CN1819941A - Device for the remote supervision of point mechanisms - Google Patents
Device for the remote supervision of point mechanisms Download PDFInfo
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- CN1819941A CN1819941A CNA2004800194849A CN200480019484A CN1819941A CN 1819941 A CN1819941 A CN 1819941A CN A2004800194849 A CNA2004800194849 A CN A2004800194849A CN 200480019484 A CN200480019484 A CN 200480019484A CN 1819941 A CN1819941 A CN 1819941A
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- 230000007246 mechanism Effects 0.000 title description 3
- 238000012544 monitoring process Methods 0.000 claims abstract description 55
- 238000004804 winding Methods 0.000 claims description 20
- 238000012795 verification Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000007689 inspection Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000832 Cutin Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
- B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/08—Circuitry
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Electric Motors In General (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Control Of Ac Motors In General (AREA)
- Keying Circuit Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Motor And Converter Starters (AREA)
- Burglar Alarm Systems (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
In a device for the remote monitoring of railway switch drives operated via four lines, for instance by three-phase current, or of a monitoring circuit operated via four lines and including electric contacts which are switched as a function of the position of the railway switch and via which, upon reaching of the respective end position in the switch tongue, a monitoring circuit is closed across said four lines, for a railway switch monitor fed, for instance, by direct voltage, wherein a plurality of checking planes arranged in an offset manner in the longitudinal direction of the rails are provided and in each checking plane at least four electric switching contacts are circuited together and cooperate with moved parts of the railway switch drive or railway switch, for instance a check rod, in a manner that in an end position of the switch tongue two electric switching contacts are each in the closed, and two electric switching contacts are each in the open, switching position and the switching position of each of the electric switching contacts is changed once at a changeover into the other end position of the switch tongue, the electric switching contacts of several checking planes are connected with one another in a manner that in the respective end positions of the switch tongue all of the closed electric switching contacts of said checking planes connected with one another are connected in series to form a respective monitoring circuit.
Description
The present invention relates to a kind of equipment that is used for the remote supervision of point mechanisms or monitoring loop, the described actuating device that switches the rails is via four lines, for example alternating current drives, described monitoring loop drives via four lines and has and depends on the connecting bridge that switch location comes switch, via described connecting bridge after arriving the corresponding terminal position through four lines general's monitoring loop logical trouble monitor closure at DC supply, wherein be provided with a plurality of check faces in the configuration of track vertical misalignment, and at least four switch connecting bridges are connected with each other in each check face, and described switch connecting bridge and the motion parts that switches the rails actuating device or track switch, for example a test rod works together, thereby two switch connecting bridges are in the closed switch position respectively on a terminal location, and two switch connecting bridges are in the switch position of opening, and the switch position of each switch connecting bridge takes place once to change on being transformed into another terminal location the time.
For example begin the sort of equipment that the place is mentioned at article according to EP 0 052 759 A2 are known.This known equipment is departure point with the electronics concentrator station, and this electronics concentrator station is used for the actuating device that switches the rails that drives with four line three-phase alternating currents is powered and remote monitor and control.In the star connection of machine winding, dispose the connecting bridge of controlling by actuating device, machine winding can be connected on the AC network when closed connecting connecting bridge via this connecting bridge, and via this connecting bridge in the actuating device running and after arriving new terminal location respectively at the monitoring loop closure that guides through three windings of four lines and actuating device with the switch control circuit of DC-voltage supply usually.Under normal operation, symmetrically machine winding is being powered between on-stream period, and when zero load, powering at least asymmetricly.Via the diode of configuration respectively with via the connection connecting bridge of rotation direction finder, watch-dog is reacted to monitor current, wherein, if track switch occupies one of two terminal locations, then disconnects and adjusts electric current and connect monitoring voltage.After the actuating device running and arriving new terminal location respectively, through the monitoring loop closure of two in four terminal location connecting bridges, three machine winding and four alternating current circuit guiding, thus the correct work of the loop that constitutes by this way notice terminal location switch.For example according to DE 36 38 681 A1, the known other the sort of equipment locating to mention of beginning at article, undertaken the switch the rails remote monitor and control of actuating device of interchange by two indicating devices to the direction of current sensitivity on this equipment, described indicating device is parallel with one another via the connection connecting bridge of rotation direction finder.As long as actuating device occupies its terminal location, the monitoring direct voltage source will will be controlled two indicating devices of electromotive force importing via the machine winding and the terminal location connecting bridge of alternating current circuit, actuating device.
