CN108085717A - A kind of electrolytic aluminium factory overhead traveling crane networked system - Google Patents
A kind of electrolytic aluminium factory overhead traveling crane networked system Download PDFInfo
- Publication number
- CN108085717A CN108085717A CN201611038469.XA CN201611038469A CN108085717A CN 108085717 A CN108085717 A CN 108085717A CN 201611038469 A CN201611038469 A CN 201611038469A CN 108085717 A CN108085717 A CN 108085717A
- Authority
- CN
- China
- Prior art keywords
- overhead traveling
- network communication
- traveling crane
- communication case
- wireless bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 239000004411 aluminium Substances 0.000 title claims abstract description 14
- 230000006854 communication Effects 0.000 claims abstract description 86
- 238000004891 communication Methods 0.000 claims abstract description 85
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 5
- 230000006855 networking Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 241000288140 Gruiformes Species 0.000 description 83
- 230000008054 signal transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Selective Calling Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to day car networking monitoring technical fields, more specifically, it is related to a kind of electrolytic aluminium factory overhead traveling crane networked system, include several overhead traveling cranes described in several overhead traveling cranes and be equipped with network communication case, the built-in interchanger for carrying looped network function of the network communication case, the interchanger is connected with the wireless bridge on overhead traveling crane, it is attached between the overhead traveling crane by wireless bridge, the network communication case is connected with transfer network communication case by wireless bridge, the transfer network communication case is connected with the terminal network communication box in monitoring station, the built-in interchanger for carrying looped network function of the terminal network communication box, monitoring signals transmission is convenient during the present invention has use, the advantages of monitoring simple system.
Description
Technical field
The present invention relates to day car networking monitoring technical field, more particularly, to a kind of electrolytic aluminium factory overhead traveling crane networked system.
Background technology
Electrolytic aluminium factory workshop has more overhead traveling cranes to work together, since overhead traveling crane is mobile equipment, can not direct networking monitoring, need
It to be networked by the system of wireless connection.And general networking blueprint is exactly that wifi network is set in workshop, due to
Wifi network covering surface and easily the problem of being disturbed, causing this networking blueprint, plant maintenance difficulty etc. is asked there are great in constructing amount
Topic.And this networking blueprint can cause the problem of cumbersome monitoring system, complex management, be unfavorable for simultaneously carrying out more overhead traveling cranes
Management.
The content of the invention
The present invention provides a kind of electrolytic aluminium factory day car networking system to overcome at least one defect described in the above-mentioned prior art
System has the advantages that monitoring signals transmission is convenient, monitors simple system during use.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of electrolytic aluminium factory overhead traveling crane networked system, bag
Several overhead traveling cranes have been included, wherein：Several overhead traveling cranes are equipped with network communication case, and the network communication case is built-in to carry looped network
The interchanger of function, the interchanger are connected with the wireless bridge on the overhead traveling crane, between the overhead traveling crane by wireless bridge into
Row connection, the network communication case are connected with transfer network communication case by wireless bridge, and the transfer network communication case is equipped with
Two, the transfer network communication case is connected with the terminal network communication box in monitoring station, the terminal network communication box
The built-in interchanger with looped network function；Network communication case on several overhead traveling cranes is connected with each other by wireless bridge, while net
Network communication box is connected by wireless bridge with transfer network communication case, the friendship with looped network function built in terminal network communication box
It changes planes and is attached by transfer network communication case and the interchanger with looped network function built in network communication box on overhead traveling crane, altogether
With formation redundant looped network networked system.
Network communication case is provided on several overhead traveling cranes in electrolytic aluminium factory, network communication case can gather the fortune of overhead traveling crane
Row data.The interchanger with looped network function is equipped in network communication case, while wireless bridge, nothing are equipped on each overhead traveling crane
Gauze bridge can realize sending and receiving for information, set wireless bridge that can realize the mutually interconnection between overhead traveling crane on overhead traveling crane
It connects.Interchanger selects the interchanger with redundant looped network, and interchanger can be attached by the wireless bridge on overhead traveling crane,
Therefore the interchanger with redundant looped network on each overhead traveling crane built in network communication box can be carried out by wireless bridge
It is connected with each other.By being provided with the interchanger of redundant looped network function, the wind brought when multiple switch cascades can be avoided
Danger.Network communication case can mutually be transmitted information in redundant network, while be provided with transfer network communication case, transfer
The redundant network that network communication case can form between overhead traveling crane is attached by the system of wireless connection, therefore each network
Communication box can be attached with transfer network communication case by wireless network, realize the transmission of signal.Two transfer networks
Communication box is connected with terminal network communication box, can communicate all signal transmissions to the terminal network in monitoring station
Case, while the interchanger with redundant looped network is built-in in terminal network communication box, the band built in terminal network communication box
There is the interchanger of redundant looped network function by carrying looped network built in network communication box on two transfer network communication casees and overhead traveling crane
The interchanger of function is attached, and redundant looped network networked system is collectively formed, and can realize annular of the signal in redundant looped network
Transmission, even if any point communicating interrupt in looped network, signal communication is normal between also can realizing other each points, therefore can
The real time monitoring to overhead traveling crane operating status is realized in monitoring station.
In one embodiment, overhead traveling crane is attached with other all overhead traveling cranes by wireless bridge.
Since wireless bridge coverage is than wide, entire potroom, therefore any one day can be almost covered
Wireless bridge on vehicle is installed, can be attached with other all overhead traveling cranes for being equipped with wireless bridge.When overhead traveling crane with it is other
When all overhead traveling cranes are attached by wireless bridge, the interchanger on an overhead traveling crane is all connected with the exchange on other all overhead traveling cranes
Machine, the interchanger on all overhead traveling cranes are attached between each other.When some overhead traveling crane, which breaks down, stops transport completely, by institute
There is the interchanger on overhead traveling crane to be attached between each other by wireless bridge, therefore be not in due to single overhead traveling crane breaks down
Whole information communication is caused to be interrupted.
In one embodiment, overhead traveling crane is only attached with adjacent overhead traveling crane by wireless bridge.
Since the working environment of potroom is more complicated, there is the large-scale heavy types such as electrolytic cell, overhead traveling crane and aluminum discharge vehicle to set
It is standby, there is stronger interference effect for the signal transmission of wireless bridge, therefore use between distant overhead traveling crane and wirelessly connect
It connects to be present with and connects unstable situation, so as to influence the signal transmission between whole connection network.In order to avoid disturbing,
When being attached to overhead traveling crane, overhead traveling crane is only attached with adjacent overhead traveling crane by wireless bridge, can so reduce signal transmission
Distance, signal is avoided disturbed situation occur as far as possible, ensures the fluency of communication process.
In one embodiment, the wireless bridge on overhead traveling crane is all mounted in same level height.
Wireless bridge on overhead traveling crane is installed between each other with opposite system, the system of opposite installation can facilitate
Signal sends and receives.Simultaneously because the equipment in potroom is more, and it is stronger to the interference of signal, it will be on overhead traveling crane
Wireless bridge is all mounted in same level height, can reduce the chaff interferent between each wireless bridge to the full extent,
Ensure the stability of signal transmission.
In one embodiment, overhead traveling crane is equipped with insulation monitoring device, earth detector, signal pickup assembly, regards
Frequency detection device, each device set network communication case to be connected on overhead traveling crane.
Insulation monitoring device is equipped on overhead traveling crane, carrying out real time on-line monitoring to the insulating point of all overhead traveling cranes can be to insulation
The dynamic changing process of value carries out record tracking, and insulation values tendency chart is convenient to analyze insulating point damaged condition.Leakage is set
Electric detection means can in real time be monitored by monitoring station electric leakage monitoring point each to overhead traveling crane, can be before personnel get on the bus work to vehicle
Electric leakage real-time condition and electric leakage record checked, can be effectively prevented from due to electric leakage to personnel's personal safety and
Equipment causes unnecessary accidental damage.Setting signal harvester and video detecting device realize the important operation to overhead traveling crane
Real time monitoring and overhead traveling crane carry out working condition monitoring, course of work record, safety inspection etc. to parameter comprehensively.
Description of the drawings
Fig. 1 is present invention connection diagram between each device on two overhead traveling cranes in one embodiment.
Fig. 2 is present invention networked system schematic diagram entire in one embodiment.
Specific embodiment
Attached drawing is only for illustration, it is impossible to be interpreted as limitation of the present invention；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as limitation of the present invention.
Embodiment 1：
The present invention provides a kind of electrolytic aluminium factory overhead traveling crane networked system, the characteristics of including overhead traveling crane, run according to overhead traveling crane, i.e., same
Workshop only has a pair of of straight rail, in the workshop all overhead traveling cranes or the overhead traveling crane of other purposes be all traveling at this to straight line rail
On road, therefore the relative movement between each overhead traveling crane is all happened at this on straight rail.Therefore select wireless network
Bridge is mounted on overhead traveling crane, and since wireless bridge is equipped with signal receiving end CPE and signal sending end AP, being selected in installation process will
Signal receiving end CPE and signal sending end AP be mounted on adjacent overhead traveling crane on, by the space between two adjacent overhead traveling cranes into
Row communication, can as much as possible reduce the interference occurred in signals transmission.Network communication is provided on overhead traveling crane simultaneously
Case 100, network communication case 100 are used to collect run signal all in overhead traveling crane operational process, while in network communication case 100
Being provided with has the function of the interchanger of looped network.The redundant looped network network interface of interchanger is connected with wireless bridge, remaining network interface connects overhead traveling crane
The network interface of upper other equipment.
When setting connection, will be only attached between two neighboring overhead traveling crane by wireless bridge, therefore adjacent two days
Network communication case 100 on vehicle is connected by wireless bridge, has the function of the exchange of redundant looped network built in network communication case 100
Machine can be also attached by wireless bridge.Using such connection system, it is attached successively between adjacent overhead traveling crane, day
A connection network is formed between vehicle.Transfer network communication case 200 and the connection network of overhead traveling crane are attached by wireless bridge,
Fiber optical transceiver is equipped in transfer network communication case 200, for wireless signal to be transformed into optical fiber.Transfer network communication case
200 set there are two, be attached respectively with the both ends of connection network close to overhead traveling crane, two transfer network communication casees 200 pass through
Optical fiber is connected to the terminal network communication box 300 in monitoring station, and terminal network communication box 300 is built-in there are two fiber optical transceiver,
And being built-in with has the function of the interchanger of redundant looped network, and the interchanger of terminal network communication box 300 passes through transfer network communication
Case 200 is attached with the interchanger built in network communication box 100 on overhead traveling crane, forms a redundant looped network.When a certain overhead traveling crane
When stoppage in transit due to failure, other overhead traveling cranes can by other connections of loop network to terminal network communication box 300,
Realize that signal transmission is not obstructed.
Embodiment 2：
Carry out overhead traveling crane networked system setting when, can by network communication case 100, transfer network communication case 200, terminal network
Switch configuration built in network communication box 300 is the interchanger without redundant looped network function.According to the connection side in embodiment 1
Formula is attached, and after entire networked system is set successfully, can form a complete network communication system.Due to interchanger not
With redundant looped network function, therefore it is merely able to form unidirectional communication system.It influences, can set more in order to reduce failure simultaneously
A transfer network communication case, multiple transfer network communication casees are connected with several overhead traveling cranes respectively, form multiple small-sized network communication systems
System.When some small-sized network communication system can not be communicated because of failure, other mininet communication systems are unaffected.
Embodiment 3：
Due to potroom overhead traveling crane species there are many kinds of, for the overhead traveling crane that need not be monitored, can take and be not provided with
Such overhead traveling crane is not connected in the connection network of overhead traveling crane composition by the method for monitoring device.Therefore overhead traveling crane networked system is being set
When, the overhead traveling crane for being not required to monitoring can be skipped, two need that between the overhead traveling crane connected several overhead traveling cranes that need not be connected can be spaced
To be attached.
Simultaneously on overhead traveling crane be equipped with FCJY-II types insulation monitoring device 400, FCLD-II types earth detector 500,
FCPJK types signal pickup assembly 600 and video detecting device 700, network communication of each device all with being set on overhead traveling crane
Case 100 is attached by Industrial Ethernet, and network communication case 100 leads to after can the monitoring signals of each device be received
It crosses redundant looped network to be transmitted, monitoring station is transferred to via the transfer network communication case 200 with 100 wireless connection of network communication case
Interior terminal network communication box 300.FCTC video monitoring servers, FCJYL insulation leakagel volume leakages monitoring clothes are additionally provided in monitoring station
Business device, FCCJ information collection servers, can be handled the signal received, by carrying out summarizing place to these signals
Reason carries out the monitoring of real-time volume to the operating status of overhead traveling crane.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of the implementation system of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no need and unable to be exhaustive to all implementation systems.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (5)
1. a kind of electrolytic aluminium factory overhead traveling crane networked system includes several overhead traveling cranes, it is characterised in that：It is set on several overhead traveling cranes
There is network communication case, the built-in interchanger for carrying looped network function of the network communication case, the interchanger is with being arranged on overhead traveling crane
Wireless bridge connects, and is attached between the overhead traveling crane by wireless bridge, the network communication case is connected by wireless bridge
There is transfer network communication case, there are two the transfer network communication case is set, the transfer network communication case is connected with arranged on monitoring
Terminal network communication box in standing, the built-in interchanger for carrying looped network function of the terminal network communication box；On several overhead traveling cranes
Network communication case be connected with each other by wireless bridge, while network communication case passes through wireless bridge and transfer network communication case and connects
It connects, the interchanger with looped network function built in terminal network communication box passes through network communication on transfer network communication case and overhead traveling crane
The interchanger with looped network function built in case is attached, and redundant looped network networked system is collectively formed.
2. a kind of electrolytic aluminium factory overhead traveling crane networked system according to claim 1, it is characterised in that：The overhead traveling crane with it is other
All overhead traveling cranes are attached by wireless bridge.
3. a kind of electrolytic aluminium factory overhead traveling crane networked system according to claim 1, it is characterised in that：The overhead traveling crane and phase
Adjacent overhead traveling crane is attached by wireless bridge.
4. a kind of electrolytic aluminium factory overhead traveling crane networked system according to claim 1, it is characterised in that：Nothing on the overhead traveling crane
Gauze bridge is all mounted in same level height.
5. according to a kind of electrolytic aluminium factory overhead traveling crane networked system of claim 1-4 any one of them, it is characterised in that：If described
Dry platform overhead traveling crane is equipped with insulation monitoring device, earth detector, signal pickup assembly, video detecting device, each device
With on overhead traveling crane network communication case is set to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038469.XA CN108085717B (en) | 2016-11-23 | 2016-11-23 | Crown block networking system of electrolytic aluminum factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038469.XA CN108085717B (en) | 2016-11-23 | 2016-11-23 | Crown block networking system of electrolytic aluminum factory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108085717A true CN108085717A (en) | 2018-05-29 |
| CN108085717B CN108085717B (en) | 2024-04-19 |
Family
ID=62170612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611038469.XA Active CN108085717B (en) | 2016-11-23 | 2016-11-23 | Crown block networking system of electrolytic aluminum factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108085717B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746464Y (en) * | 2004-11-04 | 2005-12-14 | 贵阳铝镁设计研究院 | Signal control device for overhead crane and ground installation |
| CN2812067Y (en) * | 2005-07-06 | 2006-08-30 | 中国铝业股份有限公司 | Wireless communication unit for use with multifunctional aluminum-electrolyzing overhead crane during aluminum output |
| CN1908830A (en) * | 2006-08-28 | 2007-02-07 | 中国科学院电工研究所 | Development method of vehicle mounted distributed network control system |
| CN201592951U (en) * | 2009-12-22 | 2010-09-29 | 沈阳铝镁设计研究院 | Wireless control system capable of realizing unmanned driving of overhead travelling crane |
| CN101963793A (en) * | 2009-07-24 | 2011-02-02 | 北方工业大学 | Two-section wireless aluminum electrolysis multifunctional crown block aluminum discharging operation accurate control system |
| CN102419579A (en) * | 2011-09-29 | 2012-04-18 | 北京首钢自动化信息技术有限公司 | Crown block logistics informatization control system |
| CN202221529U (en) * | 2011-10-20 | 2012-05-16 | 河南华东工控技术有限公司 | Factory water net centralized management system |
| CN103090825A (en) * | 2012-12-10 | 2013-05-08 | 陕西西北铁道电子有限公司 | Compatible railroad bridge condition monitoring system based on Beidou satellite |
| WO2013078986A1 (en) * | 2011-11-28 | 2013-06-06 | 浙江网新技术有限公司 | Vehicle-mounted intelligent device of high-speed train |
| CN103428477A (en) * | 2013-08-15 | 2013-12-04 | 上海国际港务(集团)股份有限公司军工路分公司 | Portal crane operation monitoring system |
| CN103580977A (en) * | 2012-07-26 | 2014-02-12 | 成都泰瑞美科技有限公司 | Drilling machine ring network communication system and drilling machine ring network communication method |
| CN103771106A (en) * | 2014-02-21 | 2014-05-07 | 无锡职业技术学院 | Workshop level material transport trolley control system and manipulation method thereof |
| CN103823668A (en) * | 2012-11-16 | 2014-05-28 | 芯迪半导体科技（上海）有限公司 | Method for building network bridge among multiple network interfaces |
| CN203813969U (en) * | 2014-01-22 | 2014-09-03 | 深圳市永达电子股份有限公司 | Train wireless networking system |
| CN204140128U (en) * | 2014-09-03 | 2015-02-04 | 山西阳光三极科技有限公司 | A kind of new type mining safety monitoring system |
| CN205103345U (en) * | 2015-11-13 | 2016-03-23 | 国网北京市电力公司 | Monitoring system of looped netowrk cabinet |
| CN105487514A (en) * | 2015-12-25 | 2016-04-13 | 广州中国科学院沈阳自动化研究所分所 | Large-scale ship network communication system and network communication method |
| CN205537744U (en) * | 2016-01-22 | 2016-08-31 | 浙江交通职业技术学院 | Train driving road conditions forecast system |
| CN206256176U (en) * | 2016-11-23 | 2017-06-16 | 广西南宁凡成电子科技有限公司 | A kind of electrolytic aluminium factory overhead traveling crane networked system |
-
2016
- 2016-11-23 CN CN201611038469.XA patent/CN108085717B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746464Y (en) * | 2004-11-04 | 2005-12-14 | 贵阳铝镁设计研究院 | Signal control device for overhead crane and ground installation |
| CN2812067Y (en) * | 2005-07-06 | 2006-08-30 | 中国铝业股份有限公司 | Wireless communication unit for use with multifunctional aluminum-electrolyzing overhead crane during aluminum output |
| CN1908830A (en) * | 2006-08-28 | 2007-02-07 | 中国科学院电工研究所 | Development method of vehicle mounted distributed network control system |
| CN101963793A (en) * | 2009-07-24 | 2011-02-02 | 北方工业大学 | Two-section wireless aluminum electrolysis multifunctional crown block aluminum discharging operation accurate control system |
| CN201592951U (en) * | 2009-12-22 | 2010-09-29 | 沈阳铝镁设计研究院 | Wireless control system capable of realizing unmanned driving of overhead travelling crane |
| CN102419579A (en) * | 2011-09-29 | 2012-04-18 | 北京首钢自动化信息技术有限公司 | Crown block logistics informatization control system |
| CN202221529U (en) * | 2011-10-20 | 2012-05-16 | 河南华东工控技术有限公司 | Factory water net centralized management system |
| WO2013078986A1 (en) * | 2011-11-28 | 2013-06-06 | 浙江网新技术有限公司 | Vehicle-mounted intelligent device of high-speed train |
| CN103580977A (en) * | 2012-07-26 | 2014-02-12 | 成都泰瑞美科技有限公司 | Drilling machine ring network communication system and drilling machine ring network communication method |
| CN103823668A (en) * | 2012-11-16 | 2014-05-28 | 芯迪半导体科技（上海）有限公司 | Method for building network bridge among multiple network interfaces |
| CN103090825A (en) * | 2012-12-10 | 2013-05-08 | 陕西西北铁道电子有限公司 | Compatible railroad bridge condition monitoring system based on Beidou satellite |
| CN103428477A (en) * | 2013-08-15 | 2013-12-04 | 上海国际港务(集团)股份有限公司军工路分公司 | Portal crane operation monitoring system |
| CN203813969U (en) * | 2014-01-22 | 2014-09-03 | 深圳市永达电子股份有限公司 | Train wireless networking system |
| CN103771106A (en) * | 2014-02-21 | 2014-05-07 | 无锡职业技术学院 | Workshop level material transport trolley control system and manipulation method thereof |
| CN204140128U (en) * | 2014-09-03 | 2015-02-04 | 山西阳光三极科技有限公司 | A kind of new type mining safety monitoring system |
| CN205103345U (en) * | 2015-11-13 | 2016-03-23 | 国网北京市电力公司 | Monitoring system of looped netowrk cabinet |
| CN105487514A (en) * | 2015-12-25 | 2016-04-13 | 广州中国科学院沈阳自动化研究所分所 | Large-scale ship network communication system and network communication method |
| CN205537744U (en) * | 2016-01-22 | 2016-08-31 | 浙江交通职业技术学院 | Train driving road conditions forecast system |
| CN206256176U (en) * | 2016-11-23 | 2017-06-16 | 广西南宁凡成电子科技有限公司 | A kind of electrolytic aluminium factory overhead traveling crane networked system |
Non-Patent Citations (2)
| Title |
|---|
| 冯杰: "无线通讯技术在电解铝精准出铝系统中的应用研究", 《中国硕士论文电子期刊》, no. 9, pages 1 - 55 * |
| 张志强: "基于无线网络的感知矿山示范工程在霍尔辛赫煤矿的应用", 《中州煤炭》, no. 1, pages 95 - 98 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108085717B (en) | 2024-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120089367A1 (en) | Method and Apparatus for Monitoring a Material Medium | |
| CN205344927U (en) | Cloud machine accuse ware equipment of shunting that railway plane is wireless based on transmission of digit wireless communication network | |
| CN102494787B (en) | Method and device for dynamically monitoring temperature of power cable connectors | |
| CN105722144A (en) | Communication method and system of power transmission line online monitoring data | |
| CN110602714B (en) | Wireless ad hoc network signal transmission method suitable for tunnel environment operation of explosive-handling robot | |
| CN106405265A (en) | Leaky cable online monitoring system | |
| CN107907789A (en) | POWER SYSTEM STATE monitoring method based on NB IoT | |
| CN206256176U (en) | A kind of electrolytic aluminium factory overhead traveling crane networked system | |
| CN206217923U (en) | One kind is shunt protective survey system | |
| CN105591670A (en) | Photovoltaic assembly state information monitoring device based on power line communication and monitoring method thereof | |
| CN101873179B (en) | Monitoring method and monitoring device of indoor covering system | |
| CN214480607U (en) | Relay device and train communication system | |
| CN106629406A (en) | System and method for monitoring tower crane | |
| CN203574865U (en) | Wireless protection system based on online carrier wave detection of electrical cable | |
| CN108924257A (en) | A kind of vehicle-mounted log download online system | |
| CN206096279U (en) | Leaky cable on -line monitoring system | |
| CN108085717A (en) | A kind of electrolytic aluminium factory overhead traveling crane networked system | |
| CN205566523U (en) | Transformer substation of power supply enterprise, transmission line system of patrolling and examining | |
| CN110891251A (en) | System for monitoring a line | |
| CN103369055A (en) | Remote control system of flowing mechanical equipment | |
| CN204706058U (en) | Based on the GPRS uploading data enterprise monitoring platform of CEMS system | |
| CN201699994U (en) | Wireless network quality monitoring terminal | |
| CN102944219A (en) | Subgrade settlement monitoring system | |
| CN105873086A (en) | Airport surface wireless communication system and wireless terminal | |
| CN105576828A (en) | Novel distribution network distributed fault monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |