CN101789953A - Remote monitoring node and management system in mobile communication system - Google Patents
Remote monitoring node and management system in mobile communication system Download PDFInfo
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- CN101789953A CN101789953A CN200910003944A CN200910003944A CN101789953A CN 101789953 A CN101789953 A CN 101789953A CN 200910003944 A CN200910003944 A CN 200910003944A CN 200910003944 A CN200910003944 A CN 200910003944A CN 101789953 A CN101789953 A CN 101789953A
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Abstract
The invention relates to the monitoring field and provides a remote monitoring node and a management system in a mobile communication system for solving the defects of incapable real-time monitoring for a remote base station and a machine room in the prior art. The monitoring node comprises a camera, a vibration sensor and a resistance control line. The acquisition information is transmitted to a server in the machine room and the server judges whether to transmit the information or not according to the acquisition data. The invention has the benefits that the damage to the equipment owing to artificial and natural causes is prevented, the criminal behavior is effectively prevented, and the resistance control line is specially provided for detecting the line security so as to meet the requirement of line security of the remote base station and the machine room.
Description
Technical field
The present invention relates to the monitoring field, particularly mobile communication system medium-long range monitoring technique field is a kind of mobile communication system medium-long range monitor node and management system concretely.
Background technology
Communication operation company is at the fast-developing initial stage, and all multimachines station that each area under one's jurisdiction is built because of seamless covering is evenly distributed in city, township and remote district, county.Along with progress and development, local unharmonious factor has also appearred in the society, make the marginal machine station of normal operation highlight serious potential safety hazard, some are without fixed duties, the extreme one's share of expenses for a joint undertaking that flows is highly being spied on our unattended marginal machine station, and the robber, the part of solving a case that again and again take place remain incessant after repeated prohibition, and cause operator to drop into great workload for this reason and have increased unnecessary operation cost.
Chinese patent publication number CN1489116, denomination of invention discloses a kind of method for supervising of bank for " bank's safety-protection system and method ", constitute a long distance control system by DVR (DVR) and alarm host machine, but whether exist for its equipment that can only be used for monitoring room inside such as telecommunications room from far-off regions and to steal the danger rob, can not monitor the machine room external equipment, and not have the function that the person of robbing is stolen in caution.
In the introducing mode it is herein incorporated.
Summary of the invention
The object of the present invention is to provide a kind of mobile communication system medium-long range monitor node, be used for solving the monitoring that prior art is directed to remote unattended equipment room and do not constitute networking, take precautions against the deficiency of difficulty, and power consumption equipments such as air-conditioning can not be controlled respectively, cause the deficiency of energy waste.
The present invention also aims to provide a kind of mobile communication system medium-long range management system, be used for solving prior art for remote base stations and the unsound deficiency of center monitoring network, and when going wrong, management server may influence the monitoring of whole system, reasonably the deficiency of sharing system risk.
In order to solve above-mentioned deficiency, the embodiment of the invention provides a kind of mobile communication system medium-long range monitor node, at remote unattended equipment room, it is characterized in that this monitor node also comprises the server in the machine room, plurality of cameras, loud speaker, resistance control line, vibrating sensor, searchlight;
Described server places described machine room inside, described plurality of cameras, and loud speaker, resistance control line, vibrating sensor, searchlight all are connected with described server, transmit the signal of gathering to described server; Described plurality of cameras is installed on the outside and/or top, described base station of described machine room, and described server sends the audio/video information of described camera acquisition to far-end, the described video camera of commands for controlling that described server returns according to far-end; Described vibrating sensor is installed on described machine room inside, when the vibration information of described vibrating sensor collection surpasses a threshold value, transmits warning message to far-end; Described resistance control line invests the cable between described base station and the described machine room, described resistance control line is for constituting the resistive conductor in loop, described server detects the signal of telecommunication of described resistance control line, if the signal of telecommunication of described resistance control line disappears, then described server sends warning message to far-end; Described searchlight is installed on outer end, described base station, by described server controls, starts or closes this searchlight; Described loud speaker is installed on described machine room inside, by described server controls, and remote activation or close this loud speaker.
A further aspect according to the described a kind of mobile communication system medium-long range monitor node of the embodiment of the invention also comprises the gate inhibition, is connected with described server, and is installed on described machine room.
Another further aspect according to the described a kind of mobile communication system medium-long range monitor node of the embodiment of the invention, also comprise the air conditioner in machine room transducer, be connected with described server, and be installed on the air-conditioning of described machine room, the temperature and humidity information of gathering described machine room transmits to described server, when described temperature or humidity information surpass a predetermined threshold value, then described server sends warning message to far-end, the described air-conditioner temperature of commands for controlling that described server returns according to far-end.
Another further aspect according to the described a kind of mobile communication system medium-long range monitor node of the embodiment of the invention, also comprise the stand-by power supply transducer, be connected with described server, and be installed on the stand-by power supply of described machine room, the voltage and current information of gathering described stand-by power supply transmits to described server, when described voltage or current information are lower than a predetermined threshold value, then described server sends warning message to far-end, the described stand-by power supply of commands for controlling that described server returns according to far-end.
Another further aspect according to the described a kind of mobile communication system medium-long range monitor node of the embodiment of the invention, described resistance control line also invests on the cable between described stand-by power supply and the machine room, if the signal of telecommunication of described resistance control line disappears, then described server sends warning message to far-end.
According to another further aspect of the described a kind of mobile communication system medium-long range monitor node of the embodiment of the invention, described server transmits the information of gathering by original communication network to far-end.Do not take any resource
In order to address the above problem, the embodiment of the invention also provides a kind of mobile communication system medium-long range management system, it is characterized in that this system comprises a plurality of remote monitoring nodes, a plurality of management servers;
Described remote monitoring node comprises the far-end unattended equipment room, it is characterized in that this monitor node also comprises the server in the machine room, plurality of cameras, loud speaker, resistance control line, vibrating sensor, searchlight;
Described server places described machine room inside, described plurality of cameras, and loud speaker, resistance control line, vibrating sensor, searchlight all are connected with described server, transmit the signal of gathering to described server; Described plurality of cameras is installed on the outside and/or top, described base station of described machine room, and described server sends the audio/video information of described camera acquisition to described management server; Described vibrating sensor is installed on described machine room inside, when the vibration information of described vibrating sensor collection surpasses a threshold value, transmits warning message to described management server; Described resistance control line invests the cable between described base station and the described machine room, described resistance control line is for constituting the resistive conductor in loop, described server detects the signal of telecommunication of described resistance control line, if the blackout of described resistance control line, then described server sends warning message to described management server; Described searchlight is installed on outer end, described base station, by described server controls, starts or closes this searchlight; Described loud speaker is installed on described machine room inside, by described server controls, and remote activation or close this loud speaker;
Described a plurality of server is connected in same or a plurality of described management servers, and administrative staff send instruction by described management server to described server, controls the equipment of described remote monitoring node.
A further aspect according to the described a kind of mobile communication system medium-long range management system of the embodiment of the invention also comprises total management server, and described management server constitutes multilevel monitor, and described director server is controlled each described management server.
Another further aspect according to the described a kind of mobile communication system medium-long range management system of the embodiment of the invention, described remote monitoring node also comprises the air conditioner in machine room transducer, be connected with described server, and be installed on the air-conditioning of described machine room, the temperature and humidity information of gathering described machine room transmits to described server, when described temperature or humidity information surpass a predetermined threshold value, then described server sends warning message to corresponding described management server, the described air-conditioning of commands for controlling that described server returns according to described management server.
Another further aspect according to the described a kind of mobile communication system medium-long range management system of the embodiment of the invention, described remote monitoring node also comprises the stand-by power supply transducer, be connected with described server, and be installed on the stand-by power supply of described machine room, the voltage and current information of gathering described stand-by power supply transmits to described server, when described voltage or current information are lower than a predetermined threshold value, then described server sends warning message to corresponding described management server, the described stand-by power supply of commands for controlling that described server returns according to described management server.
Beneficial effect of the present invention is, telepoint base station and machine room thereof are carried out the monitoring of video, audio frequency, vibration, circuit, prevented existing artificially to the destruction of equipment and natural cause destruction to equipment, and be directed to the requirement of the line security that telepoint base station and machine room have, resistance control line is provided especially, has been used for the safety of detection line; Adopt the design of multi-zone supervision server, when a management server goes wrong, and can not have influence on the work of other normal management server, and guaranteed the basic normal operation of system end; Monitoring by to air conditioner in machine room has realized purpose of energy saving, is just sent the instruction of control air-conditioning when surpassing predetermined value for temperature automatically by management server, perhaps by manually sending the air-conditioning control command at management server.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Figure 1 shows that embodiment of the invention telecommunication system medium-long range base station and center monitoring node schematic diagram;
Figure 2 shows that the schematic diagram of embodiment of the invention remote monitoring node hierarchical system.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer,, the present invention is described in further details below in conjunction with execution mode and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
The embodiment of the invention provides a kind of mobile communication system medium-long range monitor node and management system.The present invention is described in detail below in conjunction with accompanying drawing.
Be illustrated in figure 1 as embodiment of the invention telecommunication system medium-long range base station and center monitoring node schematic diagram.
Described gate inhibition 106, vibrating sensor 108, video camera 104, loud speaker 107 is installed on described machine room 101, described searchlight 105, video camera 104 is installed on the described base station 102, described cable 103 is used to transmit data-signal and the power supply between base station 102 and the machine room 101, described resistance control line 109 invests described cable 103 and is connected in described base station 102 and machine room 101, described cable 111 connects stand-by power supply 110 and is used for power supply with machine room 101, described resistance control line 109 invests described cable 111 and is connected in described stand-by power supply 110 and machine room 101, and described stand-by power supply transducer 113 is installed on the described stand-by power supply 110.
Described video camera 104 is used to collect the personnel's that enter zone, machine station video information.Can adopt photovoltaic infrared detector, send described video information in the described machine room 101 server, this server sends first order management server to by the fiber optic network between existing machine room.
As preferred embodiment, described video camera 104 also has the functional module of audio collection, gathers voice data when gathering video data.
Described searchlight 105 is used for carrying out light alerting system according to the control energising of described server.
Described loud speaker 107 is used for carrying out sound according to the control energising of described server and warns.
Described gate inhibition 106 is used for the control personnel and enters described machine room 101.
Described vibrating sensor 108, be used to respond to the abnormal vibrations of machine room 101, if the impact or the vibration of pair machine room 101 are arranged, this vibrating sensor 108 is gathered this vibration information, send described vibration information to described server, if this vibration data surpasses a predetermined value, this server sends warning message to first order management server by the communication network between existing machine room.
Described resistance control line 109, invest described cable 103, described resistance control line 109 is that a diameter is several millimeters a thin wire, connect by described server, when the people steals cable 103, cut off described cable 103 and cut off described resistance control line 109, opening circuit appears in described resistance control line 109, what described server detected resistance control line opens circuit then that explanation has the people to cut off described cable 103, rather than the service interruption that causes owing to cable 103 internal break reasons, this server sends warning message to first order management server by the existing network between existing machine room.
Described stand-by power supply 110, when described machine room 101 power failures, described stand-by power supply 110 is used for the power devices to described machine room.
Described resistance control line 109, invest described cable 111, described resistance control line 109 is that a diameter is several millimeters a thin wire, connect by described server, when the people steals cable 111, cut off described cable 111 and cut off described resistance control line 109, opening circuit appears in described resistance control line 109, what described server detected resistance control line opens circuit then that explanation has the people to cut off described cable 103, rather than the service interruption that causes owing to cable 111 internal break reasons, this server sends warning message to first order management server by the communication network between existing machine room.
Described air conditioner in machine room transducer 112, be used to gather described machine room 101 temperature and humidities, send described temperature and humidity information to described server, if these temperature and humidity data surpass a predetermined value, this server sends warning message to first order management server by the communication network between existing machine room.
Described stand-by power supply transducer 113, be used to detect the ruuning situation of described stand-by power supply 110, if this stand-by power supply 110 (voltage or electric current) operation exception, this server sends warning message to first order management server by the communication network between existing machine room.
Be illustrated in figure 2 as the schematic diagram of embodiment of the invention management system.
The server 201 that comprises remote monitoring node, first order management server 202, second level management server 203, third level management server 204.
The server 201 of described remote monitoring node is positioned at the machine room of each monitor node, information gathering equipment collection monitoring information such as the video capture device by described machine room and base station, vibration acquisition equipment, gate inhibition, resistance control line send above-mentioned Information Monitoring to described first order management server 202 by the communication network that is connected with described first order management server 202 as preferred embodiment; Described first order management server 202 sends above-mentioned Information Monitoring to described second level management server 203 by the communication network that is connected with described second level management server 203; Described second level management server 203 sends above-mentioned Information Monitoring to described third level management server 204 by the communication network that is connected with described third level management server 204.
Can monitor the situation of all remote monitoring nodes at each grade management server, also can only monitor the situation of all remote monitoring nodes at third level management server 204.When the video data of gathering when described remote monitoring node was not inconsistent with default video information, then in described management server end display alarm information, prompting administrative staff noted; The vibration information data of being gathered when described remote monitoring node vibrating sensor surpass a predetermined value, and then in described management server end display alarm information, prompting administrative staff note; The information that opens circuit appears in the resistance control line data of gathering when described remote monitoring node, and then in described management server end display alarm information, prompting administrative staff note; Temperature, the humidity information data of being gathered when described remote monitoring node air-conditioning transducer reach a predetermined value, and then in described management server end display alarm information, prompting administrative staff note; The stand-by power supply information data of being gathered when described remote monitoring node stand-by power supply transducer reaches a predetermined value, and then in described management server end display alarm information, prompting administrative staff note.
Described administrative staff send different instructions according to the data of each remote monitoring node collection, send instruction to the respective remote monitor node by communication network, start searchlight, broadcast information warning by loud speaker, and can be by assigning control command to air-conditioning, set the parameters such as temperature, humidity of air-conditioning, reach the energy-saving effect of air conditioner in machine room.
Described management server also stores administrative staff's contact details, if alarm condition can send warning message or SMS to described administrative staff by these contact details, notifies this administrative staff's machine station alarm condition to occur.
As preferred embodiment, server in the described remote monitoring node machine room is followed the cake compressibility of H264 (a kind of video encoding standard) for the video compression format of described video camera, under the prerequisite that guarantees clear picture, realize multitone audio video synchronization recording and storing, and the compression ratio height, it is little to take the network bandwidth.
As preferred embodiment, described machine room server can also adopt the video data of the described camera acquisition of MPEG4+ compression algorithm, adopt the MPEG4+ can conserve storage in Network Video Surveillance: look the full 40M～120M/ road synchronously of audio frequency/hour, be 1/10 of the MPEG1 of homogenous quantities or MJPEG, save that the hard disk cost drops into and the hard disk renewal cost in later stage; It is few to take the Network Transmission bandwidth: because compression ratio is the MPEG1 and more than ten times of MJEPG of homogenous quantities, so the bandwidth that takies during Network Transmission is 1/10 of the MPEG1 of homogenous quantities and MJEPG; As on the bandwidth of 64K, MPEG1 and MJEPG on average can only pass 1/2 frame, and MPEG4 can pass 5～7 frames, has saved the transmission line rent significantly; Error recovery capabilities is by force when Network Transmission has error code or packet loss phenomenon, and the influence that MPEG4 is subjected to is very little and can recover rapidly, and as reach at 1% o'clock at error code, MPEG1 can't play, and MPEG4 only has slight edge blurry; For another example when Network Transmission by moment during the packet loss phenomenon, MPEG1 recovers to need more than 10 second at least, and MPEG4 only needs 1～3 second; Picture quality height: can reach effect near DVD; Bandwidth varying: the network output speed is adjustable from 56K～384K.
This machine room server adopts ICP/IP protocol to communicate by letter with first order management server, and the energy framework is on local area network (LAN), wide area network and/or wireless network, and data sampling and control signal are all by above-mentioned Network Transmission.System adopts browser/server (B/S) structure, can the video camera centralized management of different location will be distributed in, and the user who is distributed in different location in the network, different rights of using can monitor same scene simultaneously, also can select other scenes arbitrarily, is independent of each other between each user; This B/S structure makes things convenient for the custodian that the parameter and the user right ground of each equipment in the system are adjusted.
The IP video monitoring do not have DVR such such as 16 tunnel restriction, can be from a capacity that extends to thousands of.The IP video monitoring can unconfinedly provide the real-time optional level of user frame per second output.Architecture efficiently more economically: make full use of the 2M resource in the machine room, existing equipment is all inserted by the 2M line, because all data, video, sound and other all transmit by fiber optic network and manage, this provides good early-stage preparations for the IP video monitoring, only needs to insert the 2M line and just can easily realize.
Beneficial effect of the present invention is, telepoint base station and machine room thereof are carried out the monitoring of video, audio frequency, vibration, circuit, prevented existing artificially to the destruction of equipment and natural cause destruction to equipment, more be effective in the generation that stops criminal offence, and be directed to the requirement of the line security that telepoint base station and machine room have, resistance control line is provided especially, has been used for the safety of detection line; Adopt the design of multi-zone supervision server, when a management server goes wrong, and can not have influence on the work of other normal management server, and guaranteed the basic normal operation of system end; Monitoring by to air conditioner in machine room has realized purpose of energy saving, is just sent the instruction of control air-conditioning when surpassing predetermined value for temperature automatically by management server, perhaps by manually sending the air-conditioning control command at management server.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a mobile communication system medium-long range monitor node comprises machine room, and the base station is characterized in that this monitor node also comprises the server in the machine room, plurality of cameras, loud speaker, resistance control line, vibrating sensor, searchlight;
Described server places described machine room inside, described plurality of cameras, and loud speaker, resistance control line, vibrating sensor, searchlight all are connected with described server, transmit the signal of gathering to described server; Described plurality of cameras is installed on the outside and/or top, described base station of described machine room, and described server sends the audio/video information of described camera acquisition to far-end, the described video camera of commands for controlling that described server returns according to far-end; Described vibrating sensor is installed on described machine room inside, when the vibration information of described vibrating sensor collection surpasses a threshold value, transmits warning message to far-end; Described resistance control line invests the cable between described base station and the described machine room, described resistance control line is for constituting the resistive conductor in loop, described server detects the signal of telecommunication of described resistance control line, if the signal of telecommunication of described resistance control line disappears, then described server sends warning message to far-end; Described searchlight is installed on top, described base station, by described server controls, starts or closes this searchlight; Described loud speaker is installed on described machine room inside, by described server controls, and remote activation or close this loud speaker.
2. a kind of mobile communication system medium-long range monitor node according to claim 1 is characterized in that, also comprises the gate inhibition, is connected with described server, and is installed on described machine room.
3. a kind of mobile communication system medium-long range monitor node according to claim 1, it is characterized in that, also comprise the air conditioner in machine room transducer, be connected with described server, and be installed on the air-conditioning of described machine room, the temperature and humidity information of gathering described machine room transmits to described server, when described temperature or humidity information surpass a predetermined threshold value, then described server sends warning message to far-end, the described air-conditioning of commands for controlling that described server returns according to far-end.
4. a kind of mobile communication system medium-long range monitor node according to claim 1, it is characterized in that, also comprise the stand-by power supply transducer, be connected with described server, and be installed on the stand-by power supply of described machine room, the voltage and current information of gathering described stand-by power supply transmits to described server, when described voltage or current information are lower than a predetermined threshold value, then described server sends warning message to far-end, the described stand-by power supply of commands for controlling that described server returns according to far-end.
5. a kind of mobile communication system medium-long range monitor node according to claim 4, it is characterized in that, described resistance control line also invests on the cable between described stand-by power supply and the machine room, if the signal of telecommunication of described resistance control line disappears, then described server sends warning message to far-end.
6. a kind of mobile communication system medium-long range monitor node according to claim 1 is characterized in that, described server transmits the information of gathering by original communication network to far-end.Do not take any resource.
7. a mobile communication system medium-long range management system is characterized in that this system comprises a plurality of remote monitoring nodes, a plurality of management servers;
Described remote monitoring node comprises the far-end unattended equipment room, it is characterized in that this monitor node also comprises the server in the machine room, plurality of cameras, loud speaker, resistance control line, vibrating sensor, searchlight;
Described server places described machine room inside, described plurality of cameras, and loud speaker, resistance control line, vibrating sensor, searchlight all are connected with described server, transmit the signal of gathering to described server; Described plurality of cameras is installed on the outside and/or top, described base station of described machine room, and described server sends the audio/video information of described camera acquisition to described management server; Described vibrating sensor is installed on described machine room inside, when the vibration information of described vibrating sensor collection surpasses a threshold value, transmits warning message to described management server; Described resistance control line invests the cable between described base station and the described machine room, described resistance control line is for constituting the electrified wire in loop, described server detects the signal of telecommunication of described resistance control line, if the signal of telecommunication of described resistance control line disappears, then described server sends warning message to described management server; Described searchlight is installed on top, described base station, by described server controls, starts or closes this searchlight; Described loud speaker is installed on described machine room inside, by described server controls, and remote activation or close this loud speaker;
Described a plurality of server is connected in same or a plurality of described management servers, and administrative staff send instruction by described management server to described server, controls the equipment of described remote monitoring node.
8. a kind of mobile communication system medium-long range management system according to claim 7 is characterized in that, also comprises total management server, and described management server constitutes multilevel monitor, and described director server is controlled each described management server.
9. a kind of mobile communication system medium-long range management system according to claim 7, it is characterized in that, described remote monitoring node also comprises the air conditioner in machine room transducer, be connected with described server, and be installed on the air-conditioning of described machine room, the temperature and humidity information of gathering described machine room transmits to described server, when described temperature or humidity information surpass a predetermined threshold value, then described server sends warning message to corresponding described management server, the described air-conditioning of commands for controlling that described server returns according to described management server.
10. a kind of mobile communication system medium-long range management system according to claim 7, it is characterized in that, described remote monitoring node also comprises the stand-by power supply transducer, be connected with described server, and be installed on the stand-by power supply of described machine room, the voltage and current information of gathering described stand-by power supply transmits to described server, when described voltage or current information are lower than a predetermined threshold value, then described server sends warning message to corresponding described management server, the described stand-by power supply of commands for controlling that described server returns according to described management server.
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| CN200910003944A CN101789953A (en) | 2009-01-23 | 2009-01-23 | Remote monitoring node and management system in mobile communication system |
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| CN200910003944A CN101789953A (en) | 2009-01-23 | 2009-01-23 | Remote monitoring node and management system in mobile communication system |
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| CN102135581A (en) * | 2010-12-21 | 2011-07-27 | 上海华岭集成电路技术股份有限公司 | Method for monitoring probe test utilization rate in real time |
| CN102647018A (en) * | 2011-02-18 | 2012-08-22 | 中兴通讯股份有限公司 | Single family unit (SFU) standby power source monitoring method and system |
| CN102789678A (en) * | 2011-05-20 | 2012-11-21 | 北京市电力公司 | Automated on-duty warning system for machine room and warning method |
| CN103167526A (en) * | 2013-03-07 | 2013-06-19 | 李彬 | Method and system for implementing holistic information management in communication base station |
| CN103730176A (en) * | 2013-12-31 | 2014-04-16 | 深圳先进技术研究院 | Nuclear power plant remote monitoring system |
| CN103873300A (en) * | 2014-03-19 | 2014-06-18 | 辽宁科技大学 | Network equipment energy saving and automatic fault recovery method and device |
| CN107526315A (en) * | 2017-09-25 | 2017-12-29 | 南京律智诚专利技术开发有限公司 | Communication power equipment monitoring apparatus based on computer technology |
| CN108074386A (en) * | 2017-05-08 | 2018-05-25 | 知晓（北京）通信科技有限公司 | Outdoor centralized information acquisition, broadcasting system and its self checking method |
| WO2018223460A1 (en) * | 2017-06-06 | 2018-12-13 | 宁波凯烁照明科技有限公司 | Vehicle-mounted loudspeaker with built-in explosion-proof net |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102135581A (en) * | 2010-12-21 | 2011-07-27 | 上海华岭集成电路技术股份有限公司 | Method for monitoring probe test utilization rate in real time |
| CN102647018A (en) * | 2011-02-18 | 2012-08-22 | 中兴通讯股份有限公司 | Single family unit (SFU) standby power source monitoring method and system |
| CN102647018B (en) * | 2011-02-18 | 2015-10-28 | 中兴通讯股份有限公司 | A kind of single home unit is for electric method for supervising and system |
| CN102789678A (en) * | 2011-05-20 | 2012-11-21 | 北京市电力公司 | Automated on-duty warning system for machine room and warning method |
| CN103167526A (en) * | 2013-03-07 | 2013-06-19 | 李彬 | Method and system for implementing holistic information management in communication base station |
| CN103167526B (en) * | 2013-03-07 | 2016-04-13 | 李彬 | Communication base station realizes the method and system of Global Informationization management |
| CN103730176A (en) * | 2013-12-31 | 2014-04-16 | 深圳先进技术研究院 | Nuclear power plant remote monitoring system |
| CN103873300A (en) * | 2014-03-19 | 2014-06-18 | 辽宁科技大学 | Network equipment energy saving and automatic fault recovery method and device |
| CN108074386A (en) * | 2017-05-08 | 2018-05-25 | 知晓（北京）通信科技有限公司 | Outdoor centralized information acquisition, broadcasting system and its self checking method |
| WO2018223460A1 (en) * | 2017-06-06 | 2018-12-13 | 宁波凯烁照明科技有限公司 | Vehicle-mounted loudspeaker with built-in explosion-proof net |
| CN107526315A (en) * | 2017-09-25 | 2017-12-29 | 南京律智诚专利技术开发有限公司 | Communication power equipment monitoring apparatus based on computer technology |
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Application publication date: 20100728 |