CN201626435U - Control circuit with repeating signals - Google Patents
Control circuit with repeating signals Download PDFInfo
- Publication number
- CN201626435U CN201626435U CN2010201227518U CN201020122751U CN201626435U CN 201626435 U CN201626435 U CN 201626435U CN 2010201227518 U CN2010201227518 U CN 2010201227518U CN 201020122751 U CN201020122751 U CN 201020122751U CN 201626435 U CN201626435 U CN 201626435U
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- control circuit
- repeating signal
- band
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to a control circuit with repeating signals, belonging to the technical field of railway signaling equipment. The control circuit comprises a signal circuit with repeating signals, wherein the signal circuit with repeating signals is formed by compositing a signal circuit and a repeating signal circuit which are respectively arranged on a power supply circuit, the power input ends of the two circuits are respectively provided with a switching circuit, switches for the switching circuits are respectively a group of normally opened contacts of a relay assembly of the control circuit, and return wires of each power supply circuits are shared for use; and the control circuit also comprises a monitoring circuit with repeating signals, the monitoring circuit with repeating signal is formed by combining series and parallel switching circuits formed by the switching circuits respectively controlled by the lighting signal of signal circuits, the series and parallel switching circuits form a parallel combination structure, and the outputs thereof are connected with a computer system used for monitoring. The control circuit has the advantages of simplicity, practicability, accurate monitoring and reliable running, and overcomes the defects of the existing control circuit of a signal repeater, thereby being worthy of applying to and popularizing in a railway system.
Description
One. technical field
The control circuit of the disclosed band repeating signal of the utility model belongs to the railway signals equipment technical field, and what be specifically related to is a kind of supervisory circuit of the signal circuit with repeating signal.
Two. background technology
The control circuit of present repeating signal, when the blue lamp fracture of wire in scene is turned off the light, the information that remains blue lamp bulb normal operation that computer system collects in the Control Room.When the white lamp fracture of wire in scene was turned off the light, the information that remains white lamp bulb normal operation that computer system collects in the Control Room promptly was the information that signal opens.Cause railway signal monitoring distortion, malfunctioning situation the current rail signal not only has been described, particularly with the railway signal monitoring distortion of repeating signal, malfunctioning serious situation, the more important thing is that these serious situations cause a hidden trouble or disaster for railway operation and safety, also will bring about great losses to the safety of railway transportation and life thereof, property.The control circuit of band repeating signal of the present utility model overcomes or has improved the above-mentioned deficiency or the shortcoming of present repeating signal control circuit, is adapted at using in the railway system and promoting.
Three. summary of the invention
Goal of the invention of the present utility model is: the control circuit that this band repeating signal is provided to society, its monitoring accurately, reliable, overcome or improved the various deficiencies or the shortcoming of present repeating signal control circuit, be worth in the railway system, using and promoting.
The technical solution of the utility model is such: the control circuit of this band repeating signal is the control circuit of the signal circuit of band repeating signal.The signal circuit of described railway is made up of supply line, fuse, the control relay of lighting a lamp, voltage transformer and blue lamp thereof, white lamp etc.The signal circuit of described band repeating signal can have a cover, or the signal circuit of two cover repeating signals, together with this signal circuit, the signal circuit of this band repeating signal can have same or same two or three totally signal circuits, how the signal circuit of this band repeating signal is controlled, how to monitor, the content of the technical program just, the characteristics of its technical scheme are: the control circuit of this band repeating signal includes the signal circuit of band repeating signal, the signal circuit of this band repeating signal is (if any two, three) by the signal circuit that is arranged on separately on the power supply road, the compound composition of repeating signal circuit, signal circuit wherein, bulb in the repeating signal circuit produces the some modulating signal, and each self-powered input end of two circuit is provided with switch circuit, and the switch of these switch circuits respectively is one group of normal open contact of the relay assembly of lighting a lamp of the control circuit of band repeating signal.One group of normal open contact of the relay assembly of lighting a lamp of each signal circuit is in order to control the conversion of lighting a lamp of blue lamp, white lamp.As this Figure of description shown in Figure 1 be the band schematic diagram repeating signal, that have same two signal circuits, can do reference.
Control circuit according to above-described band repeating signal, technical characterstic also has: the control circuit of this band repeating signal includes the supervisory circuit of band repeating signal, this supervisory circuit is powered by power supply, and by the some modulating signal of signal circuit, tandem and parallel switch circuit that the switch circuit that the some modulating signal of repeating signal circuit is controlled separately constitutes constitute jointly, the output of its supervisory circuit connects the computer system of monitoring, the tandem switch circuit respectively is two groups of normal open contacts of relay assembly of the control circuit of band repeating signal, respectively to be that two groups of normally closed contacts of relay assembly of control circuit of band repeating signal are in parallel constitute for the one group of normally closed contact of relay assembly of the lighting a lamp formation of connecting together, parallel switch circuit.As this Figure of description shown in Figure 2 be the band supervisory circuit schematic diagram repeating signal, that have same two signal circuits, can do reference
According to the control circuit of above-described band repeating signal, technical characterstic also has: the road loop line of respectively powering of the signal circuit of described band repeating signal is shared (as 8 among Figure of description Fig. 1), can save a wire like this.
According to the control circuit of above-described band repeating signal, technical characterstic also has: the tandem of the supervisory circuit of described band repeating signal becomes parallel combination structure with parallel switch circuit.As shown in Figure of description Fig. 2.
According to the control circuit of above-described band repeating signal, technical characterstic also has: the computer system that the output of the supervisory circuit of described band repeating signal connects monitoring comprises standby computer system.The standby computer system that 12 computer systems of monitoring just as shown in Figure of description Fig. 2 comprise.
Advantage of the present utility model has: 1. the control circuit redesign of this band repeating signal has also improved the signal circuit of being with repeating signal, and the signal circuit of promptly lighting a lamp is simple and practical; 2. the control circuit redesign of this band repeating signal has also improved the supervisory circuit of being with repeating signal, and is simple in structure, reliable, accurately practical; 3. the control circuit of this band repeating signal has overcome all deficiencies or the shortcoming of present railway system repeating signal control circuit, can make the safety of safety of railway transportation and life thereof, property and ensure to produce positive effect.The control circuit of this band repeating signal is worth adopting and popularization in the railway system.
Four. description of drawings
Figure of description of the present utility model has 2 width of cloth:
Fig. 1 is the signal circuit schematic diagram of band repeating signal;
Fig. 2 is the supervisory circuit schematic diagram of band repeating signal.
In two figure: 1. feeder ear; 2. fuse; 3. one of the control relay contact of lighting a lamp; 4. two of the control relay contact of lighting a lamp; 5. voltage transformer; 6. blue lamp; 7. white lamp; 8. common return; 9. be with the relay 1 of rectification; 10. be with the relay 2 of rectification; 11. computer system; 12. standby computer system; 13. one of contact of the relay 19 of band rectification; 14. two of the contact of the relay 19 of band rectification; 15. one of contact of the relay 210 of band rectification; 16. two of the contact of the relay 210 of band rectification; 17. light a lamp three of the control relay contact.
Five. specific embodiments
The control circuit non-limiting examples of band repeating signal of the present utility model is as follows:
Embodiment one. the control circuit of band repeating signal,
The control circuit of this band repeating signal of this example is the control circuit of signal circuit of band repeating signal, and concrete structure is united by Fig. 1, Fig. 2 and illustrated.What this Figure of description was shown in Figure 1 is band schematic diagram repeating signal, that have same two signal circuits, and the signal circuit of described railway is made up of feeder ear 1, fuse 2, light a lamp control relay 3 (or 4), voltage transformer 5 and blue lamp 6 thereof, white lamp 7 etc.The signal circuit of described band repeating signal can have a cover, or the signal circuit of two cover repeating signals, together with this signal circuit, the signal circuit of this band repeating signal can have same or same two or three totally signal circuits, how the signal circuit of this band repeating signal is controlled, how to monitor, content that just should the example technical scheme, the characteristics of technical scheme are: the control circuit of this band repeating signal includes the signal circuit of band repeating signal, the signal circuit of this band repeating signal (having two as Fig. 1) is by the signal circuit that is arranged on separately on the power supply road, the compound composition of repeating signal circuit, signal circuit wherein, bulb 6 in the repeating signal circuit and 7 produces the some modulating signal, and each self-powered input end 1 of two circuit is provided with switch circuit, and the switch of these switch circuits respectively is one group of normal open contact of light a lamp relay assembly 3 or 4 of the control circuit of band repeating signal.One group of normal open contact of light a lamp relay assembly 3 or 4 of each signal circuit is in order to control the conversion of lighting a lamp of blue lamp 6, white lamp 7.The road loop line 8 of respectively powering of the signal circuit of the band repeating signal of this example is shared (seeing 8 among Figure of description Fig. 1), can save a wire like this.The control circuit of this example band repeating signal includes the supervisory circuit of band repeating signal, this supervisory circuit is by power supply power supply (by feeder ear 1), and by the some modulating signal of signal circuit, tandem and parallel switch circuit that the switch circuit group that the some modulating signal of repeating signal circuit is controlled separately constitutes constitute jointly, the output of its supervisory circuit connects the computer system 11 (or 12) of monitoring, the tandem switch circuit respectively is the relay assembly 9 of control circuit of band repeating signal and two groups of normal open contacts 13 and 15 of 10, the one group of normally closed contact 17 of relay assembly of the lighting a lamp formation of connecting together, parallel switch circuit respectively is that the relay assembly 9 of control circuit of band repeating signal and two groups of normally closed contacts 14 of 10 and 16 in parallelly constitute, what concrete structure can be referring to this Figure of description band repeating signal shown in Figure 2, supervisory circuit schematic diagram with same two signal circuits.The tandem of the supervisory circuit of the band repeating signal of this example becomes parallel combination structure with parallel switch circuit, and its structure is as shown in Figure of description Fig. 2.The supervisory circuit of described band repeating signal the output computer system that connects monitoring comprise standby computer system.The standby computer system that 12 computer systems of monitoring just as shown in Figure of description Fig. 2 comprise.
Embodiment two. the control circuit of band repeating signal,
The control circuit of the band repeating signal of this example, general structure can be united with Fig. 1, Fig. 2 and illustrated, and the control circuit difference of the control circuit of the band repeating signal of this example and the band repeating signal of embodiment one has: the signal circuit of this band repeating signal can have same or same totally three signal circuits.All the other do not state the control circuit of the band repeating signal of this example, are same as entirely described in the embodiment one, no longer repeat.
Claims (5)
1. control circuit with repeating signal, be characterised in that: the control circuit of this band repeating signal includes the signal circuit of band repeating signal, the signal circuit of this band repeating signal by be arranged on the signal circuit of power supply on the road separately, the repeating signal circuit is compound forms, wherein the bulb in signal circuit, the repeating signal circuit produces the some modulating signal, and each self-powered input end of two circuit is provided with switch circuit, and the switch of these switch circuits respectively is one group of normal open contact of relay assembly of the control circuit of band repeating signal.
2. the control circuit of band repeating signal according to claim 1, be characterised in that: the control circuit of this band repeating signal includes the supervisory circuit of band repeating signal, this supervisory circuit is by the some modulating signal of signal circuit, tandem and parallel switch circuit that the switch circuit that the some modulating signal of repeating signal circuit is controlled separately constitutes constitute jointly, the output of its supervisory circuit connects the computer system of monitoring, the tandem switch circuit respectively is that two groups of normal open contacts series connection of relay assembly of the control circuit of band repeating signal constitutes, and respectively to be that two groups of normally closed contacts of relay assembly of control circuit of band repeating signal are in parallel constitute parallel switch circuit.
3. the control circuit of band repeating signal according to claim 1 is characterised in that: the road loop line of respectively powering of the signal circuit of described band repeating signal is shared.
4. the control circuit of band repeating signal according to claim 2 is characterised in that: the tandem of the supervisory circuit of described band repeating signal becomes parallel combination structure with parallel switch circuit.
5. the control circuit of band repeating signal according to claim 2 is characterised in that: the computer system that the output of the supervisory circuit of described band repeating signal connects monitoring comprises standby computer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201227518U CN201626435U (en) | 2010-02-26 | 2010-02-26 | Control circuit with repeating signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201227518U CN201626435U (en) | 2010-02-26 | 2010-02-26 | Control circuit with repeating signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626435U true CN201626435U (en) | 2010-11-10 |
Family
ID=43057824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201227518U Expired - Fee Related CN201626435U (en) | 2010-02-26 | 2010-02-26 | Control circuit with repeating signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847762A (en) * | 2014-01-26 | 2014-06-11 | 上海自仪泰雷兹交通自动化系统有限公司 | Train control system and method |
-
2010
- 2010-02-26 CN CN2010201227518U patent/CN201626435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847762A (en) * | 2014-01-26 | 2014-06-11 | 上海自仪泰雷兹交通自动化系统有限公司 | Train control system and method |
| CN103847762B (en) * | 2014-01-26 | 2015-11-04 | 上海自仪泰雷兹交通自动化系统有限公司 | train control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106982503B (en) | Single-fire double-control intelligent switch compatible with mechanical switch wiring | |
| CN203279243U (en) | LED street lamp capable of adjusting brightness and light color | |
| CN105427648A (en) | Led traffic signal lamp fault feedback system | |
| CN201626435U (en) | Control circuit with repeating signals | |
| CN205544569U (en) | Direct current dual supply meets incessant power supply unit | |
| CN102358326A (en) | System for solving poor track circuit shunting problem | |
| CN202601448U (en) | Switch state display | |
| CN218783620U (en) | Three-incoming-line one-bus-coupler automatic change-over switch electrical interlocking control circuit | |
| CN101700784B (en) | Detection and alarm device of LED light source signalers | |
| CN103152954B (en) | Emergent lightning in fire disaster control circuit | |
| CN203287707U (en) | Button-type switching device for multiple computer interlocking systems | |
| CN206781761U (en) | A kind of urban rail transit vehicles guest room illuminator and urban rail transit vehicles | |
| CN202856439U (en) | Signal machine lighting power supply fuse redundancy apparatus | |
| CN202467246U (en) | Electronic bus station | |
| CN208126649U (en) | road traffic signal control system | |
| CN115002979A (en) | Station house lamp base with controllable codes | |
| CN203072229U (en) | Force start controller for emergency lamp | |
| CN202634823U (en) | Intelligent corridor lighting control system | |
| CN210350493U (en) | Intelligent tunnel distribution box with disaster prevention monitoring or illumination monitoring function | |
| CN202305729U (en) | Alarm device for power-loss of line | |
| CN203813507U (en) | PLC-based power supply emergency switching device for transformer station | |
| CN109041365A (en) | Intelligent lighting system | |
| CN220511286U (en) | Mining flame-proof type LED roadway signal lamp | |
| CN217445554U (en) | Street lamp centralized controller of segmentation control | |
| CN202502387U (en) | Four-way switching quantity input device based on bus control mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20160226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |