CN114051121A - WIFI wireless network-based mobile wind and rain shed remote video system - Google Patents
WIFI wireless network-based mobile wind and rain shed remote video system Download PDFInfo
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- CN114051121A CN114051121A CN202111329739.3A CN202111329739A CN114051121A CN 114051121 A CN114051121 A CN 114051121A CN 202111329739 A CN202111329739 A CN 202111329739A CN 114051121 A CN114051121 A CN 114051121A
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- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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Abstract
The invention discloses a WIFI wireless network-based mobile weather shed remote video system which adopts a modular design and comprises three layers, wherein a video host is configured on the 2 nd layer, a host WIFI module is configured on the 1 st layer, WIFI operation terminals 1-N and video equipment in a mobile weather shed are configured on the 0 th layer, the 2 nd layer and the 1 st layer are connected through a universal network, and the 1 st layer and the 0 th layer are connected through point-to-point of universal different communication media; the invention has the advantages of low manufacturing and construction cost and convenient maintenance, only needs to add a plurality of wifi devices and terminals on the basis of the original control system hardware, and is convenient for new construction and modification by using the original video control system hardware.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to a mobile wind and rain shed remote video system based on a WIFI wireless network.
Background
With the development of national economy, the movable wind and rain shed is widely applied to shipyards and heavy industries.
The movable wind and rain shed is a large-scale corollary equipment for shipyards and heavy industries. The movable weather shed is used as a wind-proof and rain-proof device for field operation. The weather shed can move along the rail, and is internally provided with a travelling crane, an electric gate and a lighting and maintenance socket. The driver's station is located inside the device.
The existing problems are as follows:
1, efficiency:
daily work object of mobile weather shed
The ground operation dispatcher refers to: an object A;
the driver is called: an object B;
the video host is called as: an object C;
the information flow is usually composed of the links C (video master) -B (driver) -a (ground operation dispatcher).
1) The operation plan of the movable weather shed is generally executed by a ground operator. And (4) enabling the driver to operate the dispatcher according to the instructions of the ground and perform voice interaction through the wireless interphone.
2) The driver has the inside operation visual angle of removal weather canopy, and ground operation dispatcher has ground operation visual angle, through the speech interaction of wireless intercom.
3) The operation video information and the operation instruction of the two have the problems of error code, delay, feedback individual difference and the like after the information is transmitted by manual radio talkback voice for many times.
2, cost:
and a plurality of operators are configured, so that the labor cost is high. The driver and the configuration personnel ensure the facility, and additional cost of the facility exists.
3, safety:
the movable weather shed is large-scale equipment, and workpiece equipment in an operation area is easy to have collision accidents.
Disclosure of Invention
The invention aims to provide a mobile weather shed remote video system based on a WIFI wireless network, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a remove long-range video system of wind and rain canopy based on WIFI wireless network, adopt the modularized design, contain the three-layer, layer 2 disposes video host computer, layer 1 disposes host computer WIFI module, layer 0 disposes WIFI operating terminal 1 ~ N, remove the inside video equipment of wind and rain canopy, layer 2 and layer 1 pass through general network connection, layer 1 and layer 0 pass through the point-to-point connection of general different communication media, the video host computer sets up long-range IO passageway, inserts host computer WIFI module. The wifi operation terminal is configured to be connected with the host wifi module through a wifi network point-to-point channel to become a terminal of the video host, the operation authority can be set, the video host machine is provided with a remote IO channel and is connected with the video equipment inside the mobile weather shed to become another terminal of the video host machine, the operation authority can be set, the video host machine and the wifi operation terminal are started firstly, in the stable coverage range of the wifi signal, the wifi operation terminal is seamlessly accessed into the host system, the host operation authority is set as the master station on the wifi operation terminal, secondly, according to the monitoring interface, the operation of moving the wind and rain shed is carried out directly by A, the intermediate links of B are reduced, the direct video of A-C is implemented, a plurality of wifi operation terminals can be set for operation, finally, the wifi operation terminals and the video host establish normal detection of pulse communication, and if communication is interrupted, the host system enters an automatic shutdown state.
As a further technical scheme of the invention, the wifi operation terminal can realize the monitoring function of historical videos, and the system can be configured with a plurality of wifi operation terminals to realize multi-point broadcast monitoring.
As a further technical scheme of the invention, the wifi operation terminal is a handheld tablet computer and is provided with a camera and a solid or virtual touch input key.
As a further technical scheme of the invention, the configuration software of the wifi operation terminal adopts general configuration software and is compatible with a video host system.
As a further technical scheme of the invention, the wifi operation terminal software comprises an operation interface and a monitoring interface of the simulation mobile wind and rain shed.
As a further technical scheme of the invention, the operating system of the wifi operating terminal adopts a general compatible windows or similar Linux system.
As a further technical scheme of the invention, the network connection adopts 1000/100Base Ethernet
Compared with the prior art, the invention has the beneficial effects that:
1. efficiency: the work efficiency is improved, and the function of bidirectional remote video of a dispatcher and a driver on the ground can be realized. Both sides can directly acquire the video information of the inside video equipment of the mobile wind and rain shed and the wifi operation terminal.
2. Cost: at least one driver is reduced.
3. Safety: the ground operation dispatcher can obtain the video inside the movable wind and rain shed, so that accidents can be reduced.
4. The implementation is as follows: the manufacturing construction cost is low, the maintenance is convenient, a plurality of wifi devices and terminals are only needed to be added on the basis of the original control system hardware, and the original video control system hardware is utilized for other purposes, so that the construction is convenient to build and modify.
Drawings
FIG. 1 is a system block diagram of the present invention.
Fig. 2 is a diagram of the operation mode.
Fig. 3 is a system flow diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a WIFI wireless network-based mobile weather shed remote video system is designed in a modular manner. According to an ISA95 model, a video host is configured on the 2 nd layer, a wifi module is configured on the 1 st layer, and wifi operation terminals 1-N, video equipment inside a mobile weather shed and the like are configured on the 0 th layer.
Network configuration:
layer 2 and layer 1 are connected by a general purpose network such as 1000/100Base ethernet or the like. Layer 1 and layer 0 are connected point-to-point via a common different communication medium.
And (3) terminal software configuration:
the wifi operation terminal is a handheld tablet computer and is provided with a camera and an entity or virtual touch input key, the operation system is a general compatible windows or Linux (android, ISO and the like) system, and the configuration software is general configuration software and is compatible with a video host system.
The main functions of the wifi operation terminal software comprise:
1) simulation moves the wind and rain shed operation interface: operation authority selection, removal weather shed button, pilot lamp function.
2) Monitoring an interface: real-time and historical video surveillance functions.
The system principle is as follows:
the system software can realize the function of bidirectional remote video of a ground operation dispatcher and a driver through the programming of the video host and the wifi operation terminal according to the control flow.
The system connection mode is as follows:
the video host computer is provided with a remote IO channel and is connected with a host computer wifi module. And a wifi operation terminal is configured to be connected with a host wifi module through a wifi network point-to-point channel to become a terminal of the video host, and operation permission can be set.
The video host computer sets up long-range IO passageway, inserts and removes the inside video equipment of wind and rain canopy, becomes the other terminal of video host computer, can set up the operation authority.
The working process is as follows:
the method comprises the steps that a video host and a wifi operation terminal are started at first, the wifi operation terminal is seamlessly connected into a host system in a wifi signal stable coverage range, and host operation permission is set as a main station on the wifi operation terminal.
Secondly, according to the monitoring interface, the operation of moving the wind and rain shed can be carried out. The operation is directly executed by A, intermediate links of B are reduced, and direct video of A-C is implemented. A plurality of wifi operation terminals can be set for operation.
And finally, establishing normal detection of pulse communication by the wifi operation terminal and the video host through a safety protection function, and enabling the host system to enter an automatic shutdown state if communication is interrupted. Other high-level functions: the wifi operation terminal can realize the monitoring function of historical videos, and the system can be configured with a plurality of wifi operation terminals to realize multi-point broadcast monitoring.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a remove long-range video system of wind and rain canopy based on WIFI wireless network, a serial communication port, adopt the modularized design, contain the three-layer, the video host computer is disposed on layer 2, 1 st layer configuration host computer WIFI module, 0 th layer configuration WIFI operation terminal 1 ~ N, remove the inside video equipment of wind and rain canopy, layer 2 and layer 1 pass through general network connection, layer 1 and layer 0 pass through the point-to-point connection of general different communication medium, the video host computer sets up long-range IO passageway, insert host computer WIFI module. The wifi operation terminal is configured to be connected with the host wifi module through a wifi network point-to-point channel to become a terminal of the video host, the operation authority can be set, the video host machine is provided with a remote IO channel and is connected with the video equipment inside the mobile weather shed to become another terminal of the video host machine, the operation authority can be set, the video host machine and the wifi operation terminal are started firstly, in the stable coverage range of the wifi signal, the wifi operation terminal is seamlessly accessed into the host system, the host operation authority is set as the master station on the wifi operation terminal, secondly, according to the monitoring interface, the operation of moving the wind and rain shed is carried out directly by A, the intermediate links of B are reduced, the direct video of A-C is implemented, a plurality of wifi operation terminals can be set for operation, finally, the wifi operation terminals and the video host establish normal detection of pulse communication, and if communication is interrupted, the host system enters an automatic shutdown state.
2. The WIFI wireless network-based mobile weather shed remote video system is characterized in that the WIFI operation terminals can achieve the monitoring function of historical videos, and the system can be configured with a plurality of WIFI operation terminals to achieve multi-point broadcast monitoring.
3. The WIFI wireless network-based mobile weather shed remote video system according to claim 1, wherein the WIFI operating terminal is a handheld tablet computer with a camera and a physical or virtual touch input key.
4. The WIFI-wireless-network-based mobile weather shed remote video system according to claim 2, wherein the configuration software of the WIFI operating terminal is general configuration software and is compatible with a video host system.
5. The winch-type vertical ship lift remote video system based on the WIFI wireless network of claim 2, wherein the WIFI operation terminal software comprises an operation interface of a simulation mobile weather shed and a monitoring interface.
6. The winch type vertical ship lift remote video system based on the WIFI wireless network is characterized in that an operating system of the WIFI operating terminal is a general compatible windows or Linux-like system.
7. The winch-type vertical ship lift remote video system based on the WIFI wireless network is characterized in that the network connection adopts 1000/100Base Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111329739.3A CN114051121A (en) | 2021-11-10 | 2021-11-10 | WIFI wireless network-based mobile wind and rain shed remote video system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111329739.3A CN114051121A (en) | 2021-11-10 | 2021-11-10 | WIFI wireless network-based mobile wind and rain shed remote video system |
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Citations (5)
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|---|---|---|---|---|
| US20100066835A1 (en) * | 2008-09-12 | 2010-03-18 | March Networks Corporation | Distributed video surveillance system |
| CN103747075A (en) * | 2013-12-31 | 2014-04-23 | 西安大唐电信有限公司 | Industrial monitoring system based on Android intelligent terminal |
| CN207484687U (en) * | 2017-11-07 | 2018-06-12 | 中船黄埔文冲船舶有限公司 | A kind of removable shelter |
| CN208905100U (en) * | 2018-10-30 | 2019-05-24 | 珠海简通物联信息技术有限公司 | Active Eyes based on building site |
| CN110315799A (en) * | 2019-06-27 | 2019-10-11 | 济宁科力光电产业有限责任公司 | A kind of remote monitoring system and method for servo-pressing machine production scene |
-
2021
- 2021-11-10 CN CN202111329739.3A patent/CN114051121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100066835A1 (en) * | 2008-09-12 | 2010-03-18 | March Networks Corporation | Distributed video surveillance system |
| CN103747075A (en) * | 2013-12-31 | 2014-04-23 | 西安大唐电信有限公司 | Industrial monitoring system based on Android intelligent terminal |
| CN207484687U (en) * | 2017-11-07 | 2018-06-12 | 中船黄埔文冲船舶有限公司 | A kind of removable shelter |
| CN208905100U (en) * | 2018-10-30 | 2019-05-24 | 珠海简通物联信息技术有限公司 | Active Eyes based on building site |
| CN110315799A (en) * | 2019-06-27 | 2019-10-11 | 济宁科力光电产业有限责任公司 | A kind of remote monitoring system and method for servo-pressing machine production scene |
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