DE9422338U1 - Warning system - Google Patents

Warning system

Info

Publication number
DE9422338U1
DE9422338U1 DE9422338U DE9422338U DE9422338U1 DE 9422338 U1 DE9422338 U1 DE 9422338U1 DE 9422338 U DE9422338 U DE 9422338U DE 9422338 U DE9422338 U DE 9422338U DE 9422338 U1 DE9422338 U1 DE 9422338U1
Authority
DE
Germany
Prior art keywords
wheel
memory
dss
counters
positive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE9422338U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiefenbach GmbH
Original Assignee
Tiefenbach GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tiefenbach GmbH filed Critical Tiefenbach GmbH
Priority to DE9422338U priority Critical patent/DE9422338U1/en
Priority claimed from DE4421327A external-priority patent/DE4421327C2/en
Publication of DE9422338U1 publication Critical patent/DE9422338U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/161—Devices for counting axles; Devices for counting vehicles characterised by the counting methods
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Warnanlage an der Kreuzung eines Schienenweges und einer Straße (Bahn­ übergang) mit Warneinrichtungen für den Schienen- und Straßenverkehr, die durch an einer der Schienen angebrachte richtungsempfindliche Rad­ zähler ein- und ausschaltbar sind, wobei jeweils zwei Radzähler einem Speicher zugeordnet sind und der eine der Radzähler bei Einfahren eines Rades in den Bereich zwischen den beiden Radzählern richtungsabhängig einen positiven Impuls erzeugt, welcher in dem Speicher speicherbar ist, und der andere der Radzähler bei Ausfahren eines Rades aus dem Bereich zwischen den beiden Radzählern richtungsabhängig einen negativen Impuls erzeugt, der in den Speicher einzählbar ist und darin die Löschung jeweils eines der eingezählten positiven Impulse bewirkt; dadurch gekennzeichnet,
daß die beidseits der Straße jeweils mit Abstand zu der Straße angeordneten äußeren Radzähler (DSS 1, DSS 2) einem Überwachungsspeicher zugeord­ net sind, in welchem die durch die Überfahrt jeweils eines Rades ausgelö­ sten positiven bzw. negativen Zählimpulse einzählbar und speicherbar bzw. löschbar sind,
daß die beidseits der Straße jeweils mit geringem Abstand zu der Straße angeordneten inneren Radzähler (DSS 3, DSS 4) einem Zählspeicher zuge­ ordnet sind, in welchem die durch die Überfahrt eines Rades ausgelösten positiven bzw. negativen Zählimpulse einzählbar und speicherbar bzw. löschbar sind, und
daß die Warneinrichtungen durch die bei Überfahrt von zwei Rädern in Richtung der Straße ausgelösten Impulse eines der äußeren Radzähler (DSS 1 oder DSS 2) einschaltbar und durch die vollständige Löschung aller Zäh­ limpulse aus dem Zählspeicher ausschaltbar sind.1.Warning system at the intersection of a railroad and a road (level crossing) with warning devices for rail and road traffic, which can be switched on and off by direction-sensitive wheel counters attached to one of the rails, two wheel counters being assigned to a memory and the One of the wheel counters generates a positive pulse depending on the direction when a wheel enters the area between the two wheel counters, which can be stored in the memory, and the other of the wheel counters generates a negative pulse depending on the direction when a wheel is exited from the area between the two wheel counters, which can be counted into the memory and causes deletion of one of the positive pulses counted therein; characterized by
that the outer wheel counters (DSS 1 , DSS 2 ) arranged on both sides of the street at a distance from the street are assigned to a monitoring memory in which the positive or negative counting pulses triggered by the passage of one wheel in each case can be counted and stored or deleted ,
that the inner wheel counters (DSS 3 , DSS 4 ), which are arranged on both sides of the road at a short distance from the road, are assigned to a counting memory in which the positive or negative counting pulses triggered by the crossing of a wheel can be counted and stored or deleted, and
that the warning devices can be switched on by the impulses triggered by two wheels traveling in the direction of the road, one of the outer wheel counters (DSS 1 or DSS 2 ) and can be switched off by the complete deletion of all counting pulses from the counting memory. 2. Warnanlage nach Anspruch 1, dadurch gekennzeichnet, daß jeder Radzähler aus zwei in Schienenrichtung sich folgenden Sensoren besteht; daß jeder Sensor bei Überfahrt eines Rades einen Erfassungsimpuls abgibt und daß durch den Abfall von zwei aufeinanderfolgenden Erfassungsimpulsen (Doppelimpuls) ein Zählimpuls ausgelöst wird, der durch die zeitliche Rei­ henfolge der Sensoren, die die betreffenden Erfassungsimpulse abgegeben haben, positiv oder negativ bewertet wird.2. Warning system according to claim 1, characterized in that each wheel counter consists of two sensors following in the direction of the rail; that everybody  Sensor emits a detection pulse when crossing a wheel and that by the drop of two successive acquisition pulses (Double pulse) a counting pulse is triggered by the temporal sequence order of the sensors that emitted the relevant detection pulses have positive or negative ratings. 3. Warnanlage nach Anspruch 1, dadurch gekennzeichnet, daß durch die voll­ ständige Löschung aller Überwachungsimpulse aus dem Überwachungs­ speicher ein weiteres Ausschaltsignal für die Warneinrichtungen gegeben wird.3. Warning system according to claim 1, characterized in that by the full permanent deletion of all monitoring impulses from the monitoring memory given another switch-off signal for the warning devices becomes.
DE9422338U 1993-07-21 1994-06-17 Warning system Expired - Lifetime DE9422338U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9422338U DE9422338U1 (en) 1993-07-21 1994-06-17 Warning system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4324377 1993-07-21
DE9422338U DE9422338U1 (en) 1993-07-21 1994-06-17 Warning system
DE4421327A DE4421327C2 (en) 1993-07-21 1994-06-17 warning system

Publications (1)

Publication Number Publication Date
DE9422338U1 true DE9422338U1 (en) 2000-03-30

Family

ID=25927870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9422338U Expired - Lifetime DE9422338U1 (en) 1993-07-21 1994-06-17 Warning system

Country Status (1)

Country Link
DE (1) DE9422338U1 (en)

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