CN210807481U - Remote visual telephone operation command system for electrified railway - Google Patents
Remote visual telephone operation command system for electrified railway Download PDFInfo
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- CN210807481U CN210807481U CN201921721933.4U CN201921721933U CN210807481U CN 210807481 U CN210807481 U CN 210807481U CN 201921721933 U CN201921721933 U CN 201921721933U CN 210807481 U CN210807481 U CN 210807481U
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Abstract
The utility model discloses a remote visual telephone operation command system of an electrified railway, which relates to the technical field of remote command of railway operation and comprises a server, a storage device, a network switch, a remote command terminal and a plurality of audio and video acquisition devices; the audio and video acquisition equipment and the server are integrally provided with a 4G communication module, and the server is in wireless communication connection with the audio and video acquisition equipment through the 4G communication module and a 4G wireless network base station. The system can be used for checking the video of an operation site in real time and carrying out remote voice command; the off-line and on-line high-speed transmission of audio and video information of field operation and remote visual field operation activities can be realized; the audio information can be transmitted bidirectionally in real time, the field operation activity can be remotely commanded in real time, the field operation flow is standardized, and the real voice and video functions can be realized under the condition of poor signals in remote areas; the mobile operation positioning and the over-area alarming can be realized.
Description
Technical Field
The utility model relates to a long-range commander technical field of railway operation particularly, relates to a long-range visual phone operation command system of electrified railway.
Background
Because the railway line is concerned with the running safety of the vehicle, the maintenance work of the railway line needs to be frequently carried out according to the actual situation and the maintenance plan. When railway workers carry out related work on a railway site, the stations and railway sections still need to keep normal vehicle running, and therefore personal safety of the workers on the railway site can be threatened. In the prior art, when a train is about to arrive near field workers, the railway attendant manually notifies the handheld terminal of the field workers through a radio station, and the railway attendant feeds back the approximate position of the railway attendant to the railway attendant by using the worn radio station or the handheld terminal, so that the positions of the train and the workers are determined and safely warned. The problems of poor environment, poor signal and short endurance exist in the field operation of the conventional electrified railway, the state of the field operation of the railway is difficult to be effectively monitored and commanded for a long time, and the problems of poor working normalization, low working efficiency, higher operation risk, easy illegal operation and incapability of viewing historical operation images exist in the field operation of the conventional electrified railway because the remote visual operation command cannot be effectively realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a long-range visual phone operation command system of electric railway, it can alleviate above-mentioned problem.
In order to alleviate the above-mentioned problem, the utility model discloses the technical scheme who takes as follows:
the utility model provides a remote visual telephone operation command system of an electrified railway, which comprises a server, a storage device, a network switch, a remote command terminal and a plurality of audio and video acquisition devices;
the audio and video acquisition equipment and the server are integrally provided with a 4G communication module, and the server is in wireless communication connection with the audio and video acquisition equipment through the 4G communication module and a 4G wireless network base station;
the remote command terminal is in communication connection with the server;
the server is in data communication connection with the storage device;
and the server is accessed into a local area network through the network switch.
The technical effect of the technical scheme is as follows: the video real-time viewing and remote voice commanding of the operation site can be realized through the remote command terminal; the off-line and on-line high-speed transmission of audio and video information of field operation and remote visual field operation activities can be realized; the audio information can be transmitted bidirectionally in real time, the field operation activity can be remotely commanded in real time, the field operation process is standardized, the real voice and video function can be realized under the condition of poor signals in remote areas, the signals are good, the energy consumption is low, and the audio and video endurance time is long; the mobile operation positioning and the over-area alarming can be realized.
Optionally, the audio/video acquisition device is one or a combination of more than two of a portable operation recorder, a high-definition distributed control ball machine and a wind-solar complementary power supply network camera.
Optionally, the remote command terminal is a PC/mobile phone/tablet computer.
Optionally, when the remote command terminal is a PC or a tablet computer, the remote command terminal is in wired communication connection with the server directly through a data cable; when the remote command terminal is a mobile phone, the remote command terminal is in wireless communication connection with the server directly through the 4G communication module.
The technical effect of the technical scheme is as follows: and a data transmission channel is conveniently established between the remote command terminal and the server.
Optionally, at least three PCs are connected in the local area network.
Optionally, the audio and video acquisition device can be directly connected with a PC in the lan through a data line.
Optionally, the system further comprises a plurality of sound and light alarm devices, wherein the sound and light alarm devices are integrally provided with a 4G communication module and are in wireless communication connection with the server through the 4G communication module and a 4G wireless network base station.
The technical effect of the technical scheme is as follows: the wireless data transmission channel can be established between the acousto-optic alarm device and the server, after the acousto-optic alarm device is installed on an operation site, the acousto-optic alarm device can be remotely operated by a remote command terminal to give an alarm actively, or when workers on the operation site start the acousto-optic alarm device, acousto-optic alarm signals can be transmitted to the remote command terminal at the first time, and the workers on the remote command terminal can know the alarm site.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram schematically showing the structure of the remote visual phone operation command system of the electrified railway in embodiment 1;
fig. 2 is a block diagram schematically showing the structure of the remote visual phone operation command system of the electrified railway in embodiment 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1, the embodiment provides a remote visual telephone operation command system for an electrified railway, which includes a server, a storage device, a network switch, a remote command terminal and a plurality of audio/video acquisition devices; the audio and video acquisition equipment has a 4G communication function, the server is provided with a 4G communication module, and the server is in wireless communication connection with the audio and video acquisition equipment through the 4G communication module and a 4G wireless network base station; the remote command terminal is in communication connection with the server; the server is in data communication connection with the storage device; the server is accessed into a local area network through a network switch.
In the embodiment, the audio and video acquisition equipment is installed on the front end site, can acquire on-site operation audio and video information and transmit the information to the server through a 4G wireless network, and remote workers can communicate and talkback with operators beside the on-site audio and video acquisition equipment through the remote command terminal and the server in a real-time visual and audio mode. The visual phone image on the remote command terminal can show a map, information such as a working line, a position, mileage, a responsible person and an equipment list is shown in the map in the form of colored lines, and the track of a selected time period is shown on the map and the playback of the track is supported.
The server stores the received audio and video information into the storage device, and the PC in the local area network can directly manage and check the audio and video information in the storage device in an off-line mode. According to the requirement of the front end on site for acquiring sound, video and images, the audio and video acquisition equipment can adopt different products, such as one or a combination of more than two of a portable operation recorder, a high-definition distributed ball control machine and a wind-solar complementary power supply network camera.
In the embodiment, the real-time transmission of the audio and video gives priority to 4G signals based on an operator network; offline data are stored in a centralized mode through storage equipment, and besides, centralized storage can be achieved through a micro-vision cloud storage mode.
In this embodiment, the remote command terminal may be a PC, a mobile phone, or a tablet computer, so as to implement functions of video real-time viewing, remote voice command, device positioning, over-area alarm, and the like for an operation site.
In the embodiment, the video collected by the operator through the audio and video collecting device is transmitted back to the server in real time; superimposing time and point location information on the video stream; and the functions of emergency video recording, amplification, image capture and the like are supported.
In this embodiment, the audio/video acquisition device can be directly connected to a PC in the lan through a data line.
In this embodiment, the history record stored in the storage device may be retrieved; the off-line equipment video can be collected through the acquisition station and then transferred to the cloud storage, so that the flow of an operator used by the front-end equipment is effectively saved, and the flow cost is saved.
Example 2
Referring to fig. 2, in this embodiment, compared to embodiment 1, a plurality of sound and light alarm devices are added to the system, and the sound and light alarm devices are integrally installed with a 4G communication module and are in wireless communication connection with the server through the 4G communication module and a 4G wireless network base station.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A remote visual telephone operation command system for an electrified railway is characterized by comprising a server, a storage device, a network switch, a remote command terminal and a plurality of audio and video acquisition devices;
the audio and video acquisition equipment and the server are integrally provided with a 4G communication module, and the server is in wireless communication connection with the audio and video acquisition equipment through the 4G communication module and a 4G wireless network base station;
the remote command terminal is in communication connection with the server;
the server is in data communication connection with the storage device;
and the server is accessed into a local area network through the network switch.
2. The remote visual telephone operation command system for the electrified railway according to claim 1, wherein the audio/video acquisition device is one or a combination of more than two of a portable operation recorder, a high-definition distribution ball control machine and a wind-solar complementary power supply network camera.
3. The remote visual phone operation command system for the electrified railway according to claim 1, wherein the remote command terminal is a PC/mobile phone/tablet computer.
4. The remote visual phone operation command system of the electrified railway according to claim 3, wherein when the remote command terminal is a PC or a tablet PC, the remote command terminal is directly connected with the server through a data cable in a wired communication manner; when the remote command terminal is a mobile phone, the remote command terminal is in wireless communication connection with the server directly through the 4G communication module.
5. The remote visual phone operation command system for the electrified railway according to claim 1, wherein at least three PCs are connected to the lan.
6. The remote visual phone operation command system for the electrified railway according to claim 5, wherein the audio/video acquisition device can be directly connected with a PC (personal computer) in a local area network through a data line in a communication manner.
7. The remote visual telephone operation command system for the electrified railway according to claim 1, further comprising a plurality of sound and light alarm devices, wherein the sound and light alarm devices are integrally provided with a 4G communication module and are in wireless communication connection with the server through the 4G communication module and a 4G wireless network base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721933.4U CN210807481U (en) | 2019-10-15 | 2019-10-15 | Remote visual telephone operation command system for electrified railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721933.4U CN210807481U (en) | 2019-10-15 | 2019-10-15 | Remote visual telephone operation command system for electrified railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210807481U true CN210807481U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921721933.4U Active CN210807481U (en) | 2019-10-15 | 2019-10-15 | Remote visual telephone operation command system for electrified railway |
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| CN (1) | CN210807481U (en) |
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- 2019-10-15 CN CN201921721933.4U patent/CN210807481U/en active Active
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