CN201012691Y - Device for collective interlocking control of railway parking slide-proof equipment - Google Patents
Device for collective interlocking control of railway parking slide-proof equipment Download PDFInfo
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- CN201012691Y CN201012691Y CNU2007200894476U CN200720089447U CN201012691Y CN 201012691 Y CN201012691 Y CN 201012691Y CN U2007200894476 U CNU2007200894476 U CN U2007200894476U CN 200720089447 U CN200720089447 U CN 200720089447U CN 201012691 Y CN201012691 Y CN 201012691Y
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Abstract
A centralized interlock control device for railway stopping anti-running equipment includes a power part, a signal collecting part which is connected with a relative input interface of a host (6) through an input circuit (5), an upper computer (7) which is connected with a relative interface of the host (6) through a communicating circuit and execution relays (8, 9) which are connected with a relative interface of the host (6) through a driving circuit chip. The signal collecting part includes a JZXC-480 railway relay with accessory circuits for receiving train information on railway lines, a JRJC insert double-element two-position railway relay with accessory circuits (1), AZL-903, JZ1-F, JZ1-F1 and DKJZ/JWJ-C axle counters with accessory circuits, a TW-type hump special wheel sensor with accessory circuits (2), a BZ4 relay transformer with accessory circuits, a BG-165/25 railway transformer with accessory circuits, a BG-65/25 railway transformer with accessory circuits, a BE-400/25 choke transformer with accessory circuits (3), a JYJ general locomotive receiving coil with accessory circuits for receiving the signal information of locomotives on railway rail surface and a 65-type locomotive receiving coil with accessory circuits (4).
Description
Technical field
The utility model relates to the control technology that a kind of rolling stock slows down, stops, prevents slide equipment, relates to a kind of device that railway parking anti-slip equipment is carried out centralized interlocking control specifically.This device can be used for railway classification yard litz wire, departure track afterbody car retardation, parking apparatus, arrive in the Railways Stations, to send out, departure yard circuit vehicle anti-skid equipment, in-dustrial line vehicle anti-skid equipment carries out the remote centralized interlocked control.
Background technology
1, railway classification yard litz wire, departure track afterbody adopt stopping device, skate that vehicle is slowed down, stops, prevents slipping at present, the use of stopping device is more and more wider over past ten years, progressively replaced skate, but the control part of stopping device is not realized interlocked control so far, owing to do not possess interlock, can not realize the interlocking of parking anti-slip equipment and relevant track switch, signal, route, litz wire, departure track afterbody use stopping device just to exist the hidden danger that influences the adjacent line operation, causes side collision, and railway security production in serious threat.
2, along with the increasing of capacity, the raising of train speed, requirement to railway equipment is also more and more higher, present to arriving the field in the Railways Stations, arriving the anti-slide measure of sending out a field, departure yard circuit, the employing of in-dustrial line standing vehicle, remain hand brake, the skate original artificial anti-slide measures such as (wheel skid, the anti-sleepers that slips) used, without any a kind of can centralized interlocking the anti-slide equipment of control, reason just is that also a kind of control setup that possesses the centralized interlocking function useless can be supporting with it.Electrified sections has limited the use hand brake; Use skate easily to cause the holder footwear again, fly footwear, can't effectively prevent the runaway of vehicle when meeting inclement weather such as strong wind, cause the accident; Artificial anti-slide also exists artificial consciousness factor, after circuit empties, the accident that skate is forgotten on the line also occurs repeatedly, so need be a kind of to arriving the field in the Railways Stations, preventing slipping, possessing the equipment that centralized interlocking is controlled to a field, departure yard circuit, in-dustrial line standing vehicle, Tiedaobu Transportation Bureau once worked out " to the engineering factor of the anti-slide equipment of hair line " to promote the process of this equipment of development, but make the control setup of this equipment promptly have the function of centralized interlocking, definitely can not influence the former interlocking of railway again, become to develop the technical barrier of this equipment.So far without any a kind of centralized interlocking control setup that can be used for arrival field in the Railways Stations, arrive a field, departure yard circuit, the anti-slide equipment of in-dustrial line standing vehicle.
Summary of the invention
The utility model provides a kind of device that railway parking anti-slip equipment is carried out centralized interlocking control just at existing weak point in the above-mentioned prior art.This control setup has that antijamming capability is strong, system stability is high, and very strong safety and reliability are arranged.
Mentality of designing of the present utility model is that the principle of work of the principle of work of receiving end in the track circuit principle of work, cab signal principle of work, wheel counting apparatus and hump special vehicle wheel sensor is combined in conjunction with my control system of exploitation, constitutes complete a kind of railway parking anti-slip equipment to be carried out the device that centralized interlocking is controlled.Possessing the central controlled while, can realization and track switch, route, interlocking of signals and do not influence interlocking between original track switch, route, the signal.
The purpose of this utility model can realize by following scheme:
The device that railway parking anti-slip equipment is carried out centralized interlocking control of the present utility model comprises power unit, the acquisition of signal part that is connected by the corresponding input interface of input circuit and main frame, the upper computer that is connected with main frame the corresponding interface by communication circuit, and the execution relay that is connected with main frame the corresponding interface by drive circuit chip; Described signal acquisition part branch comprises the JZXC-480 track relay that is used to receive the information that has or not vehicle on the railway line and accessory circuit thereof, JRJC type plug-in type binary two Bit Track relay and accessory circuits thereof, AZL90-3, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, TW type hump special vehicle wheel sensor and accessory circuit thereof, BZ
4Type relay transformer and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG
1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit thereof, and be used to receive the JYJ type general form locomotive coil of the locomotive signal information on the railway track rail level and accessory circuit thereof, 65 type locomotive receiving coil and accessory circuits thereof.
The information that acquisition of signal described in the utility model partly collects is sent into input circuit and is carried out inverse feedback amplification computing, send into main frame by the RS-485 interface behind the A/D converter analogue to digital conversion, the information that main frame is sent into input circuit is analyzed, connect upper computer by the RS-485 interface after the computing, judgement.
Described power unit described in the utility model comprises that power source conversion plate, Metal Packaging inverter module and accessory circuit thereof form, for main frame and system provide ± 50v, 5v, ± three kinds of power supplys of 5v.
Described input circuit comprises that 1: 1 type isolates input transformer., op amp TL072, A/D converter TLV2544, described input circuit connects main frame by the RS-485 interface.
Described main frame is that model is the digital processor of TMS320VC5402, and the information that input circuit is sent into is analyzed, connected upper computer by the RS-485 interface after the computing, judgement.
Described communication circuit comprises the RS-485 communication circuit of input circuit to the RS-485 communication circuit of main frame and main frame to upper computer.
Described upper computer comprises industrial computer, telltale, mouse, keyboard, chopping machine.
Described output control circuit comprises drive circuit chip AMIS-39101, carries out relay.
AZL90-3 described in the utility model, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, TW type hump special vehicle wheel sensor and accessory circuit thereof are used to detect the axletree number into and out of railway line, calculate the axletree quantity on the railway line in section sometime through software, thereby have or not vehicle on the judgement railway line.The utility model is used for wheel counting apparatus principle of work, hump special vehicle wheel sensor principle of work railway parking anti-slip equipment is carried out the device of centralized interlocking control.
JYJ type general form locomotive coil and accessory circuit thereof described in the utility model, 65 type locomotive receiving coils and accessory circuit thereof are the frequency-shift cab signal receiving coil, with JYJ type general form locomotive coil and accessory circuit thereof, the principle of work of 65 type locomotive receiving coils and accessory circuit thereof, when working parameter is used for that railway parking anti-slip equipment carried out the device of centralized interlocking control, its effect is: induction rail rail level information, through host analysis, judge the L of cab signal, LU, U, UU, B, H, HU sign indicating number and line holding state, stop as control vehicle, the condition of anti-slide equipment provides simultaneously and realizes track switch, route, signal, interlocking condition between the anti-slide equipment of vehicle parking.
BZ4 type relay transformer described in the utility model and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit thereof are track circuit receiving end voltage transformer, receiving end principle of work in the track circuit is used for railway parking anti-slip equipment is carried out the device that centralized interlocking is controlled, and purpose is running condition and the route state that obtains railway line.
ZXC-480 track relay described in the utility model and accessory circuit thereof, JRJC type plug-in type binary two Bit Track relays and accessory circuit thereof are carried out relay for the track circuit receiving end, and receiving end in the track circuit is carried out the device that on-position of a relay is used for railway parking anti-slip equipment is carried out centralized interlocking control.
AZL90-3 described in the utility model, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, principle of work, the working parameter of TW type hump special vehicle wheel sensor and accessory circuit thereof; BZ4 type relay transformer and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit thereof; The principle of work of ZXC-480 track relay and accessory circuit thereof, JRJC type plug-in type binary two Bit Track relays and accessory circuit thereof, working parameter are when being used for that railway parking anti-slip equipment carried out the device of centralized interlocking control, its effect is: receive the information that has or not vehicle on the railway line, as the condition that control vehicle stops, prevents slide equipment, provide the condition of interlocking between track switch, route, signal, the anti-slide equipment of vehicle parking simultaneously.
AZL90-3 described in the utility model, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, TW type hump special vehicle wheel sensor and accessory circuit thereof; BZ4 type relay transformer and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit thereof; The principle of work of ZXC-480 track relay and accessory circuit thereof, JRJC type plug-in type binary two Bit Track relays and accessory circuit thereof, working parameter are when being used for that railway parking anti-slip equipment carried out the device of centralized interlocking control, can use use also capable of being combined separately.
The utility model can be chain at microcomputer, electric concentrates chain, electric lock etc. to have the chain station of track switch to include in chain; Can realize centralized control or automatic guidance; Can realize information display function; Can directly combine, comprise real-time monitoring, trouble diagnosing and test, recall info inquiry, reproduction and printing with the station computer checking system; Have voice suggestion and warning function.Safety and reliability height: use a computer and realize interlocking, logic operation is accurate, and is quick, the hardware using redundancy, and software adopts dual coding, possesses " fail safe " function.Comprehensive benefit is good: the computer interlock system hardware configuration is simple, is convenient to construction and maintenance; Software is modular construction, is convenient to station yard modification; Be convenient to function expansion and information networking; Floor area is little, and speed of application is fast.
Description of drawings
Fig. 1 is a functional block diagram of the present utility model.
Fig. 2 shows schematic circuit diagram of the present utility model.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, the device that railway parking anti-slip equipment is carried out centralized interlocking control of the present utility model comprises power unit, the acquisition of signal part that is connected with main frame 6 corresponding input interfaces by input circuit 5, the upper computer 7 that is connected with main frame 6 the corresponding interface by communication circuit, and the execution relay 8 and 9 that is connected with main frame 6 the corresponding interface by drive circuit chip; Described signal acquisition part branch comprises JZXC-480 track relay and accessory circuit, JRJC type plug-in type binary two Bit Track relays and the accessory circuit 1 thereof that is used to receive the information that has or not vehicle on the railway line, AZL90-3, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, TW type hump special vehicle wheel sensor and accessory circuit 2 thereof, BZ
4Type relay transformer and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG
1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit 3 thereof, and the JYJ type general form locomotive coil and accessory circuit, 65 type locomotive receiving coils and the accessory circuit 4 thereof that are used to receive the locomotive signal information on the railway track rail level; The information that acquisition of signal in the utility model partly collects is sent into input circuit 5 and is carried out inverse feedback amplification computing, send into main frame 6 by the RS-485 interface behind the A/D converter analogue to digital conversion, the information that main frame 6 is sent into input circuit is analyzed, connect upper computer 7 by the RS-485 interface after the computing, judgement; Described input circuit 5 comprises input transformer, op amp, A/D converter.
More specifically say, JZXC-480 track relay and accessory circuit, JRJC type plug-in type binary two Bit Track relays and the accessory circuit 1 thereof of the acquisition of signal part described in the utility model, AZL90-3, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, TW type hump special vehicle wheel sensor and accessory circuit 2 thereof, BZ
4Type relay transformer and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG
1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit 3 thereof are used to receive the information that has or not vehicle on the railway line, condition as upper computer 7 control vehicles stop, prevent slide equipment provides the condition of interlocking between realization track switch, route, signal, the anti-slide equipment of vehicle parking for upper computer 7 simultaneously.The JYJ type general form locomotive coil of acquisition of signal part and accessory circuit, 65 type locomotive receiving coils and accessory circuit 4 thereof are used to receive the locomotive signal information on the railway track rail level, analyze, judge L, LU, U, UU, B sign indicating number and the line holding state of cab signal through main frame 7, condition as upper computer 7 control vehicles stop, prevent slide equipment provides the condition of interlocking between realization track switch, route, signal, the anti-slide equipment of vehicle parking for upper computer 7 simultaneously.The information that acquisition of signal partly collects is sent into input circuit 5 and is carried out inverse feedback amplification computing, sends into main frame 6 by the RS-485 interface behind the A/D converter analogue to digital conversion; The information that main frame 6 is sent into input circuit is analyzed, connect upper computer 7 by the RS-485 interface after the computing, judgement, and the information on the circuit is passed to upper computer 7, and the condition of control and interlocking is provided for upper computer 7; 7 pairs of parkings of upper computer, when anti-slide equipment is controlled, connect main frame 6 by the RS-485 interface, main frame 6 is controlled corresponding execution relay 8 and 9 actions through drive circuit chip, thereby control is stopped, the anti-equipment work that slips, and will stop simultaneously, the mode of operation of anti-slide equipment feeds back to upper computer.Upper computer 7 is by the interlocking between software realization track switch, route, signal, the anti-slide equipment of vehicle parking.
Claims (3)
1. device that railway parking anti-slip equipment is carried out centralized interlocking control, it is characterized in that: it comprises power unit, the acquisition of signal part that is connected with the corresponding input interface of main frame (6) by input circuit (5), the upper computer (7) that is connected with main frame (6) the corresponding interface by communication circuit, and the execution relay (8) and (9) that are connected with main frame (6) the corresponding interface by drive circuit chip; Described signal acquisition part branch comprises and is used to receive JZXC-480 track relay and accessory circuit, JRJC type plug-in type binary two Bit Track relays and the accessory circuit (1) thereof that has or not information of vehicles on the railway line, AZL90-3, JZ1-F, JZ1-F1, DKJZ/JWJ-C type wheel counting apparatus and accessory circuit thereof, TW type hump special vehicle wheel sensor and accessory circuit (2) thereof, BZ
4Type relay transformer and accessory circuit thereof, BG-165/25 type track transformer and accessory circuit thereof, BG
1-65/25 type track transformer and accessory circuit thereof, BE-400/25 impedance transformer and accessory circuit (3) thereof, and the JYJ type general form locomotive coil and accessory circuit, 65 type locomotive receiving coils and the accessory circuit (4) thereof that are used to receive the locomotive signal information on the railway track rail level.
2. the device that railway parking anti-slip equipment is carried out centralized interlocking control according to claim 1, it is characterized in that: the information that acquisition of signal partly collects is sent into input circuit (5) and is carried out inverse feedback amplification computing, send into main frame (6) by the RS-485 interface behind the A/D converter analogue to digital conversion, the information that main frame (6) is sent into input circuit is analyzed, connect upper computer (7) by the RS-485 interface after the computing, judgement.
3. the device that railway parking anti-slip equipment is carried out centralized interlocking control according to claim 1 and 2, it is characterized in that: described input circuit (5) comprises input transformer, op amp, A/D converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200894476U CN201012691Y (en) | 2007-02-09 | 2007-02-09 | Device for collective interlocking control of railway parking slide-proof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200894476U CN201012691Y (en) | 2007-02-09 | 2007-02-09 | Device for collective interlocking control of railway parking slide-proof equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012691Y true CN201012691Y (en) | 2008-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200894476U Expired - Fee Related CN201012691Y (en) | 2007-02-09 | 2007-02-09 | Device for collective interlocking control of railway parking slide-proof equipment |
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| CN (1) | CN201012691Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569162A (en) * | 2013-11-12 | 2014-02-12 | 西安优势铁路新技术有限责任公司 | TFK-II parking anti-running device computer control system |
| CN104149819A (en) * | 2014-08-14 | 2014-11-19 | 西安优势铁路新技术有限责任公司 | TFK parking anti-humping device control system |
-
2007
- 2007-02-09 CN CNU2007200894476U patent/CN201012691Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569162A (en) * | 2013-11-12 | 2014-02-12 | 西安优势铁路新技术有限责任公司 | TFK-II parking anti-running device computer control system |
| CN104149819A (en) * | 2014-08-14 | 2014-11-19 | 西安优势铁路新技术有限责任公司 | TFK parking anti-humping device control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20110209 |