CN108682263A - The semaphore control device of rail traffic sand table - Google Patents
The semaphore control device of rail traffic sand table Download PDFInfo
- Publication number
- CN108682263A CN108682263A CN201810496801.XA CN201810496801A CN108682263A CN 108682263 A CN108682263 A CN 108682263A CN 201810496801 A CN201810496801 A CN 201810496801A CN 108682263 A CN108682263 A CN 108682263A
- Authority
- CN
- China
- Prior art keywords
- semaphore
- circuit
- signal
- shunting
- sand table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of semaphore control devices of rail traffic sand table, including sand table semaphore, multifunctional circuit control panel and signal lighting circuit, for the sand table semaphore comprising shunting signal, home signal, outbound and shunting signal and section by semaphore, multifunctional circuit control panel includes semaphore circuit pcb board and multidigit wiring plug-in connector；The signal lighting circuit includes that shunting signal lamp circuit, home signal lamp circuit, outbound and shunting signal lamp circuit, section pass through signal lighting circuit；Shunting signal, home signal, outbound and shunting signal and section are connected with corresponding shunting signal lamp circuit, home signal lamp circuit, outbound and shunting signal lamp circuit, section by signal lighting circuit by semaphore circuit pcb board and multidigit wiring plug-in connector respectively by semaphore.The present invention is logical to have the advantages that abundant interlock connection embodiment, practice, teaching result are strong.
Description
Technical field
The present invention relates to a kind of track traffic signal and control field, especially a kind of semaphore control of rail traffic sand table
Device processed.
Background technology
With the fast development of China's track transportation industry, two features are presented in professional's demand side：
First, quantity increases increasingly；Second is that the ability of practice requires to step up.But due to the particularity at rail traffic scene and to peace
What is required entirely is severity so that cannot carry out actual technical operation and fault detect processing in the practice of student at the scene
Work, practice, teaching result are had a greatly reduced quality.This seriously inhibits the promotions of students practical abikty.It makes one and is suitable for teaching
And the rail traffic sand table that can be controlled by true station interlocking equipment is the effective ways to solve the above problems.Semaphore is track
Semaphore may be implemented by designing effective sand table semaphore control device in one of most important interlock device in field of traffic
The interlock that should have, to promote practice, teaching result.
Chinese patent（Application number 201310752759.0）Disclose a kind of the more of city rail traffic operation security simulation sand table
Function solution code controller.Power circuit is entire solution code controller power supply, DCC decoding circuits, pattern choosing in the solution code controller
It selects and accesses microcontroller with condition indication circuit, the PWM port of microcontroller passes through multiway analog switch servo driving interface, I/O
Signal lamp is accessed in port by power amplification circuit, and level signal realizes the control to semaphore after power amplification circuit.It should
Invention has the characteristics that at low cost, function is more.However the invention controls semaphore using microcontroller, can not achieve semaphore and is answered
The interlock having, to reduce the function that practice, teaching result and sand table should have.
Invention content
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of semaphore control of rail traffic sand table
Device processed, which can realize control of the true console to semaphore, and realize the interlock of semaphore..
To achieve the above object, the present invention uses following technical proposals：
A kind of semaphore control device of rail traffic sand table includes sand table semaphore, multifunctional circuit control panel, semaphore point
Circuit for lamp.
The sand table semaphore passes through letter comprising shunting signal, home signal, outbound and shunting signal, section
Number machine.The multifunctional circuit control panel includes semaphore circuit pcb board and multidigit wiring plug-in connector.The signal
Electromechanical Road PCB plate by the resistance of the certain resistance value of connection in series-parallel, realize the voltage and current that electric interlocking cabinet is exported respectively into
Row partial pressure, shunting, so that sand table signal function reaches load voltage value and standard current value, so that it is guaranteed that semaphore is normal
It is open.The multidigit wiring plug-in connector realizes connection of the electric interlocking cabinet to sand table, including electric interlocking
The interface connection terminal of the interface connection terminal and semaphore circuit pcb board of cabinet lamp circuit.The signal lighting circuit
Interlock possessed by the correct opening of realization semaphore and semaphore, including shunting signal lamp circuit, home signal
Machine lamp circuit, outbound and shunting signal lamp circuit, section pass through signal lighting circuit.
Shunting signal lamp circuit, first sand table shunting signal and the semaphore circuit on multifunctional circuit control panel
The input terminal of pcb board is connected, and is divided, is shunted to the blue lamp of sand table shunting signal and white lamp with realization, to ensure to open
Reliably display and the reliable of indoor filament relay pick up light when signal；Then the output end of semaphore circuit PCB circuit board
It is connected with three wiring plug-in connectors.Investigation difficulty when sand table shunting signal breaks down can not only be reduced in this way, also
DATA REASONING required when simulating outdoor equipment failure in teaching practice can be facilitated；Last three wiring plug-in connectors with it is true
The terminals of a unit block of real vehicle station interlock device is connected, to realize the interlock of sand table shunting signal.
Home signal lamp circuit, first sand table home signal and the semaphore circuit on multifunctional circuit control panel
The input terminal of pcb board is connected, and realization divides the red light of sand table home signal, white lamp, double amber lights, green light, shunts, with
Ensure that reliably display and the reliable of indoor filament relay pick up light when clearing signal；Then semaphore circuit pcb board is defeated
Outlet is connected with six wiring plug-in connectors.The investigation that can not only be reduced in this way when sand table home signal breaks down is difficult
Degree can also facilitate DATA REASONING required when simulating outdoor equipment failure in teaching practice；Last six wiring plug-in units connection
Device is connected with the terminals of a unit block of true station interlocking equipment, to realize the interlock of sand table home signal；
Outbound and shunting signal lamp circuit, the outbound simultaneous shunting signal of sand table and the semaphore on multifunctional circuit control panel
The input terminal of circuit pcb board be connected realize red light, white lamp, amber light, the green light of and shunting signal outbound to sand table divided,
Shunting, reliably display and the reliable of indoor filament relay pick up light when ensuring clearing signal；Then semaphore circuit PCB
The output end of plate is connected with five wiring plug-in connectors.The outbound simultaneous shunting signal of sand table can not only be reduced in this way to break down
When investigation difficulty, required DATA REASONING when simulating outdoor equipment failure in teaching practice can also be facilitated；Last five connect
The terminals of a unit block of the true station interlocking equipment of line plug-in connector is connected, to realize the interlocking work(of the outbound simultaneous shunting signal of sand table
Energy；
By semaphore interface circuit, sand table section is connected by semaphore with the input terminal of the pcb board on control panel real in section
Sand table section is divided by the red light, amber light, green light of semaphore now, is shunted, light is reliable when ensuring clearing signal
Display and the reliable of indoor filament relay pick up；Then the output end of semaphore circuit plate is connect with four wiring plug-in units
Device is connected.Investigation difficulty when sand table section is broken down by semaphore can not only be reduced in this way, and teaching can also be facilitated real
Trample DATA REASONING required when middle simulation outdoor equipment failure；The last true station interlocking equipment of four wiring plug-in connectors
Terminals of a unit block is connected, to realize interlock of the sand table section by semaphore.
The semaphore control device of the sand table, the semaphore in each sand table semaphore and 6502 electric interlocking systems
It is attached, the load value that sand table semaphore needs is obtained by experiment with computing, not only makes sand table semaphore normal operation, may be used also
To ensure the regular event of related relay in each signal lighting circuit in 6502 interlocking electric combination sideboards.When handle train into
Lu Shi connects the permission light circuit of corresponding lamp circuit in 6502 interlocking electric combination sideboards, is connected by multidigit wiring plug-in unit
The pcb board that device is transferred to corresponding signal machine is connect, pcb board matches electric current, the voltage value of the lamp that institute's semaphore is shown, to
Operating voltage is provided for corresponding sand table semaphore, and ensures sand table semaphore normally clear signal, while corresponding signal machine pcb board
The matched current value of institute also ensures that filament relay picks up in 6502 interlocking electric combination sideboards.When there is no route to handle, each sand
Disk semaphore connects the normality light circuit of lamp circuit in 6502 interlocking electric combination sideboards, passes through multidigit wiring plug-in connector
Be transferred to the pcb board of corresponding signal machine, the electric current of the lamp that corresponding sand table semaphore pcb board shows institute's semaphore, voltage value into
Row matching, to provide operating voltage for corresponding sand table semaphore, and ensures sand table semaphore normally clear signal, while corresponding
The matched current value of semaphore pcb board institute also ensures that filament relay picks up in 6502 interlocking electric combination sideboards.
The features of the present invention
(1) control device is vdiverse in function, may be implemented to it is outbound, enter the station, the control in section, the multi-signals machine such as shunting signal
And it is made to have interlock connection.Therefore, different function possessed by unlike signal machine can be more intuitively showed in teaching.To make
The interlock connection that student embodies semaphore has more intuitive understanding.In addition, control device can simulate true scene event
Barrier, and the real training of malfunction elimination can be carried out, effectively increase the ability of practice of the troubleshooting of student.
(2) control device can be connect with real equipment, it can be achieved that true control of the console to sand table semaphore, deepens
Understanding of the student to semaphore function.In addition, connecting feelings with the circuit of real equipment associated contacts by observing sand table semaphore
Condition can further strengthen understanding of the student to signal lighting circuit operation principle.To improve practice, teaching result, fill
The effect of sand table has been waved in distribution.
Description of the drawings
Fig. 1 is the sand table shunting signal lamp circuit figure of the present invention；
Fig. 2 is sand table shunting signal design circuit；
Fig. 3 is sand table home signal lamp circuit figure；
Fig. 4 is sand table home signal design circuit diagram；
Fig. 5 is the outbound simultaneous shunting signal lamp circuit figure of sand table；
Fig. 6 is that sand table is outbound and shunting signal designs circuit diagram；
Fig. 7 is that sand table section passes through signal lighting circuit figure；
Fig. 8 is that circuit diagram is designed in sand table section by semaphore.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
Structure, ratio, size etc. depicted in this specification institute accompanying drawings, only to coordinate specification it is revealed in
Hold, so that those skilled in the art understands and reads, is not limited to the enforceable qualifications of the present invention, therefore does not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size can be produced not influencing the present invention
Under raw effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, be merely convenient to
Narration is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the present invention.
In the present invention, sand table semaphore using low level shunting signal, the high signal that enters the station machine, section high signal machine,
Outbound simultaneous low level signal machine of shunting, the rated voltage of various types of signal machine is for 3-5V；
Multidigit wiring plug-in connector selects three TB1503 type wiring plug-in connectors, four TB1503 type wiring plug-in units respectively
Connector, five TB1503 type wiring plug-in connectors, six TB1503 type wiring plug-in connectors.
Semaphore circuit pcb board be respectively according to shunting signal, outbound and shunting signal, section by semaphore and
The respective partial pressure of home signal, shunt circuit design and are made.
Shunting signal lamp circuit（See attached drawing 1）.
The white lamp of sand table shunting signal and shunting signal circuit pcb board（See attached drawing 2）Input terminal B be connected；Sand table
The blue lamp of shunting signal is connected with the input terminal H of shunting signal circuit pcb board；The common return of sand table shunting signal with
The input terminal BAH of shunting signal circuit pcb board is connected.
The first input end of the output end B of shunting signal circuit pcb board and three TB1503 type wiring plug-in connectors
Mouth is connected；The second input terminal of the output end BAH of shunting signal circuit pcb board and three TB1503 type wiring plug-in connectors
Mouth is connected；The third input port of the output terminals A of shunting signal circuit pcb board and three TB1503 type wiring plug-in connectors
It is connected.
The letter of shunting of the first output port and electric interlocking laboratory of three TB1503 type wiring plug-in connectors
The D-B connections of shunting signal terminals of a unit block in number machine lamp circuit；The second of three TB1503 type wiring plug-in connectors is defeated
Exit port and the D-BAH of shunting signal terminals of a unit block in the shunting signal lamp circuit in electric interlocking laboratory connect
It connects；The third output port of three TB1503 type wiring plug-in connectors and the shunting signal point in electric interlocking laboratory
The D-A connections of shunting signal terminals of a unit block in circuit for lamp.
Home signal lamp circuit（See attached drawing 3）.
The amber light of sand table home signal and home signal circuit pcb board（See attached drawing 4）Input terminal 1U be connected, sand table
The green light of home signal is connected with the input terminal L of home signal circuit pcb board；The red light of sand table home signal with enter the station
The input terminal H of semaphore circuit pcb board is connected；Double amber lights of sand table home signal are defeated with home signal circuit pcb board
Enter to hold 2U to be connected；The white lamp of sand table home signal is connected with the input terminal YB of home signal circuit pcb board；Sand table enters the station letter
Number common return of machine is connected with the input terminal common return H of home signal circuit pcb board.
The first input end of the output end 1U of home signal circuit pcb board and six TB1503 type wiring plug-in connectors
Mouth is connected；The second input terminal of the output end L of home signal circuit pcb board and six TB1503 type wiring plug-in connectors
Mouth is connected；The third input port of the output end H of home signal circuit pcb board and six TB1503 type wiring plug-in connectors
It is connected；The 4th input port of the output end 2U of home signal circuit pcb board and six TB1503 type wiring plug-in connectors
It is connected；The 5th input port of the output end YB of home signal circuit pcb board and six TB1503 type wiring plug-in connectors
It is connected；The 6th of the output end common return H of home signal circuit pcb board and six TB1503 type wiring plug-in connectors is defeated
Inbound port is connected.
The letter that enters the station of the first output port and electric interlocking laboratory of six TB1503 type wiring plug-in connectors
The 1U connections of home signal terminals of a unit block in number machine lamp circuit；Second output of six TB1503 type wiring plug-in connectors
Port is connect with the L of home signal terminals of a unit block in the home signal lamp circuit in electric interlocking laboratory；Six
The home signal lamp circuit of the third output port and electric interlocking laboratory of TB1503 type wiring plug-in connectors
The H connections of middle home signal terminals of a unit block；4th output port of six TB1503 type wiring plug-in connectors and electrical collection
The 2U connections of home signal terminals of a unit block in the home signal lamp circuit in middle interlocking laboratory；Six TB1503 type wiring
5th output port of plug-in connector and home signal in the home signal lamp circuit in electric interlocking laboratory
The YB connections of terminals of a unit block；6th output port of six TB1503 type wiring plug-in connectors and electric interlocking laboratory
Home signal lamp circuit in home signal terminals of a unit block common return H connections.
Outbound and shunting signal interface circuit（See attached drawing 5）.
The green light and outbound and shunting signal circuit pcb board of the outbound simultaneous shunting signal of sand table（See attached drawing 6）Input
L is held to be connected；The red light of the outbound simultaneous shunting signal of sand table is connected with outbound and shunting signal circuit pcb board input terminal H；It is husky
The amber light of the outbound simultaneous shunting signal of disk is connected with outbound and shunting signal circuit pcb board input terminal U；Sand table is outbound and adjusts
The white lamp of engine man's indicator is connected with outbound and shunting signal circuit pcb board input terminal B.The outbound simultaneous shunting signal of sand table
Common return is connected with outbound and shunting signal circuit pcb board input terminal common return H.
The output end L of outbound simultaneous shunting signal circuit pcb board and the first of five TB1503 type wiring plug-in connectors
Input port is connected；The output end U of outbound and shunting signal circuit pcb board and five TB1503 type wiring plug-in connectors
Second input port is connected；Outbound and shunting signal circuit pcb board output end H is connect with five TB1503 type wiring plug-in units
The third input port of device is connected；Outbound and shunting signal circuit pcb board output end B and five TB1503 type wiring plug-in units
4th input port of connector is connected；The output end common return H of outbound and shunting signal circuit pcb board and five
5th input port of TB1503 type wiring plug-in connectors is connected.
First output port of five TB1503 type wiring plug-in connectors is outbound simultaneous with electric interlocking laboratory
Outbound and shunting signal terminals of a unit block L connections in shunting signal lamp circuit；Five TB1503 type wiring plug-in units connections
The second output terminal mouth of device and outbound simultaneous letter of shunting in the outbound of electric interlocking laboratory and shunting signal lamp circuit
The U connections of number machine terminals of a unit block；The third output port of five TB1503 type wiring plug-in connectors is real with electric interlocking
Test outbound and shunting signal terminals of a unit block H connections in the outbound and shunting signal lamp circuit of room；Five TB1503 types
In 4th output port of wiring plug-in connector and the outbound of electric interlocking laboratory and shunting signal lamp circuit
Outbound and shunting signal terminals of a unit block B connections；5th output port of five TB1503 type wiring plug-in connectors and electricity
Outbound and shunting signal terminals of a unit block H lines connect in the outbound and shunting signal lamp circuit in gas centralized interlocking laboratory
It connects.
Section passes through semaphore interface circuit（See attached drawing 7）.
Sand table section passes through semaphore circuit pcb board by the green light of semaphore with section（See attached drawing 8）Input terminal L phases
Even；Sand table section is connected with section by the input terminal H of semaphore circuit pcb board by the red light of semaphore；Sand table section is logical
The amber light for crossing semaphore is connected with section by the input terminal U of semaphore circuit pcb board；Sand table section passes through the public of semaphore
Loop line is connected with section by the input terminal common return H of semaphore circuit pcb board.
Section is first defeated by the output end L of semaphore circuit pcb board and four TB1503 type wiring plug-in connectors
Inbound port is connected；Section pass through the output end H of semaphore circuit pcb board and four TB1503 type wiring plug-in connectors second
Input port is connected；Section pass through the U output ends of semaphore circuit pcb board and four TB1503 type wiring plug-in connectors
Three input ports are connected；The common return H output ends and four TB1503 type wiring plug-in units that section passes through semaphore circuit pcb board
4th input port of connector is connected.
First output port of four TB1503 type wiring plug-in connectors with electrical group of electric interlocking laboratory
Close side terminal 01-5 connections in cabinet；The second output terminal mouth and electric interlocking of four TB1503 type wiring plug-in connectors
Side terminal 01-7 connections in the electric combination cabinet in laboratory；The third output port of four TB1503 type wiring plug-in connectors
It is connect with side terminal 01-9 in the electric combination cabinet in electric interlocking laboratory；Four TB1503 type wiring plug-in connectors
The 4th output port connect respectively with side terminal 01-6,01-8,01-10 in the electric combination cabinet in electric interlocking laboratory
It connects.
In conclusion the present invention realizes that true station interlocking equipment believes variety classes sand table by semaphore interface circuit
The control of number machine, have the advantages that interlock connection embody fully, practice, teaching result it is strong.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (7)
1. a kind of semaphore control device of rail traffic sand table, characterized in that controlled including sand table semaphore, multifunctional circuit
Plate and signal lighting circuit, the sand table semaphore include shunting signal, home signal, outbound and shunting signal and
By semaphore, multifunctional circuit control panel includes semaphore circuit pcb board and multidigit wiring plug-in connector in section；The letter
Number machine lamp circuit includes shunting signal lamp circuit, home signal lamp circuit, outbound and shunting signal lighting electricity
Road, section pass through signal lighting circuit；
Shunting signal, home signal, outbound and shunting signal and section pass through semaphore circuit respectively by semaphore
Pcb board and multidigit wiring plug-in connector and corresponding shunting signal lamp circuit, go out home signal lamp circuit
It stands and shunting signal lamp circuit, section is connected by signal lighting circuit.
2. the semaphore control device of rail traffic sand table as described in claim 1, characterized in that the shunting signal is more
The input terminal of semaphore circuit pcb board on functional circuit control panel is connected, the output end and three of semaphore circuit PCB circuit board
Position wiring plug-in connector is connected；The shunting signal lamp circuit of three wiring plug-in connectors and true station interlocking equipment
Terminals of a unit block be connected, to realize the interlock of shunting signal.
3. the semaphore control device of rail traffic sand table as described in claim 1, characterized in that the home signal with
The input terminal of semaphore circuit pcb board on multifunctional circuit control panel is connected, the output end of semaphore circuit pcb board and six
Wiring plug-in connector is connected；Six wiring plug-in connectors and the home signal lamp circuit of true station interlocking equipment
Terminals of a unit block is connected, to realize the interlock of home signal.
4. the semaphore control device of rail traffic sand table as described in claim 1, characterized in that the outbound simultaneous letter of shunting
Number machine is connected with the input terminal of the semaphore circuit pcb board on multifunctional circuit control panel；The output end of semaphore circuit pcb board
It is connected with five wiring plug-in connectors；The outbound and shunting signal of five wiring plug-in connectors and true station interlocking equipment
The terminals of a unit block of machine lamp circuit is connected, to realize the interlock of outbound and shunting signal.
5. the semaphore control device of rail traffic sand table as described in claim 1, characterized in that the section passes through signal
Machine is connected with the input terminal of the semaphore circuit pcb board on multifunctional circuit control panel, the output end of semaphore circuit pcb board with
Four wiring plug-in connectors are connected, and the section of the true station interlocking equipment of four wiring plug-in connectors passes through Signal lighting
The terminals of a unit block of circuit is connected, to realize interlock of the section by semaphore.
6. the semaphore control device of rail traffic sand table as described in claim 1, characterized in that the shunting signal,
The rated voltage that home signal, outbound and shunting signal and section pass through semaphore is 3-5V.
7. the semaphore control device of rail traffic sand table as described in claim 1, characterized in that the multidigit wiring plug-in unit
Connector is respectively three TB1503 type wiring plug-in connectors, four TB1503 type wiring plug-in connectors, five TB1503
Type wiring plug-in connector and six TB1503 type wiring plug-in connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496801.XA CN108682263B (en) | 2018-05-22 | 2018-05-22 | Signal machine control device of rail transit sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496801.XA CN108682263B (en) | 2018-05-22 | 2018-05-22 | Signal machine control device of rail transit sand table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108682263A true CN108682263A (en) | 2018-10-19 |
| CN108682263B CN108682263B (en) | 2020-03-17 |
Family
ID=63807604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810496801.XA Expired - Fee Related CN108682263B (en) | 2018-05-22 | 2018-05-22 | Signal machine control device of rail transit sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682263B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201917618U (en) * | 2010-11-25 | 2011-08-03 | 中铁六局集团有限公司 | Portable special device for railway signaling interlocking simulation test |
| CN102495628A (en) * | 2011-12-27 | 2012-06-13 | 中铁十局集团电务工程有限公司 | Mimic board for signal equipment of station |
| CN103743984A (en) * | 2014-01-23 | 2014-04-23 | 中铁一局集团有限公司 | Rail transit signal interlock test simulator |
| CN205280844U (en) * | 2015-12-23 | 2016-06-01 | 中铁八局集团电务工程有限公司 | Portable semaphore analogue test device |
| CN107808564A (en) * | 2017-07-04 | 2018-03-16 | 长沙市鹏扬教学设备有限公司 | A kind of track traffic sand table and interlock system, electric power system |
| CN107895521A (en) * | 2017-12-28 | 2018-04-10 | 山东交通学院 | Suitable for the teaching type experiment plate and experimental method of railway signal |
-
2018
- 2018-05-22 CN CN201810496801.XA patent/CN108682263B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201917618U (en) * | 2010-11-25 | 2011-08-03 | 中铁六局集团有限公司 | Portable special device for railway signaling interlocking simulation test |
| CN102495628A (en) * | 2011-12-27 | 2012-06-13 | 中铁十局集团电务工程有限公司 | Mimic board for signal equipment of station |
| CN103743984A (en) * | 2014-01-23 | 2014-04-23 | 中铁一局集团有限公司 | Rail transit signal interlock test simulator |
| CN205280844U (en) * | 2015-12-23 | 2016-06-01 | 中铁八局集团电务工程有限公司 | Portable semaphore analogue test device |
| CN107808564A (en) * | 2017-07-04 | 2018-03-16 | 长沙市鹏扬教学设备有限公司 | A kind of track traffic sand table and interlock system, electric power system |
| CN107895521A (en) * | 2017-12-28 | 2018-04-10 | 山东交通学院 | Suitable for the teaching type experiment plate and experimental method of railway signal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108682263B (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206710855U (en) | Railway outdoor signal mimic panel and debugging system | |
| CN110736886A (en) | railway signal simulation test device | |
| CN211827669U (en) | Distribution network automation simulation training system | |
| CN113562016A (en) | Switch control switching system of full electronic execution unit and relay circuit | |
| CN108682263A (en) | The semaphore control device of rail traffic sand table | |
| CN208488890U (en) | Electricity business equipment control circuit series of faults is done exercises platform | |
| CN204791723U (en) | Automatic inaccessible relay circuit experimental apparatus | |
| CN201191475Y (en) | Intelligent fault setting kit | |
| CN1586958A (en) | Logic controller for railway locomotive | |
| CN206877529U (en) | A kind of mulual inductor malfunction simulation and training device | |
| CN109559587B (en) | Strong-current equipment connection state acquisition device and acquisition method | |
| CN2624315Y (en) | Demonstrator for lighting circuit trouble hunting | |
| CN207924504U (en) | a kind of fault injection system | |
| CN104698920A (en) | Direct digital control (DDC) cabinet | |
| CN206546801U (en) | Control drive circuit built in intelligent electric meter | |
| CN111858220A (en) | Test bench for testing ATS system and interlocking system interface information transmission | |
| CN205809272U (en) | A kind of railway filament conversion testing circuit | |
| CN207375533U (en) | A kind of elevator short circuit door lock connecting element | |
| CN207115185U (en) | The test equipment of the housing temperature passage of rail vehicle motion control unit | |
| CN201242827Y (en) | Experimental instrument for simulating network wiring fault | |
| CN110910700A (en) | Intelligent debugging and training system and method for urban railway passenger car illumination | |
| CN208185008U (en) | Control panel | |
| CN206819082U (en) | SUAV piece electrical system module | |
| CN116913155B (en) | Line fault simulation device | |
| CN218782942U (en) | Three-breaker electric interlocking circuit for transfer switch electric appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |