CN105554445A - Subway equipment inspection video real time transmission system based on intelligent mobile terminal and using method - Google Patents
Subway equipment inspection video real time transmission system based on intelligent mobile terminal and using method Download PDFInfo
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- CN105554445A CN105554445A CN201510882549.2A CN201510882549A CN105554445A CN 105554445 A CN105554445 A CN 105554445A CN 201510882549 A CN201510882549 A CN 201510882549A CN 105554445 A CN105554445 A CN 105554445A
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- Prior art keywords
- video
- mobile terminal
- transmission system
- real
- intelligent
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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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a subway equipment inspection video real time transmission system based on an intelligent mobile terminal. The system comprises a local area network and an intelligent handset, wherein the intelligent handset has functions of video acquisition, real-time video transmission and video playing. According to a using method of the subway equipment inspection video real time transmission system, an inspector and a dispatcher respectively have one intelligent handset equipped with the software, and the two intelligent handsets are connected through the wireless local area network; in an inspection process, when an equipment fault or other hidden safety trouble is discovered by the inspector, the video acquisition function is employed for shooting, the acquired onsite status information is sent in real time, the video playing function is started by the dispatcher to receive and display the onsite video in real time, and maintenance and dispatching work can be further reasonably planned. According to the subway equipment inspection video real time transmission system based on the intelligent mobile terminal, operation convenience and expansibility are high, use freedom of users is improved, and the system is convenient for subway operation management staff to share onsite status video data in an equipment inspection process.
Description
Technical field
The present invention relates to subway equipment routing inspection application, particularly relate to a kind of subway equipment routing inspection Real-time video transmission system based on intelligent mobile terminal.
Background technology
The work of subway equipment routing inspection is to be grasped equipment operation condition and equipment surrounding environment change by Daily Round Check, Timeliness coverage equipment fault defect and potential safety hazard, adopt an effective measure in time, guarantee equipment normally runs and system stability, reach the object improving plant maintenance level.But the equipment routing inspection working method in the past based on word machine account form can not meet all the more the control demand of operation management personnel to field apparatus ruuning situation, the mode of word account can only reach the object of recording events, there are a lot of on-the-spot emergency and potential safety hazard can not obtain the statement of clear and definite, patrol and examine the problem found in process and can not obtain the solution of timely specific aim.In order to effectively control device context ruuning situation, increasing operation management personnel propose in equipment routing inspection process, can Real-time Obtaining field apparatus running status the picture even requirement of video data.
Summary of the invention
Goal of the invention: the object of the invention is to meet metro operation administrative staff in equipment routing inspection process, live video data can be patrolled and examined by Real-time Obtaining, rationally arrange the requirement of Maintenance Scheduling work in time, propose a kind of subway equipment routing inspection Real-time video transmission system based on intelligent mobile terminal.
Technical scheme: for achieving the above object, the present invention can adopt following technical scheme:
Based on a subway equipment routing inspection Real-time video transmission system for intelligent mobile terminal, this system comprises: WLAN (wireless local area network), smart mobile phone, comprises video acquisition module and video playback module in smart mobile phone,
The realization of video acquisition module comprises following technical measures:
Video acquisition: utilize smart mobile phone camera collection video data;
Video coding: camera collection to video data compression become H.264 form;
RTP packs: H.264 data Real-time Transport Protocol adds RTP packet header, breaks into RTP bag;
RTSP server: set up RTSP server in video acquisition end RTSP agreement;
The realization of video playback module comprises following technical measures:
RTSP response and parsing module: send broadcasting to RTSP server, suspend the instructions such as stopping, thus the video data that acquisition RTSP server is passed back;
RTP unpacks: the video data passed back is unpacked, and is reduced into H.264 data;
Video decode: to H.264 decoding data;
Video playback: video data is presented on smart mobile phone.
Beneficial effect: relative to prior art, the present invention is based on intelligent mobile terminal, there is mobility and the operability easily of height, improve the degree of freedom that user uses, facilitate the video data of on-the-spot operation management personnel acquisition field conditions promptly and accurately in equipment routing inspection process, can real-time sharing field data and accurate saving scene data by mobile terminal.
Accompanying drawing explanation
Fig. 1 is system configuration schematic diagram of the present invention;
Fig. 2 is the system information interchange figure in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following case study on implementation only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As depicted in figs. 1 and 2 based on a subway equipment routing inspection Real-time video transmission system for intelligent mobile terminal, this system comprises: WLAN (wireless local area network), as the smart mobile phone of video acquisition end and the smart mobile phone as video playback end.Video acquisition module and video playback module is comprised in smart mobile phone.
The realization of video acquisition module comprises following technical measures:
Video acquisition: utilize smart mobile phone camera collection video data;
Video coding: camera collection to video data compression become H.264 form;
RTP packs: H.264 data Real-time Transport Protocol adds RTP packet header, breaks into RTP bag;
RTSP server: set up RTSP server in video acquisition end RTSP agreement;
The realization of video playback module comprises following technical measures:
RTSP response and parsing module: send broadcasting to RTSP server, suspend the instructions such as stopping, thus the video data that acquisition RTSP server is passed back;
RTP unpacks: the video data passed back is unpacked, and is reduced into H.264 data;
Video decode: to H.264 decoding data;
Video playback: video data is presented on smart mobile phone.
Described WLAN (wireless local area network) is the WIFI network environment built by wireless router, and it uses is carry out under the condition not affecting subway circulation safety.In the present embodiment, described smart mobile phone is Android intelligent, and the multiple interfaces carried by Android operation system and class can complete collection to realtime graphic, storage and transmission; System software platform adopts basic C/S framework.
The present invention is based on the mobile terminal of Android operation system, there is mobility and the operability easily of height, software has good practicality and autgmentability, improve the degree of freedom that user uses, facilitate the video data of on-the-spot operation management personnel acquisition field conditions promptly and accurately in equipment routing inspection process, can real-time sharing field data and accurate saving scene data by mobile terminal.
The using method of the Real-time video transmission system of subway equipment routing inspection mobile terminal comprises the steps:
Step 1: be that focus sets up WLAN (wireless local area network) with wireless router;
Step 2: write service end video acquisition, transmission of video function program and client video playback capability program on Android operation system platform, and by two function set in a software platform;
Step 3: patrol officer and dispatcher hold the smart mobile phone having installed this software respectively, and be connected in the WLAN (wireless local area network) of step 1 foundation;
Step 4: patrol officer enables video acquisition function as video acquisition end, dispatcher enables video playback capability, as video playback end, the IP address of video playback end input video collection terminal, to connect the RTSP server of video acquisition end, makes two mobile phones carry out in a local network direct-connected;
Step 5: if patrol officer discovering device fault or potential safety hazard in the process of patrolling and examining, live video is patrolled and examined in mobile terminal shooting by carrying with, captured video council is saved to video acquisition end mobile phone automatically, simultaneously to video playback end transmitting video-frequency flow;
Step 6: the video playback termination that dispatcher uses is received and the real-time video play on-site transfer and come, and according to the concrete situation in scene, rationally arranges Maintenance Scheduling work in time;
Step 7: on-the-spot patrol officer manually sends control information to video playback end by video acquisition end, video playback performs the operations such as store video after terminating to corresponding control information;
Step 8: on-the-spot patrol officer manually sends warning message to video playback end by video acquisition end, video playback terminates to store alarms information after warning message, performs associative operation.
Claims (5)
1., based on a subway equipment routing inspection Real-time video transmission system for intelligent mobile terminal, this system comprises: WLAN (wireless local area network), smart mobile phone, comprises video acquisition module and video playback module in smart mobile phone,
The realization of video acquisition module comprises following technical measures:
Video acquisition: utilize smart mobile phone camera collection video data;
Video coding: camera collection to video data compression become H.264 form;
RTP packs: H.264 data Real-time Transport Protocol adds RTP packet header, breaks into RTP bag;
RTSP server: set up RTSP server in video acquisition end RTSP agreement;
The realization of video playback module comprises following technical measures:
RTSP response and parsing module: send broadcasting to RTSP server, suspend the instructions such as stopping, thus the video data that acquisition RTSP server is passed back;
RTP unpacks: the video data passed back is unpacked, and is reduced into H.264 data;
Video decode: to H.264 decoding data;
Video playback: video data is presented on smart mobile phone.
2. the subway equipment routing inspection Real-time video transmission system based on intelligent mobile terminal according to claim 1, it is characterized in that: described WLAN (wireless local area network) is the WIFI network environment built by wireless router, it uses is carry out under the condition not affecting subway circulation safety.