According to known such another equipment of DE 198 19 162 A1 at track switch with a plurality of actuating devices that switch the rails.The terminal location of actuating device of switching the rails is monitored in the following manner, and the relevant terminal position signal of promptly single other actuating devices that switch the rails is summarized as resultant signal.Described circuit should guarantee at this, and when having only the actuating device of all monitored in common to occupy identical terminal location, monitoring loop is just realized.The initial position of all cutin relays of monitoring on the actuating device that switches the rails that separates.
In the known equipment that article begins that the place mentions, carry out a series of additional monitoring and the concentrated area is detected according to EP 0 052 759 A2.In a word, for known equipment, if should use and not change the circuit cost at the structure of a plurality of check faces in principle, the signal that then is summarized as resultant signal in particular cases is not suitable for monitoring all switches at some, and therefore the errors present of switch may cause following situation, promptly can also make up monitoring loop all the time and can not carry out or analyze corresponding failure report.
The actuating device that switches the rails that drives via four line three-phase alternating currents is powered and the equipment of remote monitor and control is departure point with being used for of beginning at article that the place describes, present task of the present invention is, guarantee to monitor reliably a plurality of check faces of same track switch, and can control all switches of a plurality of check faces of same or a plurality of track switches reliably by unique monitoring unit, need not improve circuit cost and matching treatment significantly.In order to solve this task, equipment according to the present invention mainly is, the switch connecting bridge of a plurality of check faces is interconnected, thereby be connected in series, so that make up monitoring loop respectively in all closed switch contact portions of the interconnective check face in corresponding terminal position.Though in known solutions respectively all the time only some switch be series connected, and other switch is in parallel, but pass through according to embodiment of the present invention, the switch connecting bridge of a plurality of check faces is interconnected, thereby all closed switch connecting bridges, promptly the connection of promising structure check loop conducting be series connected, have only when all switch work of in fact a plurality of check faces when good and track switch is correctly changed, in fact just form total signal and described monitoring loop closure.
But now, at described correct function and required check, not only to the switch position, and at switching process by required time of three-phase alternating current motor as the correct worker of track switch can basic criterion and its reliability, analyze.At this, as known per se, make up, thereby the winding of three-phase alternating current motor and switch connecting bridge are series connected, and can be connected to AC network via these switch connecting bridges, wherein, make up so that particularly advantageous mode is following, promptly the monitoring loop of the monitoring loop of a corresponding terminal location and corresponding another terminal location is an intercoordination, connects thereby when the fault of at least one switch connecting bridge occurring or when track switch misrouting changed at least one check face monitoring loop is transferred into star point.When switch connecting bridge fault, new star point may on this circuit arrangement, occur and connect, wherein, can directly infer correct function or fault according to the parameters such as current draw of transfer time and AC driving device.
Not only under the mode of reporting but also should guarantee all under the adjusting work mode that electromotive force absolute between logic and power domain separates.Mention as beginning the place at article, the voltage in monitoring loop is vdc normally, and relative therewith, power domain is powered by source of AC usually.Be in course of adjustment and take into account, when the incoming terminal position, turn-off actuating device, separate at the corresponding electromotive force of subsequent survey so that guarantee.If there is not the incoming terminal position now, then described actuating device must be turned off after maximum allows time of run, wherein can directly discern or analyze fault by the check resultant signal.
According to the circuit arrangement that interconnects a plurality of check faces of the present invention, can adopt conventional switch or switch connecting bridge or controlled connecting portion to assign to realize, connect described connecting bridge thereby unique cost is limited in correct mode, so that be implemented in circuit series desired in each position.At this, preferably make up, thereby corresponding two switch connecting bridges with mutual different switch position of check face are combined into binistor, and work with public steering unit.In principle, the switch connecting bridge of check face needn't be redundant in the mode of needs.But in order also to guarantee the required redundancy of circuit series according to the present invention in these cases, the sum of switch connecting bridge must satisfy redundant criterion.For this purpose, make up, thus the integral multiple of the switch connecting bridge correspondence 8 of all check faces.Utilize the circuit of the switch connecting bridge of this quantity and corresponding cross formula in the first check face to be connected or the self-monitoring frame mode, in all switch position, avoid shunting or circuit parallel reliably, thereby in fact guarantee desired circuit series all the time, adopt this circuit series can correctly obtain the resultant signal of all the switch connecting bridges that need monitor.
