CN103439952A - Experimental equipment state monitoring system - Google Patents
Experimental equipment state monitoring system Download PDFInfo
- Publication number
- CN103439952A CN103439952A CN2013103856565A CN201310385656A CN103439952A CN 103439952 A CN103439952 A CN 103439952A CN 2013103856565 A CN2013103856565 A CN 2013103856565A CN 201310385656 A CN201310385656 A CN 201310385656A CN 103439952 A CN103439952 A CN 103439952A
- Authority
- CN
- China
- Prior art keywords
- experimental facilities
- real
- monitor terminal
- time
- data
- 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.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides an experimental equipment state monitoring system in order to solve the problems that in the prior art, the utilization state of instruments and equipment in scientific research institutions is hard to monitor, and open management of laboratories is difficult. The experimental equipment state monitoring system comprises at least one experimental device, at least one monitoring terminal and a gateway middle piece and has the advantages of effectively monitoring the real-time state of all laboratory electronic instruments or large equipment, acquiring real and reliable equipment operation time, improving the utilization efficiency of instruments and equipment, saving manpower and materials, reducing managing cost, and effectively preventing dangerous conditions from occurring. Administration staff can check the real-time state of all the laboratory electronic instruments or large equipment through networks or servers so as to timely and comprehensively understand the utilization arrangement of all the electronic instruments or large equipment in experiment teaching or open experiments, and effectively manage utilization people, equipment using time, and the like.
Description
Technical field
The present invention relates to a kind of electronic equipment supervisory system, particularly a kind of system of the device status monitoring for the scientific research institution laboratory.
Background technology
Along with the experimental apparatus quantity of the scientific research institutions such as colleges and universities increases gradually, the use of laboratory equipment, instrument management all exists the problem of managerial confusion, and that some instrument and equipment uses is too frequent, maintenance is ineffective, has a strong impact on its serviceable life; Also some instrument and equipment is idle for a long time, has caused the huge wasting of resources.For the use state that can effectively manage experimental facilities, improve service efficiency, realize instrument share, ensure that the experiment problem carries out smoothly, scientific research institution need to monitor at instrument state, ladder of management develops skill aspect the instrument safety management.
In the instrument and equipment management method of prior art, managerial personnel can only judge that whether instrument is in the use state according to power switch, closing and open the use safety of large-scale experiment equipment of control instrument is very unfavorable, even therefore some equipment also can continue energising under idle state, keep off-line or dormant state, managerial personnel can not accurately judge the instrument real use state, can not obtain the true working time of experimental facilities, security of operation that can not detecting instrument and the real load situation (voltage of instrument, electric current, the electric parameter of the effective electron equipment such as power).The method of prior art all needs each equipment is carried out to the field wiring transformation, and handling cost is higher.
Summary of the invention
The invention provides a kind of experimental facilities condition monitoring system, efficiently solve the problem that the scientific research institution's instrument and equipment existed in prior art uses the condition monitoring difficulty, can't obtain instrument effective run time, Laboratory Opening difficult management and laboratory environment security control.
For addressing the above problem, the invention provides following technical scheme:
The present invention relates to a kind of experimental facilities condition monitoring system, comprising:
At least one experimental facilities;
At least one monitor terminal, be connected at least one experimental facilities, for real-time current data and the real-time voltage data of monitoring this experimental facilities;
One gateway middleware, be wirelessly connected to described monitor terminal, for real-time current data and real-time voltage data of storing described experimental facilities, judge described experimental facilities duty, obtain described experimental facilities continuous operating time and send instruction to described monitor terminal.
Described monitor terminal comprises:
One reference power supply module, for powering to described experimental facilities;
One current/voltage acquisition module, for gathering described experimental facilities real-time current and/or real-time voltage data;
One switch control module, for controlling the connecting and disconnecting of the circuit state of described experimental facilities;
One monitor terminal communication module, for realizing the exchanges data between described gateway middleware and described monitor terminal;
Wherein, described current/voltage acquisition module, described switch control module are connected to respectively described reference power supply module, and described current/voltage acquisition module, described switch control module are connected to respectively described monitor terminal communication module.
