RU153877U1 - ALARM TRANSMISSION DEVICE - REPEATER - Google Patents

Abstract

1. Alarm transmission device — a repeater, characterized in that it comprises a housing including a UPAS housing base, a UPAS housing cover, an UPAS motherboard with a contact block, an integrated power supply unit, a TARB plus card, a speaker and a microphone, based on the UPAS housing the UPAS system board is fixed on the inside, made with the possibility of connecting to the power line of the passenger car, the integrated power supply and the TARB plus board, to the outputs of which are connected a speaker and a microphone, are fixed inside and on the UPAS case cover, on the TARB plus board there is a connector for connecting a DECT antenna located outside the case, the integrated power supply unit and the TARB plus board are connected to the UPAS system board, while the UPAS system board is located in such a way that the shortcut keys for the train crew members and the police officer, as well as the registration key of the wearable terminal installed on the cover of the UPAS enclosure, are placed with their emphasis on the corresponding keys of the UPAS system board, contacts for recharging and of exhaustion of the portable DECT terminal, on the cover of the UPAS enclosure a means for connecting the outputs of the signaling lines installed in the passenger cars to the UPAS system board is made, on the cover of the UPAS enclosure there is a connector for connecting the reader of the electronic registration key SKR-1, on the basis of the UPAS enclosure a means for inputting cables from car alarm systems, as well as from the device’s power supply system, into the case, made in the form of an opening bordered by a rubber sleeve, ensuring tightness of the cable entry into the case. 2

Description

The technical solution relates to the field of wireless communications, namely, radio communications between subscribers, at least one of which is located in the vehicle, and can be used to provide the passenger train with wireless address emergency alarm and internal communication, as well as communication with remote subscribers.

Known (RU, patent 2430399, published September 27, 2011) is a wireless system for monitoring the technical parameters of industrial facilities, containing a base radio station equipped with a power supply, connected by a wireless channel to information-measuring devices, each of which is a sensor module, in the housing of which there is a source power supply, physical quantity sensor, primary device for data transmission, sensor modules are divided into groups and each group is connected to the base radio station wirelessly via its transceiver device, and the base radio station is connected by a wired channel to an automatic workstation, which contains means for mathematically processing the received information and means for displaying the information processing results, as well as a device for storing the received information, each sensor module additionally containing electrically connected to the physical sensor a primary data processing device that is electrically connected to a primary data device x, transceiver devices are routers, each of which is provided with a secondary data processing apparatus, wherein the routers are able to communicate with each other wireless.

The known system is not suitable for placement on passenger trains.

Known (RU, patent 132595, publ. 09/20/2013) a system for ensuring the safety of railways and rolling stock, containing at least two monitoring stations, each of which is equipped with a space monitoring system, a signal receiving / transmitting device, and a control center for the system equipped with a device for receiving / transmitting a signal, and the system is additionally equipped with at least one intermediate signal processing station from several monitoring stations, and each of which includes a signal receiving-transmitting device, In this case, the signal receiving / transmitting device of the monitoring station, the intermediate station and the system control center is made in the form of a wireless communication network based on wi-fi.

A disadvantage of the known system should be recognized as the lack of information about the condition of cars and the locomotive of the train.

It is known (RU, patent 2413361, publ. 02.27.2011) a device for transmitting alarms - a relay. The known device comprises a housing including a rear housing, a front housing, a contact block, a power source, a power supply board, a motherboard, a peripheral radio module, a speaker and a microphone, and a motherboard, a power supply board are fixed to the housing from the inside on the rear panel with a power source located on it, configured to connect a passenger carriage to the power line, and a peripheral radio module, to the outputs of which a speaker and microphone are connected, replicated on the front panel of the case inside it, on the peripheral radio module there is also an RF connector for connecting via an RF cable and a feeder located outside the case, a DECT antenna, the power supply board and the peripheral radio module are connected to the motherboard, while the motherboard is located in this way that the shortcut keys of the train crew members, as well as the registration key of the wearable terminal, installed on the front panel of the UPAS-relay case, are placed with emphasis on the corresponding mat keys On the inside of the housing, on the front panel of the UPAS repeater case there are sockets for charging the battery of the wearable DECT terminal and registering the wearable DECT terminal, in the front panel of the case there is a means for bringing to the terminal block mounted on the motherboard the outputs of the signaling lines installed in the passenger car.

A disadvantage of the known device should recognize the possibility of failures in its operation due to power outages.

The specified device is accepted as the closest analogue of the developed device.

The technical problem solved by the developed device consists in expanding the range of equipment of railway transport, ensuring the safety of railway transport and its passengers.

The technical result achieved by the implementation of the developed device is to increase the reliability of its operation.

To achieve the specified technical result, it is proposed to use the developed alarm transmission device — a repeater. The developed device comprises a housing, including a UPAS housing base, a UPAS housing cover, an UPAS motherboard with a contact block, an integrated power supply unit, a TARB plus board, a speaker and a microphone, and on the inside of the UPAS housing there are fixed an UPAS motherboard configured to connect to the passenger car’s power line, the integrated power supply unit and the TARB plus board, to the outputs of which a speaker and microphone are connected, are fixed inside on the cover of the UPAS housing, on the TARB plus board there is a The connector for connecting the DECT antenna located outside the housing, the integrated power supply unit and the TARB plus board are connected to the UPAS system board, while the UPAS system board is located in such a way that the shortcut keys for the train crew and the police officer, as well as the registration key for the wearable terminal, are installed on the cover of the UPAS enclosure, get emphasized on the corresponding keys of the UPAS system board, on the cover of the UPAS enclosure there are contacts for charging and registering the wearable DECT terminal, on the cover of the UPAS enclosure the means for connecting the outputs of the signaling lines installed in passenger cars to the UPAS system board was installed; on the cover of the UPAS housing there is a connector for connecting the electronic registration key reader SKR-1; on the basis of the UPAS housing there is a means for inputting cables from the car alarm systems, as well as the device’s power system, into the case, made in the form of an opening bordered by a rubber sleeve, which ensures the tightness of the cable entry into the case.

In some embodiments of the developed device, its housing may be made of plastic.

The developed device is a housing, preferably plastic. On the inside of the UPAS housing, the UPAS motherboard is fixed on the inside, made with the possibility of connecting to the power line of the passenger car via a terminal block, an integrated power supply unit and a TARB plus board. A speaker and a microphone are connected to the outputs of the TARB plus board, which are fixed inside on the UPAS housing cover from the outside. On the TARB plus board there is a connector for connecting to it via a TNC / VMR cable and a feeder located outside the housing, a DECT antenna. The integrated power supply and the TARB plus board are connected to the UPAS system board. The UPAS system board is located in such a way that the shortcut keys for the train crew and the police officer, as well as the registration key for the wearable terminal, are installed on the cover of the UPAS case, when pressed, they hit the corresponding buttons on the UPAS system board. On the cover of the UPAS case, contacts are installed for charging the battery of the wearable DECT terminal and registering the wearable DECT terminal; in addition, on the cover of the UPAS enclosure, a means for connecting the outputs of the signaling lines installed in the passenger cars to the terminal block of the UPAS system board, which is closed by the insert of the UPAS enclosure, is made. On the cover of the UPAS housing there is an additional connector for connecting the reader of the electronic registration key EKR-1. On the basis of the UPAS enclosure, a means of inputting cables from the car alarm systems is installed, as well as from the device’s power supply system to the terminal block located in the housing, while this means is made in the form of a hole bordered by a rubber sleeve, ensuring tightness of the cable entry into the housing.

The main components of the UPAS repeater have the following functional purpose.

The TARB plus payment is intended for:

- functions for displaying the current state of the UPAS repeater;

- receiving / transmitting a DECT signal propagating along the roof of the car, with its subsequent restoration, amplification and propagation into the interior of the car (repeater function);

- participation in the function of quick communication with members of the train crew;

- broadcast voice messages about incidents in the car to the wearable terminals of the train crew members according to a specific algorithm.

The UPAS system board is designed for:

- the formation of teams on the TARB board plus calling a member of the train crew (after pressing the corresponding button on the UPAS system board) to carry out the function of quick communication with members of the train crew;

- formation of voice messages about incidents in the car;

- listening functions of the compartment of the conductor (at the request of the head of the train);

- monitoring of connected existing car alarm systems;

- functions of registering a portable terminal in the security control and communication system of a passenger train when the registration button is pressed;

- providing power to the TARB plus board;

- ensuring the battery charge of the wearable DECT terminal.

The integrated power supply unit is designed to be connected to the on-board network of the car 50 or V DC constant voltage and to provide the supply voltage for the UPAS repeater system board.

Functionality of the UPAS repeater:

- reception / transmission of the DECT signal propagating along the roof of the car, with its subsequent restoration, amplification and propagation into the interior of the car (repeater function);

- The function of quick communication with members of the train crew;

- monitoring the connected existing car alarm systems and generating voice messages about incidents in the car with their subsequent broadcast to the wearable terminals of the train crew members according to a certain algorithm;

- function to display the current state of the UPAS repeater;

- ensuring the battery charge of the wearable DECT terminal;

- listening function of a compartment of the conductor;

- function of loud notification of the conductor.

The UPAS repeater is preferably configured to be mounted in a compartment of a conductor of a wagon of a passenger train.

Using the developed device with its specified functions makes it possible to guarantee the attendant personnel of a passenger train address alarms, wireless intercom and communication with remote subscribers.

Claims (2)

1. Alarm transmission device — a repeater, characterized in that it comprises a housing including a UPAS housing base, a UPAS housing cover, an UPAS motherboard with a contact block, an integrated power supply unit, a TARB plus card, a speaker and a microphone, based on the UPAS housing the UPAS system board is fixed on the inside, made with the possibility of connecting to the power line of the passenger car, the integrated power supply and the TARB plus board, to the outputs of which are connected a speaker and a microphone, are fixed inside and on the UPAS case cover, on the TARB plus board there is a connector for connecting a DECT antenna located outside the case, the integrated power supply unit and the TARB plus board are connected to the UPAS system board, while the UPAS system board is located in such a way that the shortcut keys for the train crew members and the police officer, as well as the registration key of the wearable terminal installed on the cover of the UPAS enclosure, are placed with their emphasis on the corresponding keys of the UPAS system board, contacts for recharging and istratsii portable DECT terminal to the lid body configured forbid means summing the outputs of signaling lines installed in coaches, the system board forbid connector located on the lid body to forbid connecting the reader of the electronic registration key SKR-1, on the basis of the UPAS case, a means for inputting cables from the car alarm systems, as well as from the device’s power supply system, into the case, made in the form of an opening bordered by a rubber sleeve, ensuring the tightness of the cable entry into the case, is installed. 2. The device according to p. 1, characterized in that the housing is made of plastic.