CN1172814C - Safeguarding plant for level crossing - Google Patents
Safeguarding plant for level crossing Download PDFInfo
- Publication number
- CN1172814C CN1172814C CNB008095477A CN00809547A CN1172814C CN 1172814 C CN1172814 C CN 1172814C CN B008095477 A CNB008095477 A CN B008095477A CN 00809547 A CN00809547 A CN 00809547A CN 1172814 C CN1172814 C CN 1172814C
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- China
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- sensor
- safety equipment
- crossing safety
- actuating unit
- road junction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
- B61L29/284—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated using rail-contacts, rail microphones, or the like, controlled by the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
Abstract
The invention relates to a safeguarding plant for level crossings. The individual components of a level crossing (BU), namely the setting elements (S1 to S4, L1.1 to L2.2, U1.1 to U2.2) and the sensor systems (SE1.1 to SAA2.2) are interlinked via transmitter and/or receiver devices for radiotelephony. The sensor messages are processed in controllers that are allocated to the setting elements and are converted to operating commands for the setting elements. The setting elements and the sensor systems and their corresponding controllers and transmitter and/or receiver devices for radiotelephony are preferably supplied with energy by a decentral system of solar generators. Only if supply leads for operating the setting elements and optionally the sensor systems are already available, these parts can also be centrally supplied with energy. Decentral energy supply systems can also be centrally supplied with energy. The setting elements are invariably controlled decentrally via radiotelephony. The individual setting elements can be optionally retrofitted with decentral energy supply devices without changing the control design of the safeguarding plant for the level crossing.
Description
Technical field
The present invention relates to a kind of safeguarding plant for level crossing.
Background technology
According to 1996 the 4th phases " signal+lead " (88) the 21st to 24 pages content, this crossing safety equipment is known to the public.Reported the special connection pattern of a kind of tramway train road junction safety apparatus there.And usually by the track getting type and by make contact and the road junction between the cable difference of connecting the road junction be, adopt radio to connect there.The vehicle-mounted instrument of for this reason being responsible for locomotive crew's connection continues to send infrared signal.When this signal run into be arranged on road junction cut-in point track other reply instrument the time, send a special infrared code to locomotive therefrom, locomotive connects the road junction by radio signal subsequently.
In " signal+lead ", further narrate,, then can abandon activating the locomotive projector by the railway section aspect if locomotive is directly connected a projector that is installed in the there through cut-in point the time.What spell out is, should be equipped with decentralized power s to the personal radio module that the other track of track is connected measure, radio instrument and is used to connect the road junction in this case.Especially should consider to adopt solar storage battery as power supply; This more detailed details is not found in " signal+lead ".
In " signal+lead " (88) 10/96 the 11st to 19 pages, reported a kind of system that is used to control railway equipment, wherein each road circuit unit at road junction all has been furnished with an intelligentized little and compact calculating unit and is used for control and monitoring associated components based on radio.Each intelligentized road circuit unit has a communication module, by this module road circuit unit can with other the road circuit unit, be arranged on the controlling layer of upper class or communicate with the locomotive that moves on the track.The road circuit unit at place, each road junction blocks the attached Intelligent Calculation unit of wood and signal and couples together by utilizing bus system will for example be used for the road junction, accumulates public way parts.In this such setting, the calculating unit of a management right of way signal, a calculating unit of controlling and monitor road traffic signal and a control are arranged and monitor the calculating unit that blocks wooden equipment for each road junction.These calculating units constitute so-called control unit decision circuit together, and this circuit finally is formed for being switched on or switched off color light signal by right of way signal and lifts or put down the work order of blocking wood.The interconnective calculating unit at a road junction forms a public communication module, is used for controlling layer and communicates with the locomotive that travels in orbit in case of necessity.Calculating unit is connected by lead with communication between each road, road junction circuit unit.In " signal+lead ", do not address the power supply of road junction actuating unit and calculating unit; Obviously, they are by public electric wire net or railway mains supply.
Even if in today, road sign is also still often only warned as security warning by Saint Andrew's cross shape in the track road junction of the magnitude of traffic flow of certain scale.One of reason is, can not be provided for driving the multiple power supply that blocks wood and road traffic signal.More difficult is must crossing safety equipment be connected.This mainly is by sensor being set, realizing as track switch or inductance loop in the place ahead, travel direction road junction.The cut-in point of determining by this connection measure according to the preceding line speed that allows on the track have with the road junction may be 1000m or farther spacing distance at the order of magnitude.For with the road junction be safe therefore need not to slow down significantly cross the locomotive that this information passes to the approaching road junction, track equipment also often is equipped with additional so-called obstruction signal.These obstruction signals are also needed control and power supply.For this road junction, do not form operational scheme by " signal+lead " disclosed drive system based on radio.
By US 5,735, the known a kind of crossing safety equipment of 492A wherein for to road junction actuating unit, especially color light signal with block wood power supply, adopts a kind of solar facilities that passes through battery buffer memory energy.Each road junction had only a supply unit.This supply unit is also used having influence on a common control apparatus power supply of actuating unit in addition.Have a plurality of sensors that are provided with along track in order to discern the railway locomotive that crosses, they are notified to public control setup with travel situations.These sensors obtain electric energy wherefrom, do not provide in this part US Patent; It is contemplated that, also used the public power device at road junction here.Sensor is connected with the public power device by cable.
Summary of the invention
The objective of the invention is to, a kind of crossing safety equipment is provided, it has the actuating unit that can control arteries of communication at least and is used to discern the railway locomotive that crosses and the rail sensor of control executing mechanism at least indirectly, and the supply unit that is used for the dispersion of driving sensor, with the connection safeguarding plant for level crossing, and these sensors are linked to each other with the road junction radio.Wherein, actuating unit and sensor configuration communicator to the road junction, to be used for data wireless is transferred to the communicator of other actuating units or sensor, at least only configuration is used to estimate, formulate and export the data processing equipment of the dispersion of travel way situation report and/or work order to actuating unit in addition, wherein, each data processing equipment is connected with the actuating unit of attaching troops to a unit in it by a matching circuit, and by communicator and other actuating unit and sensor communication.This equipment can accomplish, the cable laying expense that will be used to connect actuating unit and sensor is reduced to the very fraction that only accounts for present expense, and wherein, the cable expense of minimizing is especially with relevant to the cable of actuating unit and sensor in provided underground.No longer need the decision circuit concentrated at the road junction at all, but directly or processing equipment and actuating unit or sensor communication by disperseing.
This purpose of the present invention is passed through above-mentioned according to realizing according to crossing safety equipment of the present invention.For this reason, the actuating unit at a road junction and sensor spatially all are close to the data processing equipment that disperses, and these data processing equipments can be set up the necessary connection of Data transmission and make the work order that is used for actuating unit.Therefore can abandon fully being used for annular or the star lead underground works that information is transmitted, save the various cable connections that the separate data processing equipment is used to control purpose each other.
According to one embodiment of the present invention, the data processing equipment of dispersion is made of computing machine, and computing machine acts on each corresponding actuating unit by matching circuit; This makes and adopts consistent control setup to become possibility to actuating unit and sensor as far as possible.
According to the present invention, if data processing equipment is directly connected to actuating unit or sensor by its matching circuit, perhaps by short as far as possible shielding, shielding lead that lay or twisting is connected with actuating unit or sensor, then can get rid of the influence of electromagnetic compatibility (EMV) to a great extent.
According to the present invention, except actuating unit, also can be to the control of road junction common control apparatus by starting by the data processing equipment of a subordinate for its design-calculated matching circuit or closing.Can realize thus, operating crossing safety equipment is switched on or switched off with wireless system by sensor at a distance, and not need to adopt bigger coupling measure at the place, road junction.
According to the present invention, the data processing equipment of actuating unit and sensor and subordinate and transmitting device are particularly advantageously on the spot by the means of power of disperseing.Be no longer necessary for power supply thus and carry out underground engineering construction.Such decentralized power s device has been open by DE 298 23 233 U1 for example.
Particularly advantageously according to the present invention be, the all sensors that is arranged on the basic sustained height of adjacent orbit is disposed the supply unit of a unique dispersion, with compare as the decentralized power s device that common road junction actuating unit disposes separately for these sensors, this will obviously reduce expense.
According to embodiments of the present invention, this double-type sensor that is powered sends to a public or discrete radio transmission apparatus and/or receiving device with road junction information.Reduced on the one hand the data transfer expense thus, complete on the other hand the decentralized of communication that realize.
According to another embodiment of the present invention, similar with the sensor that is arranged on the equal height, obstruction signal and sensor adjacent on the space are more advantageously driven by public decentralized power s device.Prerequisite is that the energy consumption of assembly in certain hour is enough low; The advantage of this set is, only need provide a supply unit, to replace two supply units.
According to another embodiment of the present invention, radio transmitting and/or receiving device are set, data are sent to locomotive and/or central equipment and receive data from locomotive and/or central equipment conversely being used for; Need not additional connecting wire or additional conveyer for this reason.
According to another embodiment of the present invention, the decentralized power s device has energy storage, and energy storage can charge by charging regulator.By the life-span of adopting charging regulator can improve energy storage.