Described gateway middleware comprises:
One middleware communication module, be connected to described monitor terminal, for realizing the exchanges data between described gateway middleware and described monitor terminal;
One data processing module, be connected to described monitor terminal by described middleware communication module, for obtaining described experimental facilities real-time current data and real-time voltage data, set up described experimental facilities the duty model, judge described experimental facilities duty, obtain described experimental facilities continuous operating time and send instruction to described switch control module;
One data memory module, be connected to described data processing module, for storing described experimental facilities real-time current data and real-time voltage data.
The duty of described experimental facilities comprises running status, off-mode, dormant state, off-line state.
Described monitor terminal communication module is the Zigbee transceiver, and described middleware communication module is the Zigbee transceiver.
Described gateway middleware also comprises a network communication module, and described gateway middleware is connected to an application server by wired or wireless network.
Described application server is database server or Web server.
The invention has the advantages that, the real-time status of effective monitoring scientific research institution all laboratories electronic device or main equipment, the utilization ratio of lifting instrument and equipment, use manpower and material resources sparingly, and reduces handling cost, effectively prevents the generation of unsafe condition.Managerial personnel can check by network or server the real-time status of this scientific research institution all laboratories electronic device or main equipment, obtain the effective run time of equipment, understand in time, all sidedly the use arrangement in experimental teaching or opening experiment of all electronic devices or main equipment, effectively manage user of service, equipment service time etc.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing, those skilled in the art is more clearly understood and how to put into practice the present invention.Although should be appreciated that in conjunction with its preferred specific embodiments and described the present invention, these embodiments are intended setting forth, rather than limit the scope of the invention.
The present invention relates to a kind of experimental facilities condition monitoring system, comprising:
At least one experimental facilities 1;
At least one monitor terminal 2, each monitor terminal is connected at least one experimental facilities, for real-time current data and the real-time voltage data of monitoring this experimental facilities;
One gateway middleware 3, be wirelessly connected to monitor terminal 2, for real-time current data and real-time voltage data, the duty that judges described experimental facilities of storing described experimental facilities, obtain described experimental facilities continuous operating time and send instruction to described monitor terminal.Monitor terminal 2 realizes that by Zigbee communication protocol data wireless is connected with gateway middleware 3.
One reference power supply module 21, for powering to described experimental facilities;
One current/voltage acquisition module 22, for gathering described experimental facilities real-time current and/or real-time voltage data;
One switch control module 23, for controlling the connecting and disconnecting of the circuit state of described experimental facilities;
One monitor terminal communication module 24, for realizing the exchanges data between described gateway middleware and described monitor terminal;
Wherein, reference power supply module 21 is connected directly to experimental facilities 1, current/voltage acquisition module 22, switch control module 23 are connected to respectively reference power supply module 21, and current/voltage acquisition module 22, switch control module 23 are connected to respectively monitor terminal communication module 24.
One middleware communication module 31, be connected to described monitor terminal, for realizing the exchanges data between described gateway middleware and described monitor terminal; Middleware communication module 31 is corresponding with monitor terminal communication module 24, works in coordination, and realizes good communication efficiency.Described monitor terminal communication module, described middleware communication module are all corresponding Zigbee transceiver each other.Based on Zigbee communication protocol, described experimental facilities real-time current data and real-time voltage data are sent to data processing module 32 and data memory module 33 by the Zigbee transceiver, data processing module 32 sends instruction to switch control module 23 by the Zigbee transceiver, cuts off the feed circuit of this equipment with relay.
