DD147460A3 - ARRANGEMENT FOR OPERATING TENDER NUMBERING SYSTEMS (ZMA) - Google Patents

Abstract

The invention is used in railway safety technology for the operation of ZMA of one or more operator stations. By the invention an arrangement is created, the operation of a control panel over possible little keys u uberlich u. universally possible for arbitrary track systems using start and destination keys by these keys address fields are assigned, with each train number memory an address in the form of a multi-digit number is provided. The address is stored in a memory in the BCD code, then converted to the (1 out of n) code, with the (1 out of n) outputs connected via tundishes to multiple lines ORing with the corresponding port outputs of parallel address memories are interconnected. The follicles are connected to the Ansprecheingaenge the ZN memory.

Description

-21

Title of the invention

Arrangement for operating train number reporting systems (ZMA)

Field of application of the invention

The invention relates to an arrangement for the operation of Zugnutnmernmeldeanlagen of one or more operator stations.

Characteristic of the known technical solutions

Train numbering equipment (ZMA) normally operates without the need for manual operations. For certain operations but manipulation by operators is required. It must ζ. B. further switching of train numbers (ZN) of a train number field (ZN-FeId) to another manually be possible. This is usually realized by a two-button operation - start and finish button. An arrangement for this is described in DD Patent No. 122,805.

Since the display of the ZN usually takes place on spatially large light images, therefore, the ZN fields are distributed over a large area. It is therefore unreasonable for the operator to attach the buttons for addressing the individual fields directly to the ZN fields, since then an operation would be very difficult. The operation must expediently

2149

on a control table, in which a control board is inserted, can be performed. With the plurality of ZN fields on a light image, it is not possible to provide a button on the operation board for each existing ZN field, because it suffers from the clarity. A variant for a universal control board is in o. G. Patent No. 122,805. Thereafter, the light image is divided according to the track arrangement in stations. These stations can be selected via station buttons. With universal glazing keys for station tracks 1, 2, ... η and track tracks, the ZN fields assigned to the station can then be addressed manually. This method is very well suited for railway lines with small and medium size stations (up to about 10 station tracks). For ZMA in node interlocking, z. B. large marshalling y with very many parallel running and branched tracks is the subdivision into areas corresponding to the o. G. Stations confusing.

Object of the invention

The invention aims at providing an arrangement which allows the operator to work easily and largely without tiring.

Essence of the invention The technical task

The invention has for its object to provide an arrangement that allows a Bedien'von a control panel on as few keys as possible and at any track conditions universal.

Features of the invention

According to the invention the object is achieved in that the start and destination keys are assigned address fields that each ZN memory is assigned an address in the form of a multi-digit number that the address is stored in a static memory in the BCD code that the static Outputs of these address memory address matrices for converting the BCD into the (i ans n) -code are connected and

214964

in that the (1 out of n) outputs are connected via tundishes to multiple lines which are OR-linked to the corresponding port outputs of parallel address memories and that these tundishes are connected to the response inputs of the ZN memories. It is provided as an advantageous embodiment of the invention that in each case the (i out of n) -coded outputs of two address matrices of two adjacent in the track position ZN memories are AND-linked together and to these AND links additionally a shutter button for imitating automatic Weiterschaltkriterien AND-linked is switched on and the outputs of these AND links are interconnected with the real coming from the interlocking further scarf criteria in OR operation. According to the invention, the address of the ZN memory to be addressed (giving memory) is thus BCD-coded in a static memory entered and displayed on an associated address field on the control board by preselection via number keys. In a second address memory, the address of the receiving ZN memory is input. By operating two keys associated with the address fields, the handoff is triggered according to the principles described in DD Patent Nos. 68 2k6 and 122p . By means of a third address field with associated address memory, it is possible, after preselection of addresses of adjacent ZN fields in the second and third address field in the absence of coming from the signal box criterion for automatic ZN Weitererscfaaltung - eg due to disturbance in the signal box - an imitation of this criterion by operating a trigger button to effect.

With the first address field you can also Amvn further manipulations, z. B. in conjunction with the ZN control panel on the control panel perform.

214964 _k

Embodiment 1

In one embodiment, the invention will be explained verden.

In the accompanying drawings show:

Fig. 1: a simple GIe is location

Pig. 2: the puncture principle based on a circuit diagram

Fig. 1 shows a simple track position with three consecutive track sections A, B and C and the associated ZN fields with the addresses abx, aby or abz. The number of digits of the addresses is arbitrary. It depends essentially on the size of the light image and thus the number of existing ZN fields. Referring to Fig. 2, addresses are stored in static memories, the address memories in the BCD code. In the example, the addresses are three digits. The addresses are dialed in using a ten-key keyboard, which exists in common for all address fields and the ZN control field. It is intended for a code. The detail of the dial-in is not shown and will not be described in detail.

The outputs of each address memory are connected to the inputs of each matrix, the address matrix, e.g. B. a diode matrix switched. In the matrix, the BCD code is converted to the (1 out of n) code. The number η is equal to the number of ZN memories present in the ZMA. This applies to the address memories 1, 2 and 3 as well as the associated matrices. The η outputs of the address matrices 1 and 2 are connected to η inputs of the tiling matrices 1 and 2, respectively. These baffles are opened by the manual next-shift operator criterion. It is known that there is an operator for each console. Since these operators are named after DD-Pat.No. 68 2k6 are queried cyclically, the simultaneous activation of address memories is different

214 964 ₅

Operator positions excluded.

The η outputs of each address gateway are connected directly to the inputs for manual addressing of the η ZN memories. The address gate outputs are provided with diodes, so that in this way the corresponding outputs 1... N of address gate 1 can be interconnected with those of address gate 2 and, if appropriate, with corresponding address gates of further operator stations ZN fields are the outputs of the address matrices 2 and 3 AND-linked * In the example, this is the summary of the ZN-FeId abx belonging to the output 1 of the address matrix 2 with the ZN-FeId aby belonging output 2 of the address matrix 3 (U i) , The same applies to the ZN fields aby and abz and outputs 2 and 3 (U 2). The AT key also acts on all of these AND elements.

After preselection of appropriate addresses in the address memory 2 and 3 and operation of the key AT is obtained at the respective AND gate a signal that can come from the signal box coming, the automatic indexing of the ZN incentive criterion can replace.

The outputs of the AND gates are OR-linked with the true interlocking criteria, in the example 01, 02. It is possible to additionally connect OR-linked corresponding circuit arrangements of further control stations.

Claims (2)

214914 6 Experience statement · 1. disorder for the operation of ZMA, in which one or more independent control stations restocking a common bus by operating each of a start and a destination key are triggered, characterized in that the start and Zieltasten.Adressenfeldera are assigned each ZN memory is assigned an address in the form of a multi-digit number, that the address is stored in a static memory in the BCD code that the static outputs of this address memory address matrices for converting the BCD into the (1 out of n) code are connected and that the (1 out of n) outputs are connected via tundishes to multiple lines, which are connected together with the corresponding Torungsausgängen parallel address memory OR-linked and that these fences are connected to the address inputs of the ZN memory. 2. Arrangement according to item 1, characterized in that in each case the (i out of n) -coded outputs of two address matrices of two adjacent in the track position ZN memories are AND-linked together and to these AND operations in addition a shutter button for imitation automatic Weiterschaltkriterien AND-linked t is turned on and the outputs of these AND operations with the real, coming from the interlocking Weiterschaltkriterien are kept together in OR operation. For this 1 page drawings