According to embodiments of the present invention, energy storage preferably is made of chargeable battery, and in addition, battery is that plumbous glue battery (Bleigelbatterie) especially has advantage; This battery also has enough capacitances under low-down outdoor temperature.
According to embodiments of the present invention, be at the road junction centrally connected power supply to the preferred power supply plan of decentralized power s device, for example by railway electrical network or public electric wire net power supply.Therefrom also can by fair but therefore inexpensive lead the decentralized power s device is powered.Thisly be,, therefore only need very little conductor cross-section and the simplest charging regulator because the electric energy that continues to exist only needs very little charging current by the advantage of electrical network to the means of power of disperseing.
According to another embodiment of the invention, can dispose a plurality of decentralized power s devices to each actuating unit where necessary, wherein the power of the supply unit of being installed depends primarily on the concrete technical measures of actuating unit and crosses the number of locomotives at road junction in the unit time.
According to the present invention, special consideration is with solar generator, aerogenerator and the fuel cell supply unit as dispersion.
According to the present invention, solar generator is made up of the solar panels that at least one is assemblied on vertical rod or the brachium pontis bar.In addition, this root vertical rod or brachium pontis bar are with mode with advantage fixedly radio transmitting and/or the receiving device of actuating unit and sensor.What especially have advantage is that as vertical rod, then this root vertical rod can be used to multiple use the existing color light signal vertical rod that is used to control road or railway traffic.In addition, the favourable structure regulation of the crossing safety equipment that the present invention provides, vertical rod designs like this, is held by vertical rod, battery, the charging regulator of decentralized power s device is installed and is connected to the separate data processing equipment and the lead of radio transmitting and/or receiving device; Vertical rod protects these assemblies to be without prejudice and environmental concerns, as the influence in electric field or magnetic field.
In addition, according to the present invention, the data processing equipment that can also pack in vertical rod and disperse can also be installed radio transmission apparatus and/or receiving device; But antenna will be arranged on the vertical rod outside.
According to the present invention, in order to prevent to open unauthorizedly, should be under lock and key with the vertical rod cavity of the assembly of packing into.
According to the present invention, for to the power supply of the sensor of adjacent orbit, the rail support layer the inside of at least one track or below should lay the lead that crosses track, be used for the sensor that is arranged on the basic sustained height is carried out public power supply.Lay for example route wires in ballast bed of this lead, its expense is less relatively, certainly if when the supply unit of second vertical rod and second dispersion was installed there, its role was just very little.According to the present invention, route wires will be accomplished mechanical protection.
Description of drawings
Explain the present invention in detail by embodiment illustrated in the accompanying drawings below.In the accompanying drawing:
Fig. 1 illustrates the double track road junction that has actuating unit and sensor,
Fig. 2 illustrates and is used for control executing mechanism and the employed calculating unit sketch of sensor.
The specific embodiment
Relate to a road junction that is positioned on the orbit plane for the road junction BU that schematically shows in Fig. 1, this road junction has two at least at the track G1 and the G2 of the substantially parallel extension of road port area.The arteries of communication that intersects is by blocking wood or partly block wooden S1, S2 and color light signal L1.1, and L1.2, L2.1, L2.2 carries out safety guard-safeguard.Obstruction signal U1.1, U1.2, U2.1, U2.2 are positioned at a distance, the place ahead, road junction, for the locomotive at approaching road junction provides such information, promptly the road junction whether safety or at least the road junction whether connect.Crossing safety equipment also comprises the sensor on track limit except above-mentioned actuating unit, and sensor is controlled by the locomotive that crosses.These sensors are made of the two contacts of track in existing embodiment, but also can be made of other possible technique, for example by inductance loop, short track circuit or by Balisen, for example so-called West Europe loop structure constitutes.For track G1, have one on travel direction from right to left far away from the connection sensor SE1.1 in the place ahead, road junction and the disconnection sensor SA1.1 at next-door neighbour rear, road junction.Have corresponding connection sensor SE1.2 on this external opposite travel direction and disconnect sensor SA1.2.Equally, on track G2, also be provided with and switch on and off sensor SE2.1 and SA2.1 and SE2.2 and SA2.2.Connect sensor crossing safety equipment is connected along with first axletree of locomotive crosses, and disconnect sensor crossing safety equipment is disconnected along with last root axletree of locomotive crosses.