3. the subway equipment routing inspection Real-time video transmission system based on intelligent mobile terminal according to claim 1, it is characterized in that: smart mobile phone is Android intelligent, the multiple interfaces carried by Android operation system and class can complete collection to realtime graphic, storage and transmission; System software platform adopts basic C/S framework.
4. use the using method of the subway equipment routing inspection Real-time video transmission system based on intelligent mobile terminal as described in claim 1 or 2 or 3, it is characterized in that: patrol officer holds and holds the smart mobile phone as video playback end as the smart mobile phone of video acquisition end and dispatcher and access same WIFI network in advance; After patrol officer enables video acquisition function, show local IP address and connect the method for local RTSP server; After dispatcher enables video playback capability, need the IP address of input video collection terminal to connect the RTSP server of video acquisition end.
5. using method according to claim 4, is characterized in that:
Patrol and examine in process, when discovering device fault or other potential safety hazards, patrol officer uses the video acquisition function floor situation of mobile terminal, and dispatcher enables video playback capability real-time reception and displaying scene video, and dispatcher confirms on-the-spot details by viewing live video;
The video acquisition end that patrol officer holds is in order to video Real-time Collection, storage and transmitting video-frequency flow;
The video acquisition end that patrol officer holds sends control information and warning message to video receiver;
The control information that the video playing terminal receiver, video collection terminal that dispatcher holds sends, triggers the function of store video stream and warning message automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510882549.2A CN105554445A (en) | 2015-12-03 | 2015-12-03 | Subway equipment inspection video real time transmission system based on intelligent mobile terminal and using method |
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| CN201510882549.2A CN105554445A (en) | 2015-12-03 | 2015-12-03 | Subway equipment inspection video real time transmission system based on intelligent mobile terminal and using method |
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| CN105554445A true CN105554445A (en) | 2016-05-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331737A (en) * | 2016-08-26 | 2017-01-11 | 南京纳加软件股份有限公司 | Auto-discovery system of wireless mobile acquisition equipment |
| CN106603991A (en) * | 2016-12-30 | 2017-04-26 | 国网上海市电力公司 | Remote mobile phone video monitoring method for external damage source construction site |
| CN106791680A (en) * | 2016-12-30 | 2017-05-31 | 国网上海市电力公司 | A kind of mobile phone remote video monitoring system in outer damage source building site |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002010255A (en) * | 2000-06-27 | 2002-01-11 | Digitalact:Kk | Real-time video transmitter/receiver and video transmission/receiving system |
| CN201398221Y (en) * | 2009-05-18 | 2010-02-03 | 顾大愚 | Cell phone shooting live broadcasting system |
| CN103259709A (en) * | 2013-05-27 | 2013-08-21 | 南京邮电大学 | End-to-end mobile phone real-time video transmission method based on virtual private network |
| CN203482325U (en) * | 2013-08-27 | 2014-03-12 | 东南大学 | Intelligent video monitoring system |
| KR101470313B1 (en) * | 2013-02-24 | 2014-12-08 | 최재덕 | Real-time Collection System and Method of Video Data Car Blackbox |
-
2015
- 2015-12-03 CN CN201510882549.2A patent/CN105554445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002010255A (en) * | 2000-06-27 | 2002-01-11 | Digitalact:Kk | Real-time video transmitter/receiver and video transmission/receiving system |
| CN201398221Y (en) * | 2009-05-18 | 2010-02-03 | 顾大愚 | Cell phone shooting live broadcasting system |
| KR101470313B1 (en) * | 2013-02-24 | 2014-12-08 | 최재덕 | Real-time Collection System and Method of Video Data Car Blackbox |
| CN103259709A (en) * | 2013-05-27 | 2013-08-21 | 南京邮电大学 | End-to-end mobile phone real-time video transmission method based on virtual private network |
| CN203482325U (en) * | 2013-08-27 | 2014-03-12 | 东南大学 | Intelligent video monitoring system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331737A (en) * | 2016-08-26 | 2017-01-11 | 南京纳加软件股份有限公司 | Auto-discovery system of wireless mobile acquisition equipment |
| CN106603991A (en) * | 2016-12-30 | 2017-04-26 | 国网上海市电力公司 | Remote mobile phone video monitoring method for external damage source construction site |
| CN106791680A (en) * | 2016-12-30 | 2017-05-31 | 国网上海市电力公司 | A kind of mobile phone remote video monitoring system in outer damage source building site |
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Application publication date: 20160504 |