One data processing module 32, be connected to described monitor terminal by described middleware communication module, for obtaining described experimental facilities real-time current data and real-time voltage data, set up described experimental facilities the duty model, judge described experimental facilities duty, obtain described experimental facilities continuous operating time and send instruction to described switch control module.The duty of described experimental facilities comprises running status (using state), off-mode (dead status), dormant state, off-line state (idle state).The real-time current data and the real-time voltage data that collect are stored to the gateway middleware, the setting of pattern in advance through instrument, filter out the abnormal work state, determine three kinds of instrument safety management feedback systems by control system, respectively: strategy determines that cut-off Power supply by terminal, strategy send keeper's early warning, strategy by mail or note system and look into and the data analysis summarized materials is retained as history is counter by information back-up.The data based strategy of real-time current data and real-time voltage regularly is aggregated in server, realizes real-time query and statement analysis statistics, carries out effective performance analysis.But data processing module 32 monitor current voltage statuss, control electric power starting or close, implement early warning or warning (sending alerting signal when current data or voltage data surpass warning line).
One data memory module 33, be connected to described data processing module, for storing described experimental facilities real-time current data and real-time voltage data.Data processing module 32 is according to the true working time that is stored in the current data in running status in data memory module 33 and can calculates described experimental facilities, data memory module 33 is a read-only storage or pocket memory, as the SD card, backup SD card can guarantee deployment at any time, recovery and the replacement of system.
The present invention can effective monitoring scientific research institution (as colleges and universities etc.) laboratory main equipment and the duty of electronic device, can precise monitoring equipment in running status, off-line state, dormant state or off-mode, and then can effectively arrange to dispatch opening or the shut-in time in laboratory, can also be whether in the hole according to real-time current, voltage data decision circuitry, and alarm, and then solve laboratory environment safety monitoring problem.
Managerial personnel can in time, comprehensively understand all main equipments of scientific research institution or the real-time working state of electronic device by the present invention, in order to make arrangements in experimental teaching or opening experiment, (whose reservation, what who examines, needs examine to the people that effectively management and control is used, after reservation, whether truly attend), management and control service time, (when the reservation people came, when leave), management and control instrument and equipment (who uses on which instrument and equipment), various multidate informations in omnidistance full-time management and control laboratory.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. an experimental facilities condition monitoring system, is characterized in that, comprising:
At least one experimental facilities;
At least one monitor terminal, be connected at least one experimental facilities, for real-time current data and the real-time voltage data of monitoring this experimental facilities;
One gateway middleware, be wirelessly connected to described monitor terminal, for real-time current data and real-time voltage data, the duty that judges described experimental facilities of storing described experimental facilities, obtain described experimental facilities continuous operating time and send instruction to described monitor terminal.
2. experimental facilities condition monitoring system as claimed in claim 1, is characterized in that, described monitor terminal comprises:
One reference power supply module, for powering to described experimental facilities;
One current/voltage acquisition module, for gathering described experimental facilities real-time current and/or real-time voltage data;
One switch control module, for controlling the connecting and disconnecting of the circuit state of described experimental facilities;
One monitor terminal communication module, for realizing the exchanges data between described gateway middleware and described monitor terminal;
Wherein, described reference power supply module is connected directly to described experimental facilities, described current/voltage acquisition module, described switch control module are connected to respectively described reference power supply module, and described current/voltage acquisition module, described switch control module are connected to respectively described monitor terminal communication module.
3. experimental facilities condition monitoring system as claimed in claim 2, is characterized in that, described gateway middleware comprises:
One middleware communication module, be connected to described monitor terminal, for realizing the exchanges data between described gateway middleware and described monitor terminal;
One data processing module, be connected to described monitor terminal by described middleware communication module, for obtaining described experimental facilities real-time current data and real-time voltage data, set up described experimental facilities the duty model, judge described experimental facilities duty, obtain described experimental facilities continuous operating time and send instruction to described switch control module;
One data memory module, be connected to described data processing module, for storing described experimental facilities real-time current data and real-time voltage data.
4. experimental facilities condition monitoring system as claimed in claim 3, is characterized in that, the duty of described experimental facilities comprises running status, off-mode, dormant state, off-line state.
5. experimental facilities condition monitoring system as claimed in claim 2 or claim 3, is characterized in that, described monitor terminal communication module is the Zigbee transceiver, and described middleware communication module is the Zigbee transceiver.
6. experimental facilities condition monitoring system as claimed in claim 1, is characterized in that, described gateway middleware also comprises a network communication module, and described gateway middleware is connected to an application server by wired or wireless network.
7. experimental facilities condition monitoring system as claimed in claim 6, is characterized in that, described application server is database server or Web server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103856565A CN103439952A (en) | 2013-08-30 | 2013-08-30 | Experimental equipment state monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103856565A CN103439952A (en) | 2013-08-30 | 2013-08-30 | Experimental equipment state monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103439952A true CN103439952A (en) | 2013-12-11 |
Family
ID=49693647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103856565A Pending CN103439952A (en) | 2013-08-30 | 2013-08-30 | Experimental equipment state monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103439952A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184498A (en) * | 2015-09-18 | 2015-12-23 | 成都虹昇光电科技有限公司 | Educational equipment management platform |
| CN105184712A (en) * | 2015-09-18 | 2015-12-23 | 成都虹昇光电科技有限公司 | Education equipment management system and method |
| CN106707868A (en) * | 2016-12-30 | 2017-05-24 | 安徽朋德信息科技有限公司 | Power control method and power control system for shared experiment instrument |
| CN107018035A (en) * | 2016-01-27 | 2017-08-04 | 北京新唐思创教育科技有限公司 | A kind of teaching equipment monitoring management system and its method |
| CN107679407A (en) * | 2017-09-05 | 2018-02-09 | 中国科学院计算机网络信息中心 | Safe class determines method, apparatus and storage medium |
| CN108919709A (en) * | 2018-07-09 | 2018-11-30 | 保山市质量技术监督综合检测中心 | A kind of equipment remote monitoring method and system |
| CN109188985A (en) * | 2018-10-23 | 2019-01-11 | 国家地质实验测试中心 | Instrument state monitoring device |
| CN109426206A (en) * | 2017-08-22 | 2019-03-05 | 洛阳华清天木生物科技有限公司 | A kind of laboratory environment management system, device and method |
| CN110414768A (en) * | 2019-05-29 | 2019-11-05 | 中电科卫星导航运营服务有限公司 | A kind of big data analysis method based on instrument current data |
| CN110531662A (en) * | 2019-08-27 | 2019-12-03 | 北京戴纳实验科技有限公司 | A kind of laboratory equipment real-time status monitoring system |
| CN110570099A (en) * | 2019-08-19 | 2019-12-13 | 北京戴纳实验科技有限公司 | Laboratory stability comprehensive evaluation system and laboratory stability comprehensive evaluation method |
| CN110704447A (en) * | 2019-10-10 | 2020-01-17 | 云南中烟工业有限责任公司 | Method for monitoring and evaluating contribution degree of laboratory equipment instrument |
| CN111193904A (en) * | 2019-12-17 | 2020-05-22 | 视联动力信息技术股份有限公司 | Inspection control method and device and readable storage medium |
| CN112698619A (en) * | 2021-01-25 | 2021-04-23 | 江苏米塔网络科技服务有限公司 | Equipment running state judgment method |
| CN113433880A (en) * | 2021-07-30 | 2021-09-24 | 广东工业大学 | Remote monitoring system of laboratory equipment |
| CN113568351A (en) * | 2021-07-29 | 2021-10-29 | 石家庄通合电子科技股份有限公司 | Real-time monitoring system of environmental test equipment |