The distance of highway level crossing obstruction signal machine is chosen such that when obstruction signal shows that the road junction is dangerous, and then the locomotive that drives towards the road junction with maximum permission speed begins brake and can also stop in the place ahead, road junction in time at the obstruction signal place; Obstruction signal can be arranged on the identical or different distance in road junction last.The distance of connecting between sensor and obstruction signal is to select like this; make locomotive enough be used to protect the road junction to driving to the required time of corresponding obstruction signal from crossing the connection sensor; that is, make road traffic signal be in forbidden and put down where necessary and block wood.But also have another safety approach, in this scheme, connected and safety requirements when having satisfied when the road junction, obstruction signal just provides running signal.
Under the situation of intelligent locomotive, also can not adopt obstruction signal.Require in this case can pass through track when locomotive approaching road junction, the crossing safety facility is given the information of locomotive with necessity, and the road junction directly or indirectly sends the corresponding security information of locomotive to by control center or monitor station by radio.
In order to work effectively, each actuating unit and sensor all need power supply, and these power supplys also to need be controollable.This point is to realize near the cement concrete cabin the road junction at present mostly.Carry out the order that switches on and off that mouthpiece was handled and converted thereof into to sensor information there; For actuating unit and sensor device a centrally connected power source device is arranged usually, actuating unit and sensor are attached thereto by being laid on underground cable.
The cable connection of road mouthpiece is very expensive, and surpasses the acquisition expenses of road junction technical parts.These expenses not only with will make contact and obstruction signal is connected to the costs associated at road junction, although the major part of this part expenditure pattern cable connection expense, and with the road junction near the cable connection of assembly relevant.
According to the present invention, provide decentralized power s on the spot for driving actuating unit and sensor, need not centrally connected power source, thereby the star or the loop cable that also need not coupled actuating unit and sensor are connected for this reason.Because the road junction actuating unit no longer may come centralized control by the power line voltage that switches on and off each assembly thus, the present invention's regulation, the radio transmitting and/or the receiving device that actuating unit and sensor configuration are used to transmit data, the present invention regulation is for each actuating unit and the data processing equipment that also sensor configuration disperseed in case of necessity in addition, in these data processing equipments from make the work order of actuating unit for use and the information that is transmitted.The data processing equipment of these radio transmittings and/or receiving device and dispersion adopts the actuating unit with advantage and the decentralized power s device of sensor too.
Each decentralized power s is made of an electrical generator of knowing, and this electrical generator is main powers to one or more energy storages that use mainly as battery with the miniwatt charging current continuously; Energy storage stores electric current fully for coupled current consumer provides under the state that is full of.In order to protect the battery should be by charging regulator to battery charge, charging regulator optionally limits charging current according to battery charging state.The preferably plumbous glue battery of battery is even they also have enough capacitances under low temperature environment.
Charging current should preferably produce by solar generator, and solar generator is arranged near driven actuating unit or the sensor and by the main stub cable of laying on the ground that anti-electromagnetism crust is arranged and is connected with these actuating units or sensor.Solar generator is made up of solar panels at least in the mode of knowing, and solar panels preferably are fixed on vertical rod or the brachium pontis bar and aim at the sunlight incident direction, and solar panels can pass through tracking apparatus Continuous Tracking position of sun.
Need different electric weight in order to drive current consumer.Power consumption depends on the consumption of current of those current consumers and the length of turnon time.This means, can only be used for those places according to the crossing safety equipment with decentralized power s device of the present invention, the no more than fixing number of the train number that promptly passes through every day is as the place of 80 row; Otherwise the configuration that the decentralized power s device may occur is not enough to guarantee the danger of crossing safety equipment reliability service.Although on principle, also can provide almost any many electric energy dispersedly for using; But this needs the battery of respective volume and the power generator of corresponding costliness, i.e. the solar generator here.Have the solar panels that convert daylight the sunlight collector of electric energy to and can not make arbitrarily greatly owing to the reason of intensity, its size is limited at about 1 square meter.Although exist a plurality of big solar panels are arranged above and below in the same vertical rod and/or be arranged on possibility in the vertical rod of adjoining mutually; But this will improve the expense of this dispersion power generation assembly, thereby weaken the preceence with respect to the centrally connected power supply that passes through cable connection of this decentralized power s device.The solar generator that is used for driven actuating unit and sensor for this reason can not exceed certain size and quantity so that power keeps within the specific limits.
Also can adopt other decentralized power s device to replace solar generator, for example aerogenerator or fuel cell.The possibility that also has other especially also can adopt a plurality of supply units that drive with identical or different physical method to drive jointly in the king-sized place of current consumer power consumption that those drove, for example solar facilities drives with aerogenerator.
A road junction has at least several actuating unit power consumptions higher, great majority then the power consumption time very short, but be not this situation for sensor.Although sensor must continue to be activated, though promptly sensor only needs little electric current constantly, its change of power consumption in the process that train crosses is a fitfull, and these are different with the power consumption situation of actuating unit during it is activated.According to a particularly advantageous structure regulation of the present invention, the sensor that is arranged on the about equal height of adjacent orbit is equipped with public decentralized power s device here.If the public power device relevant with SE1.2 with the SE1.1 that makes contact in track G1 one side near making contact SE1.1 place and be connected by lacking feeder line with making contact; Long same standardized feeder line K1 is adopted in power supply for the SE2.2 that makes contact, and it passes track G1 and G2 below ballast bed or other supporting mass.The feeder line that is used for sensor is preferably in berm, pillar and/or sleeve pipe and lays, and is not subjected to mechanical influence and weather effect to protect it as far as possible.
By can avoid establishing the expense of vertical rod and preparation supplying cell and solar panels by the public power supply of decentralized power s device, although fewer for each sensor.Pass railroad embankment or the ballast bed expense of nuzzling of the cable in the pillar can be ignored, it only accounts for the very little part that the additional erected cost of a decentralized power s device is installed again.
Be arranged on the sensor SA1.2 on the equal height equally to other those, SA2.1; SA1.1, SA2.2 and SE1.2, the power supply of SE2.1 equally can be by a corresponding public power device by corresponding cable K3, and K4 and K2 realize.
When obstruction signal with make contact adjacently when very near, also can adopt similar method.Can and make contact for obstruction signal in this case from a public decentralized power s device power supply.
In order to control and monitor the road junction actuating unit, for actuating unit has disposed the data processing equipment that disperses, its need for electricity is covered by the power supply that disperses on the spot.These data processing equipments are very little from its process load expense, therefore can be shown by controller.Data processing equipment is by being connected with the standard of corresponding actuating unit and/or standard cable and the radio transmitting by other road junction actuating unit and road junction sensor and/or receiving device, the radio transmitting of approaching locomotive and/or the radio transmitting and/or the receiving device of receiving device or control setup or monitoring device obtain wanting processed data.Radio transmitting and/or receiving device are by the decentralized power s power supply of existing corresponding actuating unit in locality and sensor.The antenna of radio transmitting and/or receiving device places exposed point in an advantageous manner, promptly is contained on vertical rod or the brachium pontis bar, and the solar panels of decentralized power s and possible color light signal also are housed on vertical rod or brachium pontis bar.
Data processing equipment that disperses and/or radio transmitting and/or receiving device also can be equipped with independently small electric source apparatus, the influence of the voltage that the supply unit that makes its dispersion that is not subjected to respective execution mechanisms changes because of load.
Here stipulate, the data processing equipment that is subordinated to each actuating unit and sensor respectively is arranged on the housing the inside near actuating unit or sensor, i.e. safety box SB the inside, and be preferably disposed on vertical rod or the brachium pontis bar, also be provided with solar panels thereon, perhaps be arranged on this vertical rod inside.Fig. 2 letter illustrates the structure of this safety box.Safety box SB is by the power supply of at least one energy storage, battery B for example, this battery by charging regulator by the charging current power supply of solar generator SG that is assemblied on the vertical rod M to continue.The electric energy that is provided by energy storage in safety box the inside is adjusted to the voltage of different height according to needs and is transported in the safety box other assembly power supply part EV Rigen.On signalling technique more failure-free computing machine RK to the sensor of delivering to its there and the information of actuating unit is handled and thus output at least to the work order of this actuating unit.Computing machine passes through external device specialized hardware HW on the one hand by corresponding actuating unit, obtains wanting the processed information and the work order of other safety box by communication module KM by corresponding radio transmitting and/or receiving device F on the other hand.When safety box is not only wanted process information and work order or order but also will be sent information and work order, the safety box of actuating unit will not only be furnished with radio transmission apparatus in all cases but also will be furnished with radio receiver, that is to say, the data processing method of computer-internal will determine, whether also need radio transmission apparatus for a kind of safety box of definite type except essential radio receiver.Safety box for sensor only needs radio transmission apparatus, because sensor itself does not produce work order.May there be this situation in addition, in the time will setting up certain possibility, will bears for example certain Function detection, need affact sensor with the method that presets as road junction sensor or any sensor.The safety box of sensor also will be equipped with corresponding receiver devices in this case.Corresponding situation also is suitable for for the actuating unit safety box.
Each safety box is represented a kind of external dedicated hardware HW, is used for the safety box difference of different actuating units.Therefore for illustrated embodiment four kinds of different external dedicated hardware are arranged, be respectively applied for control and block wooden S, arteries of communication color light signal L or obstruction signal U and read the sensory information SM that switches on and off sensor.But also can do like this, the safety box outfit is used to control any actuating unit and the required whole hardware of sensor, these hardware for example can be on the spot according to safety box whether needs control this or that actuating unit or needs do not calculate sensory information, whether work according to hardware and software determines whether connecting.
Can also control all actuating units in this road junction by a crossing safety box.This is very favourable to following situation, and promptly crossing safety equipment installs at the scene, only need will away from make contact and/or obstruction signal links to each other with control system.
Safety box is arranged on vertical rod or brachium pontis bar inside is relatively good, and the solar panels that decentralized power supply is used have been installed on vertical rod or brachium pontis bar.The safety box that is positioned at vertical rod the inside can prevent from the outside the touch-safe box and protect it not to be subjected to weather effect as far as possible.Vertical rod can also be used for fixing battery and charging regulator.Vertical rod designs so for this reason, makes it have corresponding spatial accommodation and be used to accordingly pack into battery and other assembly, as the cavity of supply cable and antenna conductor etc.Shell is closed by for example wicket from the outside and is prevented to open by door lock unauthorizedly.The vertical rod of holding supply unit solar panels and safety box also can be used for fixing the color light signal of control arteries of communication or track traffic, and wherein color light signal can be fixed in the vertical rod by support, so that can edge, close enough track or track.
Be not limited to the double track road according to crossing safety equipment of the present invention, and can be used for single track or multiple road.
Maybe will carry out the existing road junction of automatic improving for the road junction of new equipment, the above-mentioned crossing safety equipment with complete decentralized power supply constitutes preferred plan aspect the expense reducing.And realized road junction automation, that just will upgrade for those, it is significant not adopting absolute diversified power supply system for the actuating unit that is arranged on close especially road junction.Because there has been the centrally connected power source device in the ordinary course of things in the there, they are with actuating unit or be wherein a part ofly to be connected by the cable that lays at least.As long as cable is normal operation still, the power supply of these actuating units just can continue to be realized by this electrical network, just passes through to realize according to the safety box of the present invention's structure the control of actuating unit, and safety box is to disperse the required data in exchange that be provided with and mutual control road junction.Where necessary, promptly when the supply cable of some actuating unit no longer meets given standard, can be equipped with the supply unit of dispersion to relevant actuating unit again, and needn't change safety box itself and mode of operation thereof.
In addition, adopting centrally connected power supply for the operation of road junction assembly, is advantageous by public electric wire net or railway self mains supply for example.Can power to the energy storage of the decentralized power s device that is set directly near the road junction actuating unit and sensor at least from the center feeding point.Because charging current is very little, can adopt cheaper charging cable.
Claims (26)
1. safeguarding plant for level crossing, it has the actuating unit that can control arteries of communication at least and is used to discern the railway locomotive that crosses and the rail sensor of control executing mechanism at least indirectly, and the supply unit that is used for the dispersion of driving sensor, to connect safeguarding plant for level crossing, and these sensors are linked to each other with the road junction radio, it is characterized in that, actuating unit (S1 to road junction (BU), S2, L1.1, L1.2, L2.1, L2.2, U1.1, U1.2, U2.1, U2.2) and sensor (SE1.1, SE2.2, SE1.2, SE2.1, SA1.1, SA2.2, SA1.2, SA2.1) configuration communication device is to be used for data wireless is transferred to the communicator of other actuating units or sensor, at least only configuration is used for estimating to actuating unit in addition, formulate and export the data processing equipment (SB) of the dispersion of travel way situation report and/or work order, wherein, each data processing equipment (SB) is connected with the actuating unit of attaching troops to a unit in it by a matching circuit (HW), and by communicator (F) and other actuating unit and sensor communication.
2. crossing safety equipment as claimed in claim 1 is characterized in that, described separate data processing equipment (SB) is made of single channel or multi-channel computing machine (RK).
3. crossing safety equipment as claimed in claim 2 is characterized in that, described data processing equipment directly or be connected to the actuating unit or the sensor of subordinate by lead preferable mask and/or twisting.
4. crossing safety equipment as claimed in claim 3, it is characterized in that, for a plurality of road junctions actuating unit of controlling on the road junction is provided with a public control setup, this control setup can be connected or be closed by an attached separate data processing equipment by a special matching circuit.
5. crossing safety equipment as claimed in claim 1 is characterized in that, for the communicator of giving sensor and actuating unit, their data processing equipment and sensor and actuating unit power supply itself, is furnished with the supply unit of dispersion.
6. crossing safety equipment as claimed in claim 5, it is characterized in that, locate at road junction, multiple road, give and be arranged on adjacent orbit (G1, G2) locate and at a distance of the road junction at least near the sensor (SE1.1 of same spacing, SE2.2) be equipped with a public decentralized power s device, this supply unit be arranged in a plurality of sensors (SE1.1) of track one side one near, and to related sensor and sensor (SE2.2) or a plurality of sensor power supply of lead (K1) to being arranged on the track opposite side by crossing track.
7. crossing safety equipment as claimed in claim 1, it is characterized in that, locate at road junction, multiple road, for be arranged on the adjacent orbit place and at a distance of the road junction at least near the sensor (SE1.1 of same spacing, SE2.2) or discrete a plurality of communicators are set, at least one public communicator perhaps is set, and this public communicator crosses the lead of track by at least one and is connected with in the described sensor at least one.
8. as each described crossing safety equipment in the claim 5 to 7, it is characterized in that, when an obstruction signal is arranged at spatially near at least one sensor, for these obstruction signals and sensor are powered, to public decentralized power s device of this area of space configuration, this electric supply installation is connected with sensor with obstruction signal by lead.
9. crossing safety equipment as claimed in claim 1 is characterized in that, for the running route situation report being passed to locomotive and/or control center or monitor station, adopts relevant communicator actuating unit or related sensor (F) at least indirectly.
10. crossing safety equipment as claimed in claim 5 is characterized in that, the supply unit of described dispersion has can pass through the electrically-charged energy storage of charging regulator (B).
11. crossing safety equipment as claimed in claim 10 is characterized in that this energy storage is made of storage battery.
12. crossing safety equipment as claimed in claim 11 is characterized in that, this storage battery (B) is plumbous glue battery.
13. crossing safety equipment as claimed in claim 5 is characterized in that, a plurality of decentralized power s devices at place, road junction are powered by a public supply unit, and the supply unit of these dispersions is wired to this public power device.
14. crossing safety equipment as claimed in claim 5 is characterized in that, for several at least actuating units are powered, is provided with a plurality of supply units by identical or different physical method work.
15. crossing safety equipment as claimed in claim 5 is characterized in that, described supply unit is made of solar generator (SG).
16. crossing safety equipment as claimed in claim 15 is characterized in that, described solar generator is made up of the solar panels that at least one is assemblied on vertical rod (M) or the brachium pontis bar.
17. crossing safety equipment as claimed in claim 5 is characterized in that described supply unit is made of aerogenerator.
18. crossing safety equipment as claimed in claim 5 is characterized in that described supply unit is made of fuel cell.
19. crossing safety equipment as claimed in claim 1 is characterized in that, described communicator (F) be installed on a vertical rod (M) or the brachium pontis bar or within.
20. crossing safety equipment as claimed in claim 16 is characterized in that, described solar generator and communicator be arranged on the color light signal that is used to control road or track traffic (L1.1, L1.2, L2.1, L2.2, vertical rod or the brachium pontis bar on.
21. crossing safety equipment as claimed in claim 20, it is characterized in that, described vertical rod is furnished with and is used to be installed in energy storage and charging regulator-available from the outside backplate with its sealed hollow, also be equipped with in addition in this vertical rod at solar panels, charging regulator, energy storage and other may be contained in the connecting cable between the current consumer in the vertical rod.
22. crossing safety equipment as claimed in claim 21 is characterized in that, in these vertical rod inside the data processing equipment of dispersion is housed.
23. crossing safety equipment as claimed in claim 19 is characterized in that, in these vertical rod inside communicator is housed, and these communicators are furnished with at least one antenna, this antenna is drawn from vertical rod.
24. crossing safety equipment as claimed in claim 21 is characterized in that described backplate prevents to be opened by door lock unauthorizedly.
25. crossing safety equipment as claimed in claim 6, it is characterized in that, be arranged on the adjacent orbit place and at a distance of the sensor (SE1.1 of the same substantially spacing in road junction, SE1.2) between or the lead between sensor and the actuating unit (K1) (pass below the G1, ballast bed or other rail support body G2) from least one track.
26. crossing safety equipment as claimed in claim 25 is characterized in that, this lead is laid on berm, pillar and/or protection flexible pipe the inside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19928317A DE19928317C2 (en) | 1999-06-16 | 1999-06-16 | Railway crossing safety system |
| DE19928317.6 | 1999-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1358147A CN1358147A (en) | 2002-07-10 |
| CN1172814C true CN1172814C (en) | 2004-10-27 |
Family
ID=7911977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008095477A Expired - Fee Related CN1172814C (en) | 1999-06-16 | 2000-06-14 | Safeguarding plant for level crossing |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1187750B1 (en) |
| CN (1) | CN1172814C (en) |
| AT (1) | ATE249958T1 (en) |
| DE (2) | DE19928317C2 (en) |
| DK (1) | DK1187750T3 (en) |
| ES (1) | ES2208386T3 (en) |
| PT (1) | PT1187750E (en) |
| TR (1) | TR200103628T2 (en) |
| WO (1) | WO2000076829A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2258387B1 (en) * | 2004-08-30 | 2007-12-01 | Jose Mestras Sors | AUTOMATIC CONTROL AND SIGNALING SYSTEM IN LEVELS WITHOUT GUARD. |
| CN100444499C (en) * | 2004-11-06 | 2008-12-17 | 深圳市保元实业发展有限公司 | Solar energy spike photovoltaic generating system with segmented centralized power supply |
| EP2250066B1 (en) * | 2008-02-08 | 2017-11-15 | ALSTOM Transport Technologies | Railway sensor communication system and method |
| DE102008033712A1 (en) | 2008-07-15 | 2010-01-28 | Siemens Aktiengesellschaft | Method and device for operating a railway safety system |
| TR200906687A1 (en) * | 2009-08-31 | 2011-03-21 | Teknoray Teknoloji̇k Ray Si̇nyali̇zasyon Si̇stemleri̇ Bi̇lgi̇sayar Elektroni̇k Telekomüni̇kasyon Yazilim Ve İnşaat Li̇mi̇ted Şi̇rketi̇ | A level crossing system. |
| DE102009057704A1 (en) * | 2009-12-04 | 2011-06-09 | Siemens Aktiengesellschaft | Power supply device for a point machine |
| CZ2013735A3 (en) | 2013-09-24 | 2015-07-08 | Ažd Praha S. R. O. | Programmable railway level crossing safeguarding equipment with communication coupling to external intelligent peripherals and method for controlling such equipment |
| DE102013223101A1 (en) * | 2013-11-13 | 2015-05-13 | Siemens Aktiengesellschaft | Railway crossing safety system |
| DE102015211141A1 (en) * | 2015-06-17 | 2016-12-22 | Siemens Aktiengesellschaft | Level crossing protection system and method for controlling a level crossing protection system |
| DE102016217774A1 (en) * | 2016-09-16 | 2017-10-19 | Siemens Aktiengesellschaft | Securing device for a railroad crossing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2405408A1 (en) * | 1974-02-05 | 1975-08-07 | Philips Patentverwaltung | Portable railway warning system - has automatic detectors for trains and central reception and alarm station |
| NZ239590A (en) * | 1990-08-31 | 1993-11-25 | Teknis Systems Australia Pty L | Trackside vehicle approach warning with radar sensors |
| US5735492A (en) * | 1991-02-04 | 1998-04-07 | Pace; Joseph A. | Railroad crossing traffic warning system apparatus and method therefore |
| US5864304A (en) * | 1996-08-08 | 1999-01-26 | At&T Corp | Wireless railroad grade crossing warning system |
| DE29823233U1 (en) * | 1998-12-30 | 1999-04-15 | Meyer Michael | Small windmills and solar systems on electricity and overland electricity pylons and railroad electricity pylons |
-
1999
- 1999-06-16 DE DE19928317A patent/DE19928317C2/en not_active Expired - Fee Related
-
2000
- 2000-06-14 PT PT00951215T patent/PT1187750E/en unknown
- 2000-06-14 CN CNB008095477A patent/CN1172814C/en not_active Expired - Fee Related
- 2000-06-14 DE DE50003735T patent/DE50003735D1/en not_active Expired - Fee Related
- 2000-06-14 DK DK00951215T patent/DK1187750T3/en active
- 2000-06-14 TR TR2001/03628T patent/TR200103628T2/en unknown
- 2000-06-14 EP EP00951215A patent/EP1187750B1/en not_active Expired - Lifetime
- 2000-06-14 AT AT00951215T patent/ATE249958T1/en not_active IP Right Cessation
- 2000-06-14 WO PCT/DE2000/001910 patent/WO2000076829A1/en active IP Right Grant
- 2000-06-14 ES ES00951215T patent/ES2208386T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2208386T3 (en) | 2004-06-16 |
| EP1187750A1 (en) | 2002-03-20 |
| WO2000076829A1 (en) | 2000-12-21 |
| EP1187750B1 (en) | 2003-09-17 |
| DE19928317A1 (en) | 2001-01-04 |
| DK1187750T3 (en) | 2004-02-02 |
| CN1358147A (en) | 2002-07-10 |
| TR200103628T2 (en) | 2002-09-23 |
| ATE249958T1 (en) | 2003-10-15 |
| DE50003735D1 (en) | 2003-10-23 |
| PT1187750E (en) | 2004-02-27 |
| DE19928317C2 (en) | 2002-01-10 |
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