CN204104038U - Electric power remote working scene mobile audio-video expert system - Google Patents
Electric power remote working scene mobile audio-video expert system Download PDFInfo
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- CN204104038U CN204104038U CN201420353152.5U CN201420353152U CN204104038U CN 204104038 U CN204104038 U CN 204104038U CN 201420353152 U CN201420353152 U CN 201420353152U CN 204104038 U CN204104038 U CN 204104038U
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Abstract
The utility model discloses a kind of electric power remote working scene mobile audio-video expert system, comprise portable terminal and background process center two parts, the terminal processing units of portable terminal is connected with memory, still image collector, mobile image acquisition device and pick-up respectively and receives respective signal, by the signal after process by 3G wireless network, 4G wireless network or WIFI mode access to LAN or wide area network; The central service platform at background process center respectively with central information memory cell, center display unit, client interactive information, also by 3G, 4G and WIFI netting twine access to LAN or wide area network, what realize with portable terminal is interconnected; Adopt digitlization portable working site panorama audio-visual system, make the remote monitoring at some inspection operation scene of electric power system, expert's remote guide becomes possibility.
Description
Technical field
The utility model relates to the mobile audio-video monitoring device of electric power remote operation, particularly adopts a kind of electric power remote working scene mobile audio-video expert system of modem telecommunications technology.
Background technology
Mobile audio-video system is an important component part of remote viewing system, the existing remote viewing system control point overwhelming majority is fixing control point, realize the audio-video monitoring to fixed target or a limited guarded region, so inevitably there is monitoring blind area, especially, when the maintainer of long-range on-fixed point is to operate, effective record and visual can not be carried out to operating process and step; When site operation personnel needs expert's remote support time, because expert cannot obtain on-the-spot first-hand data intuitively, details with field apparatus runs, can not judge decision-making according to on-the-spot circumstance in real time, there is analysis, judge cycle length, easy inaccurate situation.
Designing a kind of digitlization mobile remote working site panorama audio-visual system utilizing modern communications technology, is the actual needs at some inspection operation scene of current electric power system and the technical problem that will solve.
Utility model content
The purpose of this utility model sets up the on-the-spot panorama audio-visual system of telework of a set of digitlization movable type, adapts to the remote monitoring at some inspection operation scene of electric power system and the needs of expert's support.
The utility model solution of the above problems is: electric power remote working scene mobile audio-video expert system comprises: portable terminal and background process center two parts, and described portable terminal is made up of terminal processing units, memory, still image collector, mobile image acquisition device, pick-up, loud speaker, detachable docking station, Large Copacity accumulator; Terminal processing units is connected with memory, still image collector, mobile image acquisition device and pick-up respectively and receives respective signal, by the signal after process by 3G wireless network, 4G wireless network or WIFI mode access to LAN or wide area network; Described still image collector is arranged on the position can including whole scene information, and mobile image acquisition device is carried with by operating personnel; Background process center is combined formed by pick-up, audio amplifier, central service platform, central information memory cell, center display unit, client, central service platform respectively with central information memory cell, center display unit, client's side link interactive information, client is connected with pick-up and audio amplifier respectively and accepts pick-up information, and client is by the audio signal of audio amplifier output center business platform process; Background process center is by 3G, 4G and WIFI netting twine access to LAN or wide area network, interconnected with what realize with portable terminal.
Detachable docking station is the expansion being realized multiport and flying power by RJ-45 port, serial ports and battery compartment.
Terminal processing units is equipped with two 3G modules, in order to increase the upstream bandwidth of 3G.
Terminal processing units is equipped with the fingerprint instrument in order to user management.
Terminal processing units is equipped with the capacitive touch screen in order to information interaction.
Owing to have employed digitlization portable working site panorama audio-visual system, make the remote monitoring at some inspection operation scene of electric power system, expert's remote guide becomes possibility.
Accompanying drawing explanation
Fig. 1 electric power remote working scene mobile audio-video expert system topological diagram.
Fig. 2 electric power remote working scene mobile audio-video expert system flow chart.
Embodiment
Below in conjunction with accompanying drawing, the structure of electric power remote working scene mobile audio-video expert system, feature are described in detail:
As shown in Figure 1, electric power remote working scene mobile audio-video expert system is made up of portable terminal and background process center two parts, and portable terminal is made up of terminal processing units 1, memory 2, still image collector 3, mobile image acquisition device 4, pick-up 5, loud speaker 6, detachable docking station 7, Large Copacity accumulator 12; Terminal processing units 1 is connected with memory 2, still image collector 3, mobile image acquisition device 4 and pick-up 5 respectively and receives respective signal, by the signal after process by 3G wireless network, 4G wireless network or WIFI mode access to LAN or wide area network; Still image collector 3 is arranged on the position can including whole scene information, and mobile image acquisition device 4 is carried with by operating personnel.
Portable terminal is as the core of whole system, the collection of video data, candid photograph, encryption, coding, storage, transmission, playback, preview can be realized, GPS/ big-dipper satellite can also be utilized to locate current location, and keep maintaining close ties with by speech talkback function and background process center.
Terminal processing units 1 adopts the video compression technologies such as ROI, SVC, and compression ratio is high, and flexibly, support that numeral is dynamically wide, support that three code streams export simultaneously, dual-path high-definition code stream independently can arrange different high definition resolution, frame per second and code check in process; Can access on maximum support 20 road simultaneously, support monitoring mobile phone, support Penetrating Fog, electronic flutter-proof, high light suppresses, and has multiple white balance mode, is applicable to indoor, outdoor various scene demand; Support BLC, autoelectrinic shutter function, auto iris, slow shutter, corridor pattern, adapt to different monitoring environment, be provided with built-in gps antenna, the satellite-signal received can be utilized to calculate current location; End processing unit 1 can also utilize wireless module that the positional information of operation field is sent to Surveillance center in real time, and the electronic chart of platform demonstrates the particular location of operation field.
Memory 2 is MicroSD/SDXC card, and support heap(ed) capacity is 128G.
High-definition camera selected by still image collector 3, mobile image acquisition device 4, realizes carrying out comprehensive random shooting to operand simultaneously; By adjustment still image collector 3 fixed position at the scene, and with the compound mode of mobile image acquisition device 4, can realize carrying out comprehensive 360 degree of shootings to operation scenario, operand simultaneously.
Distance 0 to 20 meter (60dB) effectively monitored by pick-up 5,30 meters (80dB); Frequency response 20Hz ~ 20kHz; Sensitivity-38dB; Signal to noise ratio >40dB (open air), signal to noise ratio >70dB (indoor); Directional property is 45 degree of wide directive property.
Lithium ion battery selected by Large Copacity accumulator 12, can need to be equipped with this battery of polylith according to scene.
Background process center is combined formed by pick-up 5, audio amplifier 13, central service platform 8, central information memory cell 9, center display unit 10, client 11; Central service platform 8 is connected with central information memory cell 9, center display unit 10, client 11 and interactive information respectively, client 11 is connected with pick-up 5 and audio amplifier 13 respectively and accepts pick-up 5 information, the audio signal that client 11 was processed by audio amplifier 13 output center business platform 8; Background process center is by 3G, 4G and WIFI netting twine access to LAN or wide area network, interconnected with what realize with portable terminal.
Terminal processing units 1 is equipped with two 3G modules, in order to increase the upstream bandwidth of 3G.
Terminal processing units 1 is equipped with the fingerprint instrument in order to user management.
Terminal processing units 1 is equipped with the capacitive touch screen in order to information interaction.
Background process center can be located at operation of power networks control centre, and equipment can support the multiple monitoring modes such as the monitoring of many pictures, taking turn, grouping, ensures the validity of monitoring, supports local and concentrates video recording to store, and supporting playing back videos, grabgraf, download etc.; Can achieve a butt joint with existing remote viewing system, the intercommunication between portable terminal can be realized, the intercommunication at portable terminal and background process center, meet the needs of expert's remote guide, commander.
Detachable docking station 7 is the expansion being realized multiport and flying power by RJ-45 port, serial ports and battery compartment, it realizes the conversion of distinct interface by base, can realize producing the interfaces such as RJ45 network interface, RS232 serial ports, USB port, detachable docking station 7 possesses battery compartment, one piece of reserve battery can be put into, increase the cruising time of at least 4 hours.
Terminal processing units 1 is provided with two 3G modules, two 3G cards can be bundled to increase the upstream bandwidth of 3G, generally, individual 3G card cannot support that high definition net passes, if adopt two 3G cards, can support that the high definition net of non-full frame passes, also can use the 3G module of different systems, also can ensure the selection using heterogeneous networks, meet the needs of the Active workings such as remote mountain areas.
Terminal processing units 1 is equipped with fingerprint instrument, utilizes fingerprint recognition to carry out user management, and this device arranges 10 fingers to carry out the login of equipment; Terminal processing units 1 supports that digital certificate is encrypted, and makes terminal processing units 1 cannot random mounting software, needs the software of certificate granting just can install, can ensure the fail safe of equipment and the Appropriate application of device resource.
Terminal processing units 1 is equipped with the highlighted liquid crystal capacitance touch-screen of IPS multi-angle, can be used for the configuration of equipment, the preview of video pictures, playback etc., also can be used for the note that receiving center business platform 8 sends.
Electric power remote working scene mobile audio-video expert system, improve scale and the level of business service, the industrial standard J2EE platform that it adopts and SOA Enterprise SOA, be that current enterprise level business platform is expected to adopt, this platform have employed five layer architectures of the service-oriented built on J2EE three-layer architecture basis, ground floor is application layer, it is the client of oriented manipulation, the second layer is Business Logic, present to user's specialization, personalized concrete operation flow and instrument, third layer is core layer, it is the core of software platform system, adopt high performance application server middleware, various intelligent engine and system management facility, for application layer provides infrastructure service, management strategy and methods and instruments, 4th, layer 5 is respectively equipment access layer and data collection layer, achieve security device and audio frequency and video, the conclusion of the information such as picture and text is abstract, and be linked into platform and carry out integrated management.
As shown in Figure 2, first field operation personnel confirm field network situation, ensure that field network is unimpeded, then by still image collector 3, by mobile image acquisition device 4 body-worn; Field operation personnel carry out authentication by username and password or by fingerprint on terminal processing units 1; After being verified, terminal processing units 1 can connect with central service platform 8; Sent the instruction gathering audio/video information to terminal processing units 1 by central service platform 8; After terminal processing units 1 receives this instruction, by still image collector 3, mobile image acquisition device 4 and pick-up 5 collection site audio frequency and video; The audio/video information collected returns central service platform 8 through Internet Transmission after terminal processing units 1 adopts the video compression technology process such as ROI, SVC; Central service platform 8 and central information memory cell 9, center display unit 10, client 11 carry out information interaction, while central information memory cell 9 stores audio/video information, video information can be shown at center display unit 10; Backstage expert grasps first-hand on-the-spot audio frequency and video data by center display unit 10, client 11 and audio amplifier 13, client 11 gathers the audio-frequency information of backstage expert by pick-up 5, and this information is transmitted through the network to central service platform 8 after processing via client 11; Central service platform 8 and central information memory cell 9, center display unit 10, client 11 carry out information interaction, video information can be shown at center display unit 10 while central information memory cell 9 stores audio/video information; Audio-frequency information after coding is transmitted through the network to terminal processing units 1 by central service platform 8; Terminal processing units 1 is decoded audio/video information, by loud speaker 6 to site operation personnel's playback of audio information; So far, site operation personnel and backstage expert establish holographic connection.
Compared with prior art, the utility model has following beneficial effect:
The first, get rid of existing remote viewing system blind area; The current remote viewing system overwhelming majority is fixing control point, can to the audio-video monitoring of fixed target or a limited guarded region, there is monitoring blind area, especially when there being personnel to operate, can not carry out effective record to operating process and step, native system can realize carrying out omnidirectional shooting to operand simultaneously.
The second, provide first hand on-the-spot audio frequency and video data can to long-range expert.
3rd, can be connected with background process center by netting twine, 3G wireless network, 4G wireless network, WIFI wireless network, effectively ensure the uploading channel of data.
Implement native system, although all parts is selected non-single, GB components and parts must be selected, the device in native system device, the wiring between chip and parts, must be connected by the wiring regulation of standard and parts, the conventional connections of this case is not connected with components and parts at this and be described.
Claims (5)
1. an electric power remote working scene mobile audio-video expert system, comprise: portable terminal and background process center two parts, is characterized in that: described portable terminal is made up of terminal processing units (1), memory (2), still image collector (3), mobile image acquisition device (4), pick-up (5), loud speaker (6), detachable docking station (7), Large Copacity accumulator (12), terminal processing units (1) is connected with memory (2), still image collector (3), mobile image acquisition device (4) and pick-up (5) and receives respective signal respectively, by the signal after process by 3G wireless network, 4G wireless network or WIFI mode access to LAN or wide area network, described still image collector (3) is arranged on the position can including whole scene information, and mobile image acquisition device (4) is carried with by operating personnel, described background process center is by pick-up (5), audio amplifier (13), central service platform (8), central information memory cell (9), center display unit (10), client (11) combination is formed, central service platform (8) respectively with central information memory cell (9), center display unit (10), client (11) connects and interactive information, client (11) is connected with pick-up (5) and audio amplifier (13) respectively and accepts pick-up (5) information, the audio signal that client (11) was processed by audio amplifier (13) output center business platform (8), background process center is by 3G, 4G and WIFI netting twine access to LAN or wide area network, interconnected with what realize with portable terminal.
2. electric power remote working scene mobile audio-video expert system according to claim 1, is characterized in that: described detachable docking station (7) is the expansion being realized multiport and flying power by RJ-45 port, serial ports and battery compartment.
3. electric power remote working scene mobile audio-video expert system according to claim 1, is characterized in that: described terminal processing units (1) is equipped with two 3G modules, in order to increase the upstream bandwidth of 3G.
4. the electric power remote working scene mobile audio-video expert system according to claim 1 or 3, is characterized in that: described terminal processing units (1) is equipped with the fingerprint instrument in order to user management.
5. the electric power remote working scene mobile audio-video expert system according to claim 1 or 3, is characterized in that: described terminal processing units (1) is equipped with the capacitive touch screen in order to information interaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353152.5U CN204104038U (en) | 2014-06-27 | 2014-06-27 | Electric power remote working scene mobile audio-video expert system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420353152.5U CN204104038U (en) | 2014-06-27 | 2014-06-27 | Electric power remote working scene mobile audio-video expert system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184084A (en) * | 2017-12-29 | 2018-06-19 | 北京九方广维科技有限公司 | The video-signal transmission method and device of intercom |
| CN110174423A (en) * | 2019-04-26 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | It is a kind of for X-ray detection it is long-range monitoring instruct system |
-
2014
- 2014-06-27 CN CN201420353152.5U patent/CN204104038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184084A (en) * | 2017-12-29 | 2018-06-19 | 北京九方广维科技有限公司 | The video-signal transmission method and device of intercom |
| CN110174423A (en) * | 2019-04-26 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | It is a kind of for X-ray detection it is long-range monitoring instruct system |
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