| CN113848789A (en) * | 2021-09-28 | 2021-12-28 | 西藏农牧学院 | Experimental system equipment for scientific research operating environment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007272767A (en) * | 2006-03-31 | 2007-10-18 | Noritsu Koki Co Ltd | Management controller and control program |
| CN201820133U (en) * | 2010-09-15 | 2011-05-04 | 中国医科大学 | Instrument and equipment using state network real-time monitoring device |
| CN102411341A (en) * | 2010-09-25 | 2012-04-11 | 上海宝信软件股份有限公司 | Centralized laboratory monitoring system and realization method thereof |
| CN102681512A (en) * | 2012-05-16 | 2012-09-19 | 宁波大学 | Laboratory power supply controlling and monitoring system based on ZigBee |
| CN202615205U (en) * | 2012-05-04 | 2012-12-19 | 华中科技大学 | Intelligent managing and monitoring device for laboratory instruments based on Internet of Things |
-
2013
- 2013-08-30 CN CN2013103856565A patent/CN103439952A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007272767A (en) * | 2006-03-31 | 2007-10-18 | Noritsu Koki Co Ltd | Management controller and control program |
| CN201820133U (en) * | 2010-09-15 | 2011-05-04 | 中国医科大学 | Instrument and equipment using state network real-time monitoring device |
| CN102411341A (en) * | 2010-09-25 | 2012-04-11 | 上海宝信软件股份有限公司 | Centralized laboratory monitoring system and realization method thereof |
| CN202615205U (en) * | 2012-05-04 | 2012-12-19 | 华中科技大学 | Intelligent managing and monitoring device for laboratory instruments based on Internet of Things |
| CN102681512A (en) * | 2012-05-16 | 2012-09-19 | 宁波大学 | Laboratory power supply controlling and monitoring system based on ZigBee |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184712A (en) * | 2015-09-18 | 2015-12-23 | 成都虹昇光电科技有限公司 | Education equipment management system and method |
| CN105184498A (en) * | 2015-09-18 | 2015-12-23 | 成都虹昇光电科技有限公司 | Educational equipment management platform |
| CN107018035A (en) * | 2016-01-27 | 2017-08-04 | 北京新唐思创教育科技有限公司 | A kind of teaching equipment monitoring management system and its method |
| CN106707868B (en) * | 2016-12-30 | 2019-07-12 | 安徽朋德信息科技有限公司 | The power control method and power control system of shared laboratory apparatus |
| CN106707868A (en) * | 2016-12-30 | 2017-05-24 | 安徽朋德信息科技有限公司 | Power control method and power control system for shared experiment instrument |
| CN109426206A (en) * | 2017-08-22 | 2019-03-05 | 洛阳华清天木生物科技有限公司 | A kind of laboratory environment management system, device and method |
| CN107679407B (en) * | 2017-09-05 | 2020-07-03 | 中国科学院计算机网络信息中心 | Security level determination method, device and storage medium |
| CN107679407A (en) * | 2017-09-05 | 2018-02-09 | 中国科学院计算机网络信息中心 | Safe class determines method, apparatus and storage medium |
| CN108919709A (en) * | 2018-07-09 | 2018-11-30 | 保山市质量技术监督综合检测中心 | A kind of equipment remote monitoring method and system |
| CN109188985A (en) * | 2018-10-23 | 2019-01-11 | 国家地质实验测试中心 | Instrument state monitoring device |
| CN110414768B (en) * | 2019-05-29 | 2021-12-07 | 中电科卫星导航运营服务有限公司 | Big data analysis method based on instrument current data |
| CN110414768A (en) * | 2019-05-29 | 2019-11-05 | 中电科卫星导航运营服务有限公司 | A kind of big data analysis method based on instrument current data |
| CN110570099A (en) * | 2019-08-19 | 2019-12-13 | 北京戴纳实验科技有限公司 | Laboratory stability comprehensive evaluation system and laboratory stability comprehensive evaluation method |
| CN110531662A (en) * | 2019-08-27 | 2019-12-03 | 北京戴纳实验科技有限公司 | A kind of laboratory equipment real-time status monitoring system |
| CN110531662B (en) * | 2019-08-27 | 2020-06-19 | 北京戴纳实验科技有限公司 | Laboratory equipment real-time status monitoring system |
| CN111750926B (en) * | 2019-08-27 | 2022-03-15 | 北京戴纳实验科技有限公司 | Laboratory equipment real-time status monitoring system |
| CN111750926A (en) * | 2019-08-27 | 2020-10-09 | 北京戴纳实验科技有限公司 | Laboratory equipment real-time status monitoring system |
| CN110704447A (en) * | 2019-10-10 | 2020-01-17 | 云南中烟工业有限责任公司 | Method for monitoring and evaluating contribution degree of laboratory equipment instrument |
| CN111193904A (en) * | 2019-12-17 | 2020-05-22 | 视联动力信息技术股份有限公司 | Inspection control method and device and readable storage medium |
| CN111193904B (en) * | 2019-12-17 | 2022-12-13 | 视联动力信息技术股份有限公司 | Inspection control method and device and readable storage medium |
| CN112698619A (en) * | 2021-01-25 | 2021-04-23 | 江苏米塔网络科技服务有限公司 | Equipment running state judgment method |
| CN113568351A (en) * | 2021-07-29 | 2021-10-29 | 石家庄通合电子科技股份有限公司 | Real-time monitoring system of environmental test equipment |
| CN113433880A (en) * | 2021-07-30 | 2021-09-24 | 广东工业大学 | Remote monitoring system of laboratory equipment |
| CN113848789A (en) * | 2021-09-28 | 2021-12-28 | 西藏农牧学院 | Experimental system equipment for scientific research operating environment |
| CN113848789B (en) * | 2021-09-28 | 2024-02-02 | 西藏农牧学院 | Experimental system equipment for scientific research operation environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103439952A (en) | Experimental equipment state monitoring system | |
| CN107200248B (en) | A kind of elevator Internet of Things operation real-time monitoring system based on cloud platform | |
| CN209282929U (en) | A kind of electric power box intelligent monitoring protection management system | |
| CN108155719A (en) | For the intelligent cloud acquisition system and method for monitoring power distribution | |
| CN202231491U (en) | Power distribution monitoring system | |
| CN105449846B (en) | A kind of direct current on-line monitoring management system and management method | |
| CN207677507U (en) | Intelligent cloud acquisition system for monitoring power distribution | |
| CN102621959A (en) | Non-electricity monitoring terminal equipment, management equipment and monitoring device for distribution transformer room | |
| CN109167437A (en) | A kind of method and system based on power distribution cabinet intelligent power distribution management | |
| CN206962861U (en) | A kind of wisdom computer room management system | |
| CN103176035B (en) | Online container monitoring and positioning method | |
| CN110908325A (en) | Operation and maintenance monitoring system for power equipment of information machine room of high-speed rail station | |
| CN205158081U (en) | Building environment and power monitored control system | |
| CN207748684U (en) | One kind managing system based on Internet of Things intelligent remote monitoring fault diagnosis | |
| CN201605107U (en) | Elevator remote monitoring system based on Ethernet | |
| CN205622325U (en) | Remote intelligent power dispatching automation equipment examine monitoring system | |
| CN103296756A (en) | Managing and monitoring system for transformer substation | |
| CN201615761U (en) | Communication power and environment monitoring system | |
| CN207263902U (en) | A kind of monitoring device of communication DC power supply | |
| CN203465826U (en) | Remote intelligent monitoring system for flour mill | |
| CN108873778A (en) | A kind of remote supervisory station point operating condition monitoring equipment | |
| CN203435091U (en) | Remote intelligent monitoring system | |
| CN202616254U (en) | Solar module conjunction box and intelligent monitoring system | |
| CN204153915U (en) | A kind of clarifier with wireless long-range control function | |
| CN205622329U (en) | Power dispatching automation is network passageway warning device for system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |