RU2709980C2 - System and method for remote monitoring and recording of technological operations on transport vehicles - Google Patents

Abstract

FIELD: physics.SUBSTANCE: invention relates to means of video registration on railway transport for controlling performance of technological operations. System for remote monitoring and recording of technological operations includes a personal video surveillance camera fixed on the head hood, personal user terminal of the employee with a monitoring monitor, a control panel with a frame recording button and wireless communication means - LTE, Wi-Fi, WIMAX, GSMR, with a dispatcher and/or driver, a control terminal with a monitor, a console, a video and audio recorder and wireless communication means; additional terminal on a mobile object, for example, a locomotive, with a monitor, a panel, a video and audio recorder and wireless communication means.EFFECT: enabling possibility of registration and remote monitoring of quality of technological operations.2 cl, 3 dwg

Description

FIELD OF THE INVENTION

The invention relates to the field of transport, in particular for railway transport. More specifically, the invention relates to a system and method for remote monitoring and recording of technological operations in transport.

State of the art

It is known (patent No. 43521) a device for monitoring the state of railway automation objects, containing two support chambers on a line item, reviewing the directional development of the first and second neck of the station, a video signal converter, generation and transmission via tele-signaling channels (TS) from a line point (LP) to the central point (CPU) of the converted signals about the actual freedom from rolling stock, isolated sections of the route set by the train dispatcher (DC), as well as receiving and the mentioned signals for the possibility of their use in the formation of response telecontrol commands (TU).

The main disadvantage of the device is that it is aimed at ensuring the safety of the train’s movement only from the point of view of increasing the reliability of the message from the LP to the CPU about the state of the arrow and non-shooting isolated sections by introducing video surveillance of these sections and transmitting from the LP to the CPU objective information, and does not at all consider improving the safety of workers and train traffic from the point of view of improving the quality control of technological operations at the station and aimed at monitoring the condition of the train.

Known (patent No. 2313465) is a system for remote monitoring of the condition of a railway track, comprising a video camera mounted on a support near a railway track in a hazardous area, connected to a wireless video signal transmitter, and a video signal receiver, satellite navigation system and a monitor connected to an electronic one mounted on a locomotive control unit. The video signal transmission zone from the video camera is at least 3 stopping distances of the freight train, and the electronic control unit is capable of analyzing the received image of the area of high danger zone and if there is an object between the rails, or in case of violation of the integrity of the railway track, display the image on the monitor and transmit the image in the memory of the electronic unit, at the same time indicating the coordinates of the violation of the railway track or foreign object, as well as generating an automatic signal n braking of the train.

The main disadvantage of the system is that it does not at all consider improving the safety of train traffic from the point of view of improving the quality control of technological operations at stations aimed at monitoring the condition of the train.

The closest technical solution is (Patent No. 2578639) a system for monitoring the work of a train compiler over a radio channel at a railway station, containing on-board radio stations located on shunting locomotives and a wearable radio station compiler installed at the station a radio server and repeaters that are connected to the IP network to which hardware and software devices for the automated workstations of the station duty officer and the radio communication electro-mechanic, as well as the processing unit and the distance sensor, are connected copulating in a separate housing that is attached to the body worn radio compiler. The measuring element of the distance sensor is placed on the outside of the case with the ability to move in horizontal and vertical planes, the distance sensor through the processing unit is connected to the transceiver of the wearable radio station of the train compiler, the transceiver of the on-board radio station of each shunting locomotive is connected to the intercom and call station of the driver, and the radio server, repeaters , the transceiver of the locomotive radio station and the transceiver of the wearable radio station are made with the possibility Nost organizing radio communication system based on the DMR standard.

The essence of the system for monitoring the work of the train compiler over the radio channel at the railway station is to ensure the safe working conditions of the train compiler at the marshalling yard. This work requires constant monitoring of the shunting locomotive driver over the progress of the work of the train compiler working with him in pairs, an accurate knowledge of his position relative to the rolling stock cars. It is especially important to monitor the work and condition of the compiler in the conditions of his work with wagons with dangerous goods, when the car is pushed and uncoupled by the compiler. Control of shunting operations at the station is achieved due to the high quality of data transmission and voice communication between workers ensuring the execution of the process. To do this, in the proposed system, the reception and transmission of information via a digital radio channel is organized according to the DMR standard, which allows to ensure high quality of voice information and data transmission during technological processes.

The main disadvantage of this system is that full control over the safety of the work in it is not achieved due to the lack of visual monitoring of the ongoing technological operations, due to the lack of a video surveillance system.

Disclosure of invention

The technical result to which this invention is directed is the remote control of the quality of technological operations by transport workers, improving the efficiency and safety of work and video recording of the results of their implementation, by introducing video surveillance systems for workers, means of transmitting images to the dispatcher and / or the driver (transport driver tools) and video recording (image recording).

To achieve the above technical result, a system is proposed for remote monitoring and recording of technological operations in transport, including a personal video surveillance camera mounted on the headgear of an employee, a personal subscriber terminal of an employee with a monitoring monitor, a control panel with a frame recording button and wireless means, for example LTE, Wi -Fi, WIMAX, GSMR, with a dispatcher and / or driver, a dispatch terminal with a monitor, video and audio recorder, wireless communications, additional terminal on a moving object, for example, a locomotive, with a monitor, video and audio recorder, wireless communications.

A method for remote monitoring and recording of technological operations in transport, including the use of the above system, in which the image of the working area is transmitted from the video surveillance camera to a subscriber terminal, and via a wireless radio channel to a dispatch terminal and / or an additional terminal of a moving object, is also proposed. the completion of the technological operation, the employee using the remote control issues a command to save the image.

Brief Description of the Drawings

In FIG. 1 shows a diagram of the interaction between an employee and a driver during a technological operation, using a video surveillance and registration system. In FIG. Figure 2 shows a diagram of the interaction between an employee and a driver during a technological operation, using a video surveillance and registration system, but with the participation of a dispatcher. In FIG. 3 presents a diagram of the interaction between the employee and the dispatcher.

The implementation of the invention

The essence of the invention lies in the fact that due to the implementation of the system and method of video control, several important tasks will be solved:

1. increasing the efficiency of decisions made by the dispatcher and / or the driver due to the employee transmitting a video image of an emergency situation, a defect in the equipment or infrastructure at the time of its detection in the technological zone, followed by video recording at the command of the control personnel in the registrar of the control center and / or in the driver’s cab ;

2. remote video control by the dispatcher and / or the driver over the progress of work in real time and subsequent video recording by the employee of the result of the performed technological operations, and registration of the control frame in the control center and / or in the driver’s cab on the command of the employee;

3. improving the safety of workers of railway transport due to constant video monitoring by the dispatcher and / or the driver of the process of performing technological operations, including the process of moving moving objects (for example, trains) and the employee.

A significant difference of the invention lies in the fact that CCTV cameras with the parameters necessary to obtain high-quality images are fixed on the headgear of transport workers performing critical technological operations. The image of the work area is transmitted via the radio channel to the dispatcher and / or the driver. The employee captures the frames of the survey, which are considered control and indicate:

1. the presence of a defect in the technological zone;

2. about the completion by the employee of the necessary technological operations;

3. On the freedom of the movement zone of moving objects.

Subsequently, these frames are transferred to the dispatch center and / or to the locomotive by pressing a button by the employee’s command, where they will be saved in registration devices.

Since the responsibility for the work lies with the dispatcher, it is proposed to establish the main point of video surveillance and registration with the dispatcher. On the monitor screen of the dispatcher, in real time, monitored objects, processes of operations and control frames of completion of operations from each employee will be reflected. The dispatcher has the opportunity to remotely control the progress and quality of work, more quickly respond to the process of performing technological operations. This will increase control over the technical condition of rolling stock and outdoor equipment and will make it possible to prevent defects in work. Personal video surveillance cameras equipped with wireless means are supposed to be issued to employees who directly perform critical technological operations (couplers, shoemakers, inspectors, etc.).

Claims (2)

1. A system for remote monitoring and recording of technological operations in transport, including a personal video surveillance camera mounted on the headgear of an employee, a personal subscriber terminal of an employee with a monitoring monitor, a control panel with a frame recording button and wireless means, for example LTE, Wi-Fi, WIMAX , GSMR with a dispatcher and / or driver, a dispatch terminal with a monitor, video and audio recorder, wireless means, an additional terminal on a moving object, for example, a locomotive ie, monitor, video and audio recorder, wireless communication means. 2. A method for remote monitoring and recording of technological operations in transport, including the use of the system according to claim 1, in which the image of the working area is transmitted from the surveillance camera to a subscriber terminal, and via a wireless radio channel to a dispatch terminal and / or to an additional terminal of a moving object , and at the end of the technological operation, the employee using the remote control issues a command to save the image.

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