurality of signal cabinets electrically connected with the signal management cabinet; an interlocking computer, a manipulator which is electrically connected with the interlocking computer and used for controlling the interlocking computer and a display which is used for displaying the operation process of the manipulator are arranged in the main cabinet; the signal management cabinet is internally provided with a signal manager for managing and controlling signals, signal connectors for being connected with the signal cabinets and a signal power supply display screen for displaying signals, and the signal manager is electrically connected with the signal connectors and the signal power supply display screen respectively.
In the utility model, by integrating part of the functions of signal management into the signal management cabinet, when a fault occurs, the host cabinet gives an alarm, the fault point can be repaired and checked preferentially through operating the host cabinet, if the fault is repaired through operating the host cabinet, the fault cause can be analyzed for maintenance, if the fault is not repaired through operating the host cabinet, the fault cause can be analyzed, if the fault is repaired at the signal management cabinet, the specific signal cabinet is found through the signal management cabinet, and then the fault signal cabinet is maintained.
In the utility model, for signal amplification, an operation circuit is arranged on a signal connector, as shown in fig. 2, the operation circuit comprises a resistor R1, a resistor R2, a resistor R3 and an amplifier A, the positive input end of the amplifier A is connected with the resistor R2, the negative input end of the amplifier A is respectively connected with one end of the resistor R1 and one end of the resistor R3, the output end of the amplifier A is connected with the other end of the resistor R3, the resistor R1 is a feedback resistor, and the resistor R2 is a compensation resistor.
In the utility model, for the safety of a circuit and a signal, as shown in fig. 3, a protection circuit is arranged on a signal manager, the protection circuit comprises a resistor R4, a resistor R5, a resistor R6, a temperature safety tube Q1, a temperature safety tube Q2, a temperature safety tube Q3 and a discharge tube G1, the resistor R4 is connected with one end of the temperature safety tube Q1, the other end of the temperature safety tube Q1 is respectively connected with one end of a resistor R5 and one end of a resistor R6, the other end of the resistor R5 is connected with one end of the temperature safety tube Q2, the other end of the resistor R6 is connected with one end of the temperature safety tube Q3, one end of the discharge tube G1 is respectively connected with the other end of the temperature safety tube Q3 and the other end of the temperature safety tube Q2, and the other end of the discharge tube G1 is grounded.
In the utility model, a monitor for monitoring signals in the signal cabinet is arranged on the signal cabinet, the monitor is electrically connected with the signal power supply display screen, when the signal management cabinet is maintained, whether the specific signal cabinet has faults or not and alarms can be monitored through the monitor, meanwhile, whether the signal cabinet has the fault signal cabinet determined by the signal manager or not can be confirmed, for example, the signal manager considers that a certain signal cabinet has the signal fault or not, and a maintainer can observe the monitor through the signal power supply display screen to confirm whether the signal cabinet has the signal fault or not.
In the utility model, an alarm for alarming is arranged in the main cabinet, the alarm is electrically connected with the signal manager, and when a signal fails, the signal manager can inform the alarm of the main cabinet.
In the utility model, a lightning arrester for lightning protection is arranged in the main cabinet to carry out lightning protection and protect the main cabinet.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The railway microcomputer interlocking signal control device is characterized by comprising a main machine cabinet for control, a signal management cabinet which is used for signal connection and is connected with the main machine cabinet, and a plurality of signal cabinets which are electrically connected with the signal management cabinet; an interlocking computer, a manipulator which is electrically connected with the interlocking computer and used for controlling the interlocking computer and a display which is used for displaying the operation process of the manipulator are arranged in the main cabinet; the signal management cabinet is internally provided with a signal manager for managing and controlling signals, signal connectors for being connected with the signal cabinets and a signal power supply display screen for displaying signals, and the signal manager is electrically connected with the signal connectors and the signal power supply display screen respectively.
2. The railway microcomputer interlocking signal control device according to claim 1, wherein the signal connector is provided with an operation circuit, the operation circuit comprises a resistor R1, a resistor R2, a resistor R3 and an amplifier A, the positive input end of the amplifier A is connected with the resistor R2, the negative input end of the amplifier A is respectively connected with one end of the resistor R1 and one end of the resistor R3, and the output end of the amplifier A is connected with the other end of the resistor R3.
3. The railway microcomputer interlocking signal control device according to claim 1, wherein a protection circuit is arranged on the signal manager, the protection circuit comprises a resistor R4, a resistor R5, a resistor R6, a temperature fuse Q1, a temperature fuse Q2, a temperature fuse Q3 and a discharge tube G1, the resistor R4 is connected with one end of the temperature fuse Q1, the other end of the temperature fuse Q1 is connected with one end of a resistor R5 and one end of a resistor R6 respectively, the other end of the resistor R5 is connected with one end of the temperature fuse Q2, the other end of the resistor R6 is connected with one end of the temperature fuse Q3, one end of the discharge tube G1 is connected with the other end of the temperature fuse Q3 and the other end of the temperature fuse Q2 respectively, and the other end of the discharge tube G1 is grounded.
4. The railway microcomputer interlocking signal control device according to claim 1, wherein a monitor for monitoring signals in the signal cabinet is arranged on the signal cabinet.
5. The railway microcomputer interlocking signal control device according to claim 1, wherein an alarm for alarming is arranged in the main cabinet, and the alarm is electrically connected with the signal manager.
6. The railway microcomputer interlocking signal control device according to claim 1, wherein a lightning protection device for lightning protection is arranged in the main cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599395.9U CN220884394U (en) | 2023-09-25 | 2023-09-25 | Railway microcomputer interlocking signal control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599395.9U CN220884394U (en) | 2023-09-25 | 2023-09-25 | Railway microcomputer interlocking signal control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884394U true CN220884394U (en) | 2024-05-03 |
Family
ID=90842690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322599395.9U Active CN220884394U (en) | 2023-09-25 | 2023-09-25 | Railway microcomputer interlocking signal control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220884394U (en) |
-
2023
- 2023-09-25 CN CN202322599395.9U patent/CN220884394U/en active Active
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