CN101290520B - Power utilization instrument device management system - Google Patents
Power utilization instrument device management system Download PDFInfo
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- CN101290520B CN101290520B CN2008100697725A CN200810069772A CN101290520B CN 101290520 B CN101290520 B CN 101290520B CN 2008100697725 A CN2008100697725 A CN 2008100697725A CN 200810069772 A CN200810069772 A CN 200810069772A CN 101290520 B CN101290520 B CN 101290520B
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- 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]
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Abstract
The present invention discloses a management system for electrical instruments and devices, and relates to a technical instrument for managing the use of the electrical instruments and devices. The system comprises a device manager and a computer work station. The device manager comprises a user information input module, an information microprocessing module, a device used control module, a data storage module and a data communication interface module. A user inputs the user information through the user information input module. The information microprocessing module analyzes the information inputted by the user, and sends a control command to the device used control module after being accorded to a special rule. The device used control module controls the use state of the device according to the control command. The data storage module stores the information in the use process of the user. The stored data is outputted through the data communication interface. The computer work station comprises device management software which reads and analyzes the information stored in the device manager. The system has the characteristics of being capable of automatically recording and storing use information, real data and convenient use.
Description
Technical field:
The present invention relates to a kind of technical equipment that the use of instrument and equipment is managed, particularly a kind of instrument and equipment management system that need to be used to the instrument and equipment of consumed power.
Background technology:
Instrument and equipment be produce, one of necessary condition of scientific research, along with development of science and technology, the quantity of instrument and equipment is more and more, the use and management of instrument and equipment becomes the technical barrier of a general character, current have many technical schemes and a relevant technical equipment.For a small-sized laboratory, the difficulty of management is less relatively, and for university that has numerous instrument and equipments or large enterprise, the management of instrument and equipment is just quite complicated.For example, with the university is example, a comprehensive university often has a plurality of institutes, each institute on average has tens of to up to a hundred instrument and equipments, equipment is in operational process, and the essential information that manager need know comprises: the operating position of instrument, when, who use is the most basic information, traditional method is the method for hand filling form, and the problem of existence is the authenticity of hand filling data.For example: an oscillograph, the teacher who is responsible for buying is when filling in the report of purchase demonstration, in order to ratify, can reach 1000 hours the service time of proving this equipment every year, after but instrument is bought, can only use every year time 400 hours, the operating position of the annual inspection apparatus in equipment place, mainly be to check according to record is original, the teacher who is responsible for buying has to cry the student to be filled up to the service time in the form more than 1000 hours, such use data are very false, the equipment control root originally can't be learnt the operating position of instrument and equipment, does not nearly all use after the instrument that has is bought, but remains at full capacity annual service time of filling in, cause the significant wastage of resource, cause the vacuum of management.In addition, for a laboratory, the instrument and equipment that has has been equipped with computing machine, can be by computer cryptography being set or special software is managed, but the instrument and equipment that has is not connected with computing machine, therefore, for a laboratory, need a kind of management equipment that goes for multiple instrument and equipment.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of and can effectively manage, write down and store automatically with power utilization instrument device use information, data true, easy to use use power utilization instrument device management system.
Technical scheme of the present invention is:
Use power utilization instrument device management system, comprise equipment manager, computer workstation, described equipment manager comprises the user profile load module, the information micro treatment module, equipment uses control module, data memory module, the data communication interface module, the user profile load module, equipment uses control module, data memory module, the data communication interface module all is connected by data line with the information micro treatment module, the user is by user profile load module input user profile, the information micro treatment module is analyzed the information of user's input, after meeting ad hoc rules, use control module to send steering order to equipment, equipment uses control module and is connected with power utilization instrument device, come the user mode of opertaing device according to described steering order, data memory module is stored the relevant information in user's use, comprise instrument and equipment service recorder file in the data memory module, this log file comprises user name, bring into use the time, finish information service time, data memory module is connected with the data communication interface module, the data of storage are by the output of data communication interface module, computer workstation comprises device management software, this software read and the analytical equipment manager in data information stored.
Described user profile load module comprises magnetic card or rf read-write device or cipher input or finger print input device, perhaps comprises magnetic card or rf read-write device, cipher input, finger print input device three's combination in any.
Described equipment uses control module to comprise power supply relay, supply socket, the socket lock, supply socket is connected with working power, with the supply socket on the power-line plug insertion equipment manager of power utilization instrument device, after described socket lock cuts out, attaching plug can not insert or extract supply socket, power supply relay is connected with the information micro treatment module, after power supply relay receives the close command that the information micro treatment module sends, the power supply relay closure, the current lead-through of supply socket and working power, after power supply relay received the open command information that the information micro treatment module sends, power supply relay was opened, and supply socket and working power disconnect.Described equipment uses control module also can comprise control-signals generator, signal output interface, signal transmssion line, signal transmssion line is connected with a data port with the computing machine of power utilization instrument device, control-signals generator is connected with the information micro treatment module, after control-signals generator is received the command information of the permission use instrument and equipment that the information micro treatment module sends, control-signals generator is sent control signal, and this control signal is to use the necessary condition of the normal operation of software with the instrument of the computing machine of power utilization instrument device.Described equipment uses control module also can comprise power supply relay, supply socket, the socket lock, control-signals generator, the control signal output interface, signal transmssion line, described supply socket is connected with working power, with the supply socket on the power-line plug insertion equipment manager of power utilization instrument device, after described socket lock cuts out, attaching plug can not insert or extract supply socket, one end of described signal transmssion line is connected with the control signal output interface, one end is connected with a data port with the computing machine of power utilization instrument device, power supply relay is connected with the information micro treatment module respectively with control-signals generator, the information micro treatment module sends the command information that allows to use instrument and equipment to power supply relay and control-signals generator simultaneously or according to sequential, and the information micro treatment module is controlled the closed of power supply relay or disconnected; After control-signals generator was received the command information of the permission use instrument and equipment that the information micro treatment module sends, control-signals generator was sent control signal, and this control signal is the necessary condition with the normal operation of computer application software of power utilization instrument device.
Describedly can comprise a hand-held data collection device with power utilization instrument device management system, described hand-held data collection device comprises the data-interface that carries out exchanges data with the data communication interface module of described equipment manager, and comprises the data-interface that carries out exchanges data with computer workstation.
Describedly can comprise a plurality of equipment managers with power utilization instrument device management system, the communication data interface of each equipment manager is connected with computer workstation by data line, hub, computer workstation comprises device management software, and this software reads and analyze data information stored in each equipment manager.
The course of work of the present invention and principle are:
With using of power utilization instrument device the course of work of the present invention and and principle are described with one to example.Equipment manager be connected with power utilization instrument device, its connected mode can be connected for the power lead (perhaps data line) of electricity consumption instrument and equipment and equipment use control module.The user is by user profile load module input user profile, MIM message input module can comprise magnetic card or rf read-write device or cipher input or finger print input device, perhaps comprises magnetic card or rf read-write device, cipher input, finger print input device three's combination in any.The information micro treatment module is analyzed the information of user's input, after meeting ad hoc rules, send steering order, the user mode that equipment uses control module to come opertaing device according to described steering order, equipment uses control module can comprise power supply relay, supply socket, the socket lock, supply socket is connected with working power, equipment uses control module also can comprise control-signals generator, signal output interface, signal transmssion line is respectively by the power supply of relay control with power utilization instrument device, perhaps control software with power utilization instrument device, perhaps the mode that possesses simultaneously of dual mode is controlled the user mode with power utilization instrument device.After starting working with power utilization instrument device, data memory module is stored the relevant information in user's use, data memory module is connected with the data communication interface module, the data of storage are by the output of data communication interface module, the mode of output can be by the mode sense data of a hand-held read write line, the data of reading send to computer workstation, the device management software in the computer workstation, this software read and the analytical equipment manager in data information stored.
The present invention compared with prior art, has following technique effect: of the present invention with power utilization instrument device management system utilization and the user mode of the equipment manager control that is connected with power utilization instrument device with power utilization instrument device, utilize the mode of input of magnetic card or radio-frequency card or password or fingerprint input, the combined mode of perhaps multiple mode, realized user management with power utilization instrument device, by this mode, avoided the false situation during the people fills in a form by hand in the traditional instrument management, the record that makes instrument and equipment use is genuine and believable.Data memory module in the equipment manager is stored the relevant information in user's use, userspersonal information for example, service time etc., realized process management with power utilization instrument device, the data of storage can be exported by data interface module, can be input to computer workstation by the mode of a hand-held read write line especially, device management software in the computer workstation can read and the analytical equipment manager in data information stored, thereby can realize many with the management of power utilization instrument device with gather, changed in the classic method method of writing time in the manual statistic record volume of managerial personnel, easy to use, improved work efficiency.The present invention for provide with power utilization instrument device a kind of effective management with power utilization instrument device, automatically write down and store use information, data true, easy to use use power utilization instrument device management system, be specially adapted in the instrument position distribution far away, need the occasion of statistics operating position, be specially adapted to managing in the institution of higher education with power utilization instrument device.
Description of drawings:
Fig. 1 is the composition synoptic diagram with power utilization instrument device management system of the present invention.
Fig. 2 is a kind of composition synoptic diagram of using the equipment manager of power utilization instrument device management system of the present invention.
Fig. 3 is a kind of composition synoptic diagram of using the equipment manager of power utilization instrument device management system of the present invention.
Fig. 4 is a kind of composition synoptic diagram of using the equipment manager of power utilization instrument device management system of the present invention.
Fig. 5 is a kind of composition synoptic diagram of using the equipment manager of power utilization instrument device management system of the present invention.
Fig. 6 is a kind of composition synoptic diagram of using the equipment manager of power utilization instrument device management system of the present invention.
Fig. 7 is a kind of composition synoptic diagram of using the equipment manager of power utilization instrument device management system of the present invention.
Fig. 8 is an equipment manager of the present invention and with a kind of annexation synoptic diagram of power utilization instrument device.
Fig. 9 is an equipment manager of the present invention and with a kind of annexation synoptic diagram of power utilization instrument device.
Figure 10 is an equipment manager of the present invention and with a kind of annexation synoptic diagram of power utilization instrument device.
Figure 11 is of the present invention with hand-held data collection device composition synoptic diagram in the power utilization instrument device management system.
Figure 12 is the connection diagram with hand-held data collection device in the power utilization instrument device management system and computer workstation of the present invention.
Figure 13 is the power utilization instrument device management system of using with a plurality of equipment managers of the present invention.
In Fig. 1 to Figure 13:
The 1-equipment manager, 2-computer workstation, 3-power utilization instrument device, 4-user profile load module, 5-data memory module, 6-data communication interface module, 7-information micro treatment module, 8-equipment uses control module, 9-magnetic card or rf read-write device, the 10-PIN PAD, 11-fingerprint input device, 12-power supply relay, the 13-supply socket, 14-socket lock, 15-power lead, 16-power lead, the 17-working power, the 18-control-signals generator, 19-signal output interface, 20-signal transmssion line, the 21-computing machine, 22-hand-held data collection device, 23-hub, 24-data line
Embodiment:
Below in conjunction with specific embodiment, further specify technical scheme of the present invention and effect.
The power utilization instrument device management system of using of the present invention comprises equipment manager 1, computer workstation 2, as shown in Figure 1.As shown in Figure 2, described equipment manager 1 comprises that user profile load module 4, information micro treatment module 7, equipment use control module 8, data memory module 5, data communication interface module 6.User profile load module 4, equipment use control module 8, data memory module 5, data communication interface module 6 all to be connected by data line with information micro treatment module 7, the user is by user profile load module 4 input user profile, the information of 7 pairs of user's inputs of information micro treatment module is analyzed, after meeting ad hoc rules, use control module 8 to send steering order to equipment, among the embodiment, information micro treatment module 7 can comprise singlechip microprocessor or other embedded microprocessors.Equipment uses control module 8 and is connected with power utilization instrument device 3, come the user mode of opertaing device according to described steering order, data memory module 5 is stored the relevant information in user's use, comprise instrument and equipment service recorder file in the data memory module 5, this log file comprises user name, bring into use the time, finish information service time, data memory module is connected with the data communication interface module, the data of storage are by 6 outputs of data communication interface module, computer workstation 2 comprises device management software, this software read and analytical equipment manager 1 in data information stored.
In the present embodiment, described user profile load module 4 comprises magnetic card or rf read-write device 9, and as shown in Figure 3, the selection of magnetic card or rf read-write device 9 is according to concrete magnetic card or radio-frequency card correspondence, current main available IC-card or ID card.User profile load module 4 also can be a cipher input 10, and as shown in Figure 4, this device comprises the keyboard of password input, and current had a proven technique.User profile load module 4 also can be a finger print input device 11, and as shown in Figure 5, finger print input device 11 can adopt fingerprint sensor, and it is available to have had more product on the current market.User profile load module 4 also can for or comprise magnetic card or rf read-write device 9, cipher input 10, finger print input device 11 threes' combination in any, do not enumerate one by one herein, its objective is and be user-friendly to, multiple alternative information input mode is provided, during in order to a certain information input mode inefficacy or damage, the user still can continue to use, for example, magnetic card infringement as the user, in the time of can't carrying out system's use, the user can adopt the mode of input password to enter, thereby has increased the redundance of system, as shown in Figure 6, MIM message input module 4 comprises magnetic card or rf read-write device 9 and cipher input 10; As shown in Figure 7, MIM message input module 4 comprises rf read-write device 9, cipher input 10,11 3 kinds of information input modes of finger print input device.In concrete enforcement, the MIM message input module 4 in the present embodiment is not limited only to mode noted earlier.Utilize MIM message input module 4, can be so that have only validated user could use instrument and equipment, also make the use of each instrument and equipment all have the user corresponding simultaneously.
In the present embodiment a kind of embodiment as shown in Figure 8, described equipment uses control module 8 can comprise power supply relay 12, supply socket 13, socket lock 14.Supply socket 13 is connected with working power 17, and with the supply socket 13 on the power lead 15 plugs insertion equipment manager 1 of power utilization instrument device 3, after described socket lock 14 cut out, attaching plug can not insert or extract supply socket 13.Power supply relay 12 is connected with information micro treatment module 7, after power supply relay 12 receives the close command that information micro treatment module 7 sends, power supply relay 12 closures, the current lead-through of supply socket 13 and working power 17 can be used power supply with power utilization instrument device 3; After power supply relay 12 receives the open command information that information micro treatment module 7 sends, power supply relay 12 is opened, supply socket 13 and working power 17 disconnect, power supply with power utilization instrument device 3 is cut off, can't carry out operate as normal, thereby reach the purpose that manages with power utilization instrument device 3.
Another embodiment as shown in Figure 9 in the present embodiment, described equipment uses control module 8 also can comprise control-signals generator 18, signal output interface 19, signal transmssion line 20, signal transmssion line 20 is connected with a data port with the computing machine 21 of power utilization instrument device 3, control-signals generator 18 is connected with information micro treatment module 7, after control-signals generator 18 is received the command information of the permission use instrument and equipment that information micro treatment module 7 sends, control-signals generator 18 is sent control signal, this control signal is to use the necessary condition of the normal operation of software with the instrument of the computing machine of power utilization instrument device 3, thereby realized the purpose that manages with power utilization instrument device 3, signal output interface 19 can be USB interface, perhaps computer general-purpose interface such as RS232 interface, this embodiment is applicable to the power utilization instrument device of using that includes computing machine.
A kind of embodiment as shown in figure 10 in the present embodiment, described equipment uses control module to comprise power supply relay 12, supply socket 13, socket lock 14, control-signals generator 18, control signal output interface 19, signal transmssion line 20, described supply socket 13 is connected with working power 17, with the supply socket 13 on the power lead 15 plugs insertion equipment manager 1 of power utilization instrument device 3, after described socket lock 14 cuts out, attaching plug can not insert or extract supply socket 13, one end of described signal transmssion line 20 is connected with control signal output interface 19, one end is connected with a data port with the computing machine 21 of power utilization instrument device 3, power supply relay 12 all is connected with information micro treatment module 7 with control-signals generator 18, information micro treatment module 7 sends the command information that allows to use instrument and equipment to power supply relay 12 and control-signals generator 18 simultaneously or according to sequential, and information micro treatment module 7 is controlled the closed of power supply relays 12 or disconnected; After control-signals generator 18 is received the command information of the permission use instrument and equipment 3 that information micro treatment module 7 sends, control-signals generator 18 is sent control signal, and this control signal is the necessary condition with the normal operation of application software of the computing machine 21 of power utilization instrument device 3.Present embodiment is applicable to that a user need use 2 situations with power utilization instrument device simultaneously, perhaps one apply mechanically power utilization instrument device and comprise two and above power unit, present embodiment provides the method for two kinds of control usefulness power utilization instrument devices, can choose a kind of control wherein wantonly, for example, a biochemical analyzer, comprise analyser main frame and a computing machine, in use, promptly the power lead of analyser main frame can be inserted supply socket 13, utilize relay to control its power supply, thereby realize the control of equipment set, also can also can realize control with utilizing signal transmssion line 20 to insert the work of an interface control computer of counter to equipment set; In addition, two kinds of controls are with the mode of power utilization instrument devices, and when wherein any mode broke down, guaranteeing still can be with the use of another mode control instrument equipment, thereby had improved the reliability of system, used more convenient.
In the present embodiment, as Figure 11, shown in Figure 12, describedly can also comprise a hand-held data collection device 22 with power utilization instrument device management system, described hand-held data collection device 22 comprises with the data communication interface module 6 of equipment manager 1 and carries out the data-interface of exchanges data, and comprises the data-interface that carries out exchanges data with computer workstation 2.This hand-held data collection device 22 can comprise USB interface or RS232 interface or wireless blue tooth interface or other wireless data communications interfaces, the perhaps combination of a plurality of data-interfaces, the purposes of these data-interfaces is the data derivation with storage in the equipment manager 1, and enters data into computer workstation 2.The purposes of hand-held data collection device 22 is to computer workstation 2 with the data transmission in the equipment manager 1, this mode has avoided laying in the traditional approach dedicated fixed data circuit between equipment manager 1 and computer workstation, reduced system cost, particularly for the management that disperses relatively with power utilization instrument device, can reduce cost greatly, in use, managerial personnel's portable hand-held data acquisition unit 22 goes to different equipment manager 1, image data one by one, after data acquisition is finished, with the disposable computer workstation 2 that imports to of data, utilize the device management software in the computer workstation 2, read and the analytical equipment manager in the data of storing.
In the present embodiment, as shown in figure 13, describedly can comprise a plurality of equipment managers 1 with power utilization instrument device management system, the communication data interface of each equipment manager 1 is connected with computer workstation 2 by data line 24, hub 23, computer workstation 2 comprises device management software, this software reads and analyzes data information stored in each equipment manager, this embodiment is applicable to power utilization instrument device and concentrates, and quantity is bigger, and needs regular extract management data conditions.
Claims (7)
1. use power utilization instrument device management system, comprise equipment manager, computer workstation, it is characterized in that described equipment manager comprises the user profile load module, the information micro treatment module, equipment uses control module, data memory module, the data communication interface module, the user profile load module, equipment uses control module, data memory module, the data communication interface module all is connected by data line with the information micro treatment module, the user is by user profile load module input user profile, the information micro treatment module is analyzed the information of user's input, after meeting ad hoc rules, use control module to send steering order to equipment, equipment uses control module and is connected with power utilization instrument device, come the user mode of opertaing device according to described steering order, data memory module is stored the relevant information in user's use, comprise instrument and equipment service recorder file in the data memory module, this log file comprises user name, bring into use the time, finish information service time, data memory module is connected with the data communication interface module, the data of storage are by the output of data communication interface module, computer workstation comprises device management software, this software read and the analytical equipment manager in data information stored.
2. the power utilization instrument device management system of using according to claim 1, it is characterized in that described user profile load module comprises magnetic card or rf read-write device or cipher input or finger print input device, perhaps comprises magnetic card or rf read-write device, cipher input, finger print input device three's combination in any.
3. the power utilization instrument device management system of using according to claim 1, it is characterized in that described equipment uses control module to comprise power supply relay, supply socket, the socket lock, supply socket is connected with working power, with the supply socket on the power-line plug insertion equipment manager of power utilization instrument device, after described socket lock cuts out, attaching plug can not insert or extract supply socket, power supply relay is connected with the information micro treatment module, after power supply relay receives the close command that the information micro treatment module sends, the power supply relay closure, the current lead-through of supply socket and working power, after power supply relay receives the open command information that the information micro treatment module sends, power supply relay is opened, and supply socket and working power disconnect.
4. the power utilization instrument device management system of using according to claim 1, it is characterized in that described equipment uses control module to comprise control-signals generator, signal output interface, signal transmssion line, signal transmssion line is connected with a data port with the computing machine of power utilization instrument device, control-signals generator is connected with the information micro treatment module, after control-signals generator is received the command information of the permission use instrument and equipment that the information micro treatment module sends, control-signals generator is sent control signal, and this control signal is to use the necessary condition of the normal operation of software with the instrument of the computing machine of power utilization instrument device.
5. the power utilization instrument device management system of using according to claim 1, it is characterized in that described equipment uses control module to comprise power supply relay, supply socket, the socket lock, control-signals generator, the control signal output interface, signal transmssion line, described supply socket is connected with working power, with the supply socket on the power-line plug insertion equipment manager of power utilization instrument device, after described socket lock cuts out, attaching plug can not insert or extract supply socket, one end of described signal transmssion line is connected with the control signal output interface, one end is connected with a data port with the computing machine of power utilization instrument device, power supply relay is connected with the information micro treatment module respectively with control-signals generator, the information micro treatment module sends the command information that allows to use instrument and equipment to power supply relay and control-signals generator simultaneously or according to sequential, and the information micro treatment module is controlled the closed of power supply relay or disconnected; After control-signals generator was received the command information of the permission use instrument and equipment that the information micro treatment module sends, control-signals generator was sent control signal, and this control signal is the necessary condition with the normal operation of computer application software of power utilization instrument device.
6. the power utilization instrument device management system of using according to claim 1, it is characterized in that this system comprises a hand-held data collection device, described hand-held data collection device comprises the data-interface that carries out exchanges data with the data communication interface module of described equipment manager, and comprises the data-interface that carries out exchanges data with computer workstation.
7. the power utilization instrument device management system of using according to claim 1, it is characterized in that this system comprises a plurality of equipment managers, the communication data interface of each equipment manager is connected with computer workstation by data line, hub, computer workstation comprises device management software, and this software reads and analyze data information stored in each equipment manager.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100697725A CN101290520B (en) | 2008-05-30 | 2008-05-30 | Power utilization instrument device management system |
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| CN2008100697725A CN101290520B (en) | 2008-05-30 | 2008-05-30 | Power utilization instrument device management system |
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| CN101290520A CN101290520A (en) | 2008-10-22 |
| CN101290520B true CN101290520B (en) | 2010-12-08 |
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| CN2008100697725A Expired - Fee Related CN101290520B (en) | 2008-05-30 | 2008-05-30 | Power utilization instrument device management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102801747A (en) * | 2011-05-23 | 2012-11-28 | 鸿富锦精密工业（深圳）有限公司 | System and method for controlling electric equipment by cloud computing |
| CN103728939A (en) * | 2013-12-20 | 2014-04-16 | 江苏金太生命科技有限公司 | Device state monitoring system based on PCR instrument |
| CN104035420A (en) * | 2014-06-20 | 2014-09-10 | 南宁博大全讯科技有限公司 | Intelligent energy and electricity saving method and system for household appliances |
| CN109507894A (en) * | 2017-09-14 | 2019-03-22 | 安博泰克有限公司 | Electric system |
| CN108169554A (en) * | 2018-02-10 | 2018-06-15 | 范吉亮 | A kind of anti-theft intelligent ammeter |
| CN115204813A (en) * | 2022-06-21 | 2022-10-18 | 南京品生医疗科技有限公司 | Use management system and implementation method of mass spectrometer |
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