In preferred embodiments, further improve according to equipment of the present invention, thereby in the same switch position and at least two switch connecting bridges of same terminal location is series connected, wherein more preferably for same terminal location, two switch connecting bridges with mutual different switch position of binistor are interconnective.Guarantee that thus better fault discloses.
At last, also can make up like this, promptly wherein at least two three switch connecting bridges with different mutually switch position are formed in the binistor, and work with public steering unit.Therefore in this case, not that two but three switch connecting bridges are integrated in the element respectively and are jointly handled, wherein can dispose two binistors at check face, thus configuration six switch connecting bridges altogether.
In order to improve functional reliability, should pay close attention to other boundary conditions, wherein need special concern do not rely on the relevant position, at complete circuit series, first the check face wiring.At this, can followingly make up, promptly dispose the verification unit of self-monitoring separately in the first check face in interconnective check face, can followingly make up, the binistor of promptly attaching troops to a unit to first in interconnective check face check face is the stacked bonded assembly of mutual cross formula.In both cases, in the first check face, all guarantee, the shunting of can not appearance not expecting, and in fact so all the time guarantee the circuit series of all closed connecting bridges of a plurality of check faces.
Embodiment by means of the different on off states of illustrating in the accompanying drawings to describe describes the present invention in detail below.In these accompanying drawings, Fig. 1 to 8 illustrates the watch-dog according to prior art, and Fig. 9 illustrates the structure according to the signal of watch-dog of the present invention, and Figure 10 to 16 is illustrated under the different conditions of track switch the circuit diagram according to watch-dog of the present invention.
Schematically describe the actuating device 1 that switches the rails in Fig. 1, this actuating device 1 that switches the rails is powered via four lead-in wires 2,3,4 and 5 and can be by concentrator station control and monitoring.Actuating device 1 comprises the three-phase alternating current motor with winding U, V and W, and this three-phase alternating current motor is connected with 9 with switch connecting bridge 6,7,8 in known manner.As power equipment supply, the three-phase alternating current electrical network with phase L1, L 2, L3 and public neutral line Mp is used for the conversion driving device.In addition, on two leads in three outer lead L1, L2 and L3 or between be connected with not the track switch service direction finder of describing in detail, for example can move the phase place that exchanges the electric current that flows through on externally the lead L1 and L2 through this track switch service direction finder at the dextrad operation of actuating device or left-hand.In Fig. 1, switch connecting bridge 6,7,8 and 9 is such bonded assemblys, and promptly phase place L1, L2 and L3 are interconnected to star point 10, thereby can drive three-phase alternating current motor with full power.
In Fig. 2 a and 2b, exemplarily describe two kinds of structures of binistor 11 and 12, in these structures, summarize two switch connecting bridges respectively.Binistor 11 has switch connecting bridge 6 and 7, and binistor 12 has switch connecting bridge 8 and 9.Be installed in switch connecting bridge 6,7 or 8,9 in binistor 11 or 12 respectively and attach troops to a unit common steering unit 13 is arranged, this steering unit 13 for example concurs with groove 15 and 16 constructed in trial bar 14.In Fig. 2, the steering unit 13 of binistor 12 is engaged in the groove 15, and therefore is in slack position.Opposite binistor 11 is positioned at tension position.The switch position described in Fig. 2 is corresponding to one of two terminal locations point tongue (Weichenzunge) or activity commutation piece.At another terminal location, binistor 12 is in nervous position, and binistor 11 is in slack position.During converting motion, two binistors 11,12nd, nervous.Binistor 11 is in the different switch position mutually with two switch connecting bridges 6,7 or 8,9 of 12.
At this, terminal location on the right obtains the circuit diagram described in Fig. 3.Terminal location on the right, the concentrator station side will go between 2,3,4,5 the interconnection, thereby can via four the lead-in wire 2,3,4,5 and three machine winding U, V, W makes up monitoring loop.Described monitoring loop is built as the DC loop with 60 volts of power supply voltages.Correctly occupying the right during terminal location, monitoring loop is closed and through lead-in wire 2, machine winding V, switch connecting bridge 8, lead-in wire 3, verification relay W ü, lead-in wire 4, machine winding U, switch connecting bridge 7, machine winding W with go between 5.
Suppose that in Fig. 4 the adjustment computing machine of concentrator station has been exported and adjusted instruction with conversion and control track switch, and is opened at concentrator station side monitoring loop thus, and the current supply circuit of CD-ROM drive motor is closed.The winding V of CD-ROM drive motor is applied with phase voltage, and winding U and W are applied with the phase voltage of the coupling between phase L2 and L3.CD-ROM drive motor entry into service operation, but change-over switch connecting bridge 6,7,8,9 at first.At this start-up period, motor is with about 70% torque starting.At start-up period, present change-over switch connecting bridge 8,9 is because the steering unit 13 of binistor 12 is forced out from the groove 15 of trial bar.The circuit that obtains described in Fig. 1 connects, and machine winding is star connection in this circuit connects.
The current supply circuit that just was in the actuating device in inertia motion stage before turn-offing CD-ROM drive motor has been described in Fig. 5.In this stage, switch connecting bridge 6,7 has also changed its switch position, and disconnects the star point connection of machine winding thus.Now, motor encourages via the phase voltage of phase voltage and coupling asymmetricly, and wherein motor continues operation with about 70% torque.Via neutral line Mp, concentrator station is recognized end of conversion.Therefore, break power supply voltage, and connect the monitoring voltage that is used for left side terminal location at three-phase alternating current motor at concentrator station.At this, be formed on described in Fig. 6 through lead-in wire 4, machine winding U, switch connecting bridge 6, lead-in wire 3, verification relay W ü, lead-in wire 2, machine winding V, switch connecting bridge 9, machine winding W and 5 the monitoring loop of going between.
According to such situation shown in the description of Fig. 7, track switch is sailed in this case, that is to say, passes through with being in reverse to the defined position of adjustment task of being implemented by the last time mutually from a blunt side.These two switch connecting bridges 6 and 7 conversion its switch position.Because the connecting bridge conversion, the monitoring loop of Cun Zaiing is interrupted so far, and wherein, verification relay W ü discharges and attract to drive relay WA.When applying power supply voltage, obtain the star connection of phase L1, L2, L3 once more, thereby can apply alternating current at the conversion of upgrading.
Connecting according to a kind of circuit shown in the description of Fig. 8, as it according to prior art stipulate in the Inspection equipment, its consider a plurality of guide rail vertically on the check faces of skew setting.Each check face 17,18 and 19 comprises having two checking circuits that respectively have the binistor of two switch connecting bridges, its tandem type ground interconnection.In description according to Fig. 8, apply monitoring voltage at the right terminal location, and as can be seen, the fault of the single connecting bridge switch of nonrecognition.Under the situation of the correct work of all switch connecting bridges, wherein switch connecting bridge 20 is opened, and switch 21 is closed, and the check current return switch connecting bridge 21 of must flowing through is as adopting dotted line represents.Yet, when being summarized as (as shown in Figure 8) according to the switch connecting bridge 20 of the binistor of binistor 11 or 12 and 21 faults, switch connecting bridge 20 closures, and switch connecting bridge 21 is opened, thus the monitoring loop of process switch connecting bridge 20 but is closed.At this, concentrator station is unidentified to be out of order, because the single switch connecting bridge is in parallel, thereby does not provide the resultant signal of indicating unique switch connecting bridge fault.
Therefore the suggestion according to the present invention, the switch connecting bridge of a plurality of check faces interconnects, and promptly in the following manner, promptly all the closed switch connecting bridges at the interconnective check face of each terminal location are series connected.Scheme drawing according to watch-dog of the present invention shown in Figure 9.Utilize the single check face of 17,18 and 19 expressions, and can see binistor A, B, C and D, described binistor has two bands different switch position switch connecting bridge mutually respectively.Among the figure below, the switch connecting bridge of representing the single switch device with A1/2, A3/4, B1/2, B3/4, C1/2, C3/4 and D1/2, D3/4, wherein can respectively two switch connecting bridges be integrated in the binistor, for example switch connecting bridge A1/2 and A3/4 are in binistor A.At this, can shown in Fig. 2 a and 2b, make up binistor.Represent CD-ROM drive motor with M, and represent concentrator station with St.The circuit of single switch connecting bridge shown in Figure 10 connects, wherein drive on terminal location monitor 22 bases at one first, three other check faces 17,18 and 19 be join continuously and be series connected.In the extreme positions shown in Figure 10, monitoring loop is closed and visually is highlighted.As can be seen, all switch connecting bridges in this terminal location closure all are series connected, and wherein monitoring loop passes through switch connecting bridge A1/2, B1/2, C3/4 and the D3/4 of single check face respectively.At another terminal location, obtain monitoring loop, as with dashed lines is represented through switch connecting bridge C1/2, D1/2, A3/4 and the B3/4 of single check face.As can be seen, the switch connecting bridge that monitoring loop is closed respectively with all is connected in series, thereby unique fault that is in the switch connecting bridge in the series connection can cause the interruption of monitoring loop, thereby any moment can both be identified the fault of single switch connecting bridge.Link to each other via connecting device 23 corresponding to the monitoring loop of two terminal locations (in Figure 10 with solid line with dot), thereby when any one fault in the switch connecting bridge, obtain star connection, thereby continue operation at the transition period three-phase alternating current motor, and, identify fault in the concentrator station side according to exceeding of intended conversion time.At this, such situation shown in Figure 11, in this case, binistor with switch connecting bridge B1/2 in check face 19 and B3/4 does not show and arrives desired terminal location, thereby monitoring loop is interrupted, and obtain having the star point connection of star node 10, thereby three-phase alternating current motor continues with complete power operation.Thus, on four line technologies of the routine that comprises single check face, for the stellate node of the first check face, point of connection is offset, and monitoring loop can be through the single star node of check face thus.
The cross formula circuit that the monitoring unit of self-monitoring or two binistors can be set in nethermost circuit joint face 22 connects, as for example among Figure 10 at binistor B and D represented.This cross formula circuit connects to be guaranteed, can check after applying the check loop connecting bridge that connects after all in each extreme positions continuously.Alternately, can use independent binistor E, as shown in figure 16.At this, can make up binistor E according to Fig. 2 b.
Exterior additional equipment, can be integrated into the equipment that this is used for remote monitor and control track switch such as knocking notification device 32.
Also can be integrated in the four line monitoring loops separately according to Inspection equipment of the present invention.A kind of connecting bridge circuit shown in Figure 12 connects, and this connecting bridge circuit connection has actv. verification relay 23 on both direction.If the unique fault in many switch connecting bridges, for example 48 volts the monitor current of feed-in can not flow through so, and described track switch equipment must be verified.With respect to figure according to Figure 12, monitoring loop is closed and does not therefore show failure message in the figure, binistor A is not switched when arriving desired terminal location when changing according to Figure 13, thereby verification relay is by short circuit, and this is shown in concentrator station as failure message.
In general advantageously, a plurality of switch connecting bridges interconnect on Inspection equipment according to the present invention, the integral multiple of its quantity correspondence 8, and therefore requirement, when on check face, only disposing two binistors, be combined into the group of four binistors respectively, thereby configuration has two binistor and two groups that are in the binistor of tension position that are in slack position respectively, as the situation on check face 19 at Fig. 9 to 11.Check face can be configured in drive surface or in the extendible portion of tongue or in the extendible portion in the commutation piece of activity.
Another version of binistor 25,26 shown in Figure 14 is formed three switch connecting bridges respectively in this version.Binistor 25 has switch connecting bridge 27,28,29.Attach troops to a unit public steering unit 13 arranged to being configured in switch connecting bridge 27,28,29 or 24,30,31 in binistor 25 or 26 respectively, this steering unit 13 for example with the groove 15 and 16 combineds action that make up trial bar 14.
Binistor 26 utilizes steering unit 13 to be engaged in the groove 15, and is in slack position, and wherein switch connecting bridge 30 is closed, and connecting bridge 24 and 31 is opened.In contrast, binistor 25 is in tension position, and wherein switch connecting bridge 27 and 28 is closed, and switch connecting bridge 29 is opened.One of two terminal locations of commutation piece corresponding point tongue or movable in the switch position shown in Figure 14.
Can make up by binistor as shown in figure 14 according to Inspection equipment of the present invention.As can be seen, all switch connecting bridges in the terminal location closure are cascaded again, and as shown in figure 15, through switch connecting bridge A11/12, the C4/3 of single check face and the monitoring loop closure of C13/14.
Claims (10)
1. equipment, it is used for remote monitor and control via four lines, for example three phase current drives switch the rails actuating device or drive via four lines, have and depend on that switch location comes the monitoring loop of the connecting bridge of switch, guide by four lines after reaching the corresponding terminal position via described connecting bridge, monitoring loop closure at the track switch monitor of for example DC-voltage supply, wherein be provided with a plurality of track vertically on the check face (17 of offset configuration, 18,19), and (A 1/2 at least four switch connecting bridges in each check face, A 3/4, C 1/2, C 3/4) interconnect, and described switch connecting bridge and the motion parts that switches the rails actuating device or track switch, for example trial bar one works, thereby two switch connecting bridges are arranged respectively on a terminal location, and (A 1/2, C 3/4 or C 1/2, A 3/4) be in the closed switch position, and two switch connecting bridges (C 1/2, A 3/4 or A 1/2, C 3/4) be in the switch position of opening, and (A 1/2 for each switch connecting bridge in the time of on being transformed into another terminal location, A 3/4, C 1/2, C 3/4) the switch position take place once to change, it is characterized in that, a plurality of check faces (17,18,19) (A 1/2 for switch connecting bridge, A 3/4, C 1/2, C 3/4) interconnect, thereby respectively on the corresponding terminal position, interconnective check face (17,18,19) (A 1/2 for the closed switch connecting bridge of all, C 3/4 or C 1/2, A 3/4) be series connected, so that make up monitoring loop respectively.
2. according to the described equipment of claim 1, it is characterized in that, the machine winding of three-phase alternating current motor (U, V, W) is series connected with described switch connecting bridge (A 1/2, A 3/4, C 1/2, C 3/4), and can be connected to AC network via these switch connecting bridges.
3. according to claim 1 or 2 described equipment, it is characterized in that, the monitoring loop of the monitoring loop of a corresponding terminal location and corresponding another terminal location is interconnective, connects thereby when the fault of at least one switch connecting bridge occurring or when track switch misrouting changed at least one check face described monitoring loop is transferred into star point.
4. according to claim 1,2 or 3 described equipment, it is characterized in that, two switch connecting bridges (A 1/2, A 3/4 or B 1/2, B 3/4 or C 1/2, C 3/4 or D 1/2, D 3/4) with mutual different switch position of check face (17,18,19) are combined in respectively in the binistor (A, B, C, D), and work with public steering unit.
5. according to the described equipment of one of claim 1 to 4, it is characterized in that the switch connecting bridge of all check faces (17,18,19) and integral multiples corresponding 8.
6. according to the described equipment of one of claim 1 to 5, it is characterized in that at least two switch connecting bridges (A 1/2, B 1/2) are series connected in the same switch position and same terminal location.
7. according to the described equipment of one of claim 1 to 6, it is characterized in that for same terminal location, two switch connecting bridges (A 1/2, A 3/4) with mutual different switch position of binistor (A) are interconnective.
8. according to the described equipment in one of claim 1 to 3 and 7, it is characterized in that, wherein at least two three switch connecting bridges (27,28,29) with different mutually switch position are combined into binistor (25), and work with public steering unit (13).
9. according to the described equipment of one of claim 1 to 8, it is characterized in that, dispose the verification unit of self-monitoring separately in the first check face in interconnective check face.
10. according to the described equipment of one of claim 1 to 8, it is characterized in that the binistor (B 1/2, B 3/4, D 1/2, D 3/4) of attaching troops to a unit to the first check face (22) in the interconnective check face is mutual cross formula bonded assembly.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATGM323/2003 | 2003-05-09 | ||
| AT0032303U AT6379U3 (en) | 2003-05-09 | 2003-05-09 | DEVICE FOR REMOTELY MONITORING SOFT DRIVES |
| PCT/AT2004/000163 WO2004098976A1 (en) | 2003-05-09 | 2004-05-10 | Device for the remote supervision of point mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1819941A true CN1819941A (en) | 2006-08-16 |
| CN1819941B CN1819941B (en) | 2010-05-26 |
Family
ID=27625576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800194849A Expired - Fee Related CN1819941B (en) | 2003-05-09 | 2004-05-10 | Device for the remote supervision of point mechanisms |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US20070040071A1 (en) |
| EP (1) | EP1622803B1 (en) |
| CN (1) | CN1819941B (en) |
| AT (2) | AT6379U3 (en) |
| AU (1) | AU2004235825B2 (en) |
| BR (1) | BRPI0410182A (en) |
| CA (1) | CA2524204A1 (en) |
| DE (2) | DE20310680U1 (en) |
| DK (1) | DK1622803T3 (en) |
| ES (1) | ES2268655T3 (en) |
| HR (1) | HRP20060335T3 (en) |
| IT (1) | ITMI20030343U1 (en) |
| NO (1) | NO20055829D0 (en) |
| PL (1) | PL1622803T3 (en) |
| PT (1) | PT1622803E (en) |
| SI (1) | SI1622803T1 (en) |
| TW (1) | TWI285604B (en) |
| WO (1) | WO2004098976A1 (en) |
| ZA (1) | ZA200509025B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175661B (en) * | 2005-05-18 | 2011-09-14 | Vae火车系统有限责任公司 | Device for examining the end position of displaceable parts of a rail switch |
| CN108263431A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Riding-type Monorail Switch |
| CN108263427A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Changing points control system and railway points system |
| CN110997447A (en) * | 2017-07-31 | 2020-04-10 | 西门子交通有限公司 | Method and device for monitoring a drive system of a rail vehicle |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593575B1 (en) * | 2004-05-07 | 2006-06-28 | Alcatel | Electronic control of a switch with monitoring of its position |
| EP1607301B1 (en) * | 2004-06-10 | 2006-05-03 | Alcatel | Method for detecting short circuits between conductors for railway switches |
| DE102009023262B4 (en) * | 2008-05-29 | 2010-09-02 | Funkwerk Information Technologies Gmbh | Circuit for monitoring limit switches of a 4-wire three-phase drive of a switch |
| PL3380386T3 (en) * | 2015-11-24 | 2021-09-20 | Siemens Mobility Pty Ltd. | Point machine and electrical switch with snap-action and method of operating said point machine |
| US10953897B2 (en) * | 2016-09-30 | 2021-03-23 | Hitachi Rail Sts Usa, Inc. | Electronic circuit controller for railway switch machine, railway switch machine and railway switching system including same |
Family Cites Families (16)
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| DE1075658B (en) | 1960-02-18 | Siemens &. Halske Aktiengesell schaft Berlin und München | Circuit for four-wire controlled and monitored three-phase current drives for coupled points, track barriers or the like | |
| CH382796A (en) | 1960-08-15 | 1964-10-15 | Stin | Arrangement for controlling several electrically coupled reversible electromotive drives via four wires for adjusting devices in railway systems |
| DE2445618C2 (en) | 1974-09-25 | 1986-02-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Circuit arrangement for placing at least two track elements together |
| DE2525904A1 (en) * | 1975-06-10 | 1976-12-23 | Siemens Ag | Monitored locking device for railway points - uses sliding bar for control arm locking and monitor switch operation |
| DE3330869C2 (en) * | 1983-08-26 | 1986-07-03 | Siemens AG, 1000 Berlin und 8000 München | Circuit for the detection of earth faults in the supply circuits of three-phase turnout drives |
| DE3540307A1 (en) * | 1985-11-13 | 1987-05-14 | Siemens Ag | Circuit for controlling a set of points with a plurality of compact devices |
| DE3638681A1 (en) * | 1986-11-13 | 1988-05-19 | Siemens Ag | Device for remote-monitoring rotary-current points drives |
| AT399401B (en) * | 1988-05-27 | 1995-05-26 | Voest Alpine Eisenbahnsysteme | DEVICE FOR DETECTING THE CONDITION OF RAILS OR CROSSINGS |
| DE4424818A1 (en) * | 1994-07-14 | 1996-01-18 | Basf Ag | Low-viscosity mixtures of amphiphilic nonionic graft copolymers and viscosity-reducing additives |
| AT403462B (en) * | 1995-05-03 | 1998-02-25 | Vae Ag | DEVICE FOR MOVING SWITCHES |
| AT407983B (en) * | 1996-03-12 | 2001-07-25 | Vae Ag | DEVICE FOR DETECTING THE POSITIONS OF SWIVELABLE PARTS OF A SWITCH |
| DE19819162B4 (en) * | 1997-07-17 | 2008-01-10 | Siemens Ag | Circuit for setting and monitoring turnouts with multiple drives |
| DE29713060U1 (en) | 1997-07-17 | 1997-09-25 | Siemens AG, 80333 München | Circuit for setting and monitoring turnouts with multiple drives |
| US6599973B1 (en) * | 2000-09-27 | 2003-07-29 | E. I. Du Pont De Nemours And Company | Aqueous graft copolymer pigment dispersants |
| US6484974B1 (en) * | 2001-09-10 | 2002-11-26 | Union Switch & Signal, Inc. | Controller for switch machine |
| US7147189B2 (en) * | 2005-02-11 | 2006-12-12 | General Electric Company | Non-powered trailed switch detector for railroad track switching equipment |
-
2003
- 2003-05-09 AT AT0032303U patent/AT6379U3/en not_active IP Right Cessation
- 2003-07-11 DE DE20310680U patent/DE20310680U1/en not_active Expired - Lifetime
- 2003-07-22 IT IT000343U patent/ITMI20030343U1/en unknown
-
2004
- 2004-05-10 CN CN2004800194849A patent/CN1819941B/en not_active Expired - Fee Related
- 2004-05-10 PL PL04731849T patent/PL1622803T3/en unknown
- 2004-05-10 PT PT04731849T patent/PT1622803E/en unknown
- 2004-05-10 DK DK04731849T patent/DK1622803T3/en active
- 2004-05-10 WO PCT/AT2004/000163 patent/WO2004098976A1/en active IP Right Grant
- 2004-05-10 TW TW093113046A patent/TWI285604B/en not_active IP Right Cessation
- 2004-05-10 SI SI200430082T patent/SI1622803T1/en unknown
- 2004-05-10 BR BRPI0410182-0A patent/BRPI0410182A/en not_active IP Right Cessation
- 2004-05-10 CA CA002524204A patent/CA2524204A1/en not_active Abandoned
- 2004-05-10 DE DE502004000930T patent/DE502004000930D1/en not_active Expired - Lifetime
- 2004-05-10 ES ES04731849T patent/ES2268655T3/en not_active Expired - Lifetime
- 2004-05-10 AU AU2004235825A patent/AU2004235825B2/en not_active Ceased
- 2004-05-10 AT AT04731849T patent/ATE332262T1/en active
- 2004-05-10 EP EP04731849A patent/EP1622803B1/en not_active Expired - Lifetime
- 2004-05-10 US US10/555,550 patent/US20070040071A1/en not_active Abandoned
-
2005
- 2005-11-08 ZA ZA200509025A patent/ZA200509025B/en unknown
- 2005-12-08 NO NO20055829A patent/NO20055829D0/en not_active Application Discontinuation
-
2006
- 2006-10-04 HR HR20060335T patent/HRP20060335T3/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175661B (en) * | 2005-05-18 | 2011-09-14 | Vae火车系统有限责任公司 | Device for examining the end position of displaceable parts of a rail switch |
| CN108263431A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Riding-type Monorail Switch |
| CN108263427A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Changing points control system and railway points system |
| CN108263431B (en) * | 2016-12-30 | 2020-02-21 | 比亚迪股份有限公司 | Straddle type single-rail turnout |
| CN110997447A (en) * | 2017-07-31 | 2020-04-10 | 西门子交通有限公司 | Method and device for monitoring a drive system of a rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| AT6379U2 (en) | 2003-09-25 |
| AT6379U3 (en) | 2005-06-27 |
| DE20310680U1 (en) | 2003-09-18 |
| CN1819941B (en) | 2010-05-26 |
| ES2268655T3 (en) | 2007-03-16 |
| NO20055829L (en) | 2005-12-08 |
| AU2004235825A1 (en) | 2004-11-18 |
| TWI285604B (en) | 2007-08-21 |
| HRP20060335T3 (en) | 2007-03-31 |
| PT1622803E (en) | 2006-11-30 |
| TW200427602A (en) | 2004-12-16 |
| AU2004235825B2 (en) | 2010-04-22 |
| CA2524204A1 (en) | 2004-11-18 |
| DE502004000930D1 (en) | 2006-08-17 |
| SI1622803T1 (en) | 2006-12-31 |
| ZA200509025B (en) | 2007-03-28 |
| PL1622803T3 (en) | 2006-11-30 |
| BRPI0410182A (en) | 2006-05-16 |
| ATE332262T1 (en) | 2006-07-15 |
| DK1622803T3 (en) | 2006-11-06 |
| ITMI20030343U1 (en) | 2004-11-10 |
| EP1622803A1 (en) | 2006-02-08 |
| EP1622803B1 (en) | 2006-07-05 |
| US20070040071A1 (en) | 2007-02-22 |
| NO20055829D0 (en) | 2005-12-08 |
| ITMI20030343V0 (en) | 2003-07-22 |
| WO2004098976A1 (en) | 2004-11-18 |
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