CN103995490A - Hand-held monitor - Google Patents
Hand-held monitor Download PDFInfo
- Publication number
- CN103995490A CN103995490A CN201310053140.0A CN201310053140A CN103995490A CN 103995490 A CN103995490 A CN 103995490A CN 201310053140 A CN201310053140 A CN 201310053140A CN 103995490 A CN103995490 A CN 103995490A
- Authority
- CN
- China
- Prior art keywords
- electric power
- power system
- state information
- unit
- main frame
- 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
Abstract
The invention provides a hand-held monitor. The hand-held monitor comprises an input unit for receiving instruction information input by a user; a processing unit for outputting control, arrangement and query information to a wireless communication unit according to the instruction information input by the user, receiving power supply system work state information, simulation quantity data and alarm state information which are output by a power supply system host from the wireless communication unit, performing corresponding processing on the information, and transmitting the information to a display unit; the display unit for displaying processed information in real time; and the wireless communication unit for transmitting the control, arrangement and query information to the power supply system host in a wireless communication mode, receiving the power supply system work state information, the simulation quantity data and the alarm state information in a wireless communication mode, and transmitting the information to the processing unit. According to the invention, a conventional power supply system monitor is changed to be a hand-held monitor, such that the hand-held monitor is provided with the functions of the conventional power supply system monitor and also facilitates maintenance of the power supply system host by the user.
Description
Technical field
The present invention relates to automatic control technology and field of wireless communication, be specifically related to a kind of hand-held watch-dog that is applied to electric power system.
Background technology
Existing UPS electric power system or DC power-supply system comprise electric power system main frame, and the watch-dog of or modular design integrated with electric power system main frame, and described watch-dog is for monitoring, manage and control electric power system.Just can carry out remote monitoring, management and control to electric power system in order not enter electric power system machine room, described electric power system also comprises the monitor terminal (hereinafter to be referred as remote monitoring terminal) that is positioned at electric power system main frame far-end.
At present, the general mode that adopts cable to connect is communicated with the watch-dog of or modular design integrated with electric power system main frame and remote monitoring terminal, just can realize the object of electric power system being carried out to remote monitoring, management and control to reach without entering electric power system machine room.But the mode that this cable connects possesses bad adaptability and the poor shortcoming of extendability, in the time implementing, can run into calculator room equipment place and route problem, if user does not design cable connection scheme before equipment installation, machine room layout and cable distribution, need a large amount of man power and materials to change cable at stage so and connect design proposal.
Also have a kind of mobile operator of utilization cellular network to realize or the watch-dog of modular design and technology that remote monitoring terminal be communicated with integrated with electric power system main frame, user, without entering electric power system machine room, only need just can carry out remote monitoring, management and control to electric power system by the mode of two-way note.But this Technology Need is at electric power system host side configuration GSM/GPRS modulator-demodular unit, for user side configures a ministerial standard cellular handset (being the effect that cellular handset plays remote monitoring terminal), not only realize cost higher (except need are bought modulator-demodular unit, cellular handset, also need the payment network expense to operator), and must rely on cellular network could realize communication, real-time is poor, causes maintainer cannot electric power system main frame be carried out in real time, effectively monitors, manages and be controlled.
Summary of the invention
Technical matters to be solved by this invention is for existing above-mentioned defect in prior art, provides a kind of by existing electric power system watch-dog hand-held, has both possessed existing electric power system monitor functions, is convenient to again user and safeguards the hand-held watch-dog of electric power system.
Solve the technical scheme that the technology of the present invention problem adopts:
Described hand-held watch-dog comprises input block, processing unit, display unit and radio communication unit;
The command information that described input block is inputted for receiving user, and transmit it to processing unit;
Described processing unit is for exporting control of power supply system, setting and Query Information to radio communication unit according to the command information of user's input; And receive from radio communication unit electric power system work state information, analog data and the alarm state information that electric power system main frame is exported, and it is carried out transferring to display unit after respective handling;
Described display unit is for real-time display processing unit electric power system work state information after treatment, analog data and alarm state information;
Described radio communication unit is for control of power supply system, setting and the Query Information of processing unit output are transferred to electric power system main frame in the mode of wireless telecommunications, to realize control to electric power system main frame and the setting of systematic parameter; With the electric power system work state information, analog data and the alarm state information that receive the output of electric power system main frame in the mode of wireless telecommunications, and transmit it to processing unit.
Preferably, described hand-held watch-dog also comprises battery unit, and it is used to input block, processing unit, display unit and radio communication unit that electric energy is provided.
Preferably, described battery unit adopts lithium battery.
Preferably, described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises internal interface;
Described processing unit, also in the time that radio communication unit is closed, is exported control of power supply system, setting and Query Information to wire communication unit according to the command information of user's input; And receive electric power system work state information, analog data and the alarm state information that electric power system main frame is exported from wire communication unit, and it is carried out transferring to display unit after respective handling;
Described wire communication unit is in the time that radio communication unit is closed, by internal interface, control of power supply system, setting and the Query Information of processing unit output are transferred to electric power system main frame in the mode of wire communication, to realize control to electric power system main frame and the setting of systematic parameter; With receive work state information, analog data and the alarm state information of electric power system main frame output in the mode of wire communication by internal interface, and transmit it to processing unit;
Described battery unit is also used to wire communication unit that electric energy is provided.
Preferably, described wire communication unit also comprises external interface;
Described wire communication unit is also for by external interface, electric power system work state information, analog data and alarm state information after processing unit processes being transferred to remote monitoring terminal in the mode of wire communication, to make the real-time display processing unit of remote monitoring electric power system work state information after treatment, analog data and alarm state information; With control of power supply system, setting and the Query Information with the mode receiving remote monitor terminal output of wire communication by external interface, and transmit it to electric power system main frame, to realize the control of remote monitoring terminal to electric power system main frame and the setting of systematic parameter.
Preferably, when described wire communication unit carries out wire communication by internal interface and electric power system main frame, described battery unit is also for obtaining electric energy from electric power system main frame, so that electric power system main frame is charged to battery unit.
Preferably, described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises external interface;
Described wire communication unit is also for by external interface, electric power system work state information, analog data and alarm state information after processing unit processes being transferred to remote monitoring terminal in the mode of wire communication, to make the real-time display processing unit of remote monitoring electric power system work state information after treatment, analog data and alarm state information; With control of power supply system, setting and the Query Information with the mode receiving remote monitor terminal output of wire communication by external interface, and its treated unit is transferred to radio communication unit;
Described radio communication unit is also for control of power supply system, setting and the Query Information of remote monitoring terminal output are transferred to electric power system main frame in the mode of wireless telecommunications, to realize the control of remote monitoring terminal to electric power system main frame and the setting of systematic parameter.
Preferably, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and Ethernet.
Preferably, described input block adopts keyboard and/or mouse, and described display unit adopts display screen;
Or described input block and display unit adopt touching display screen.
Preferably, the mode of described wireless telecommunications adopts any in ZigBee communication modes, Wi-Fi communication modes, bluetooth communication mode;
Described electric power system is DC power-supply system or UPS electric power system.
Beneficial effect:
1) the watch-dog hand-held of hand-held watch-dog of the present invention existing and electric power system main frame is integrated or modular design, separate by existing electric power system main frame and its watch-dog, not only possess the function of existing electric power system watch-dog, and be convenient to monitoring, management and the control of user to electric power system main frame.
2) hand-held watch-dog of the present invention can carry out bidirectional data transfers by wire communication mode with electric power system main frame, can carry out bidirectional data transfers by wireless communication mode with electric power system main frame again, and easy switching, user both can be safeguarded electric power system main frame at electric power system machine room, also can not enter machine room and just electric power system main frame be safeguarded.
Brief description of the drawings
Fig. 1 is the structure of hand-held watch-dog in the embodiment of the present invention 1 and the annexation schematic diagram with electric power system main frame thereof;
Fig. 2 is the structure of hand-held watch-dog in the embodiment of the present invention 2 and the annexation schematic diagram with electric power system main frame thereof;
Fig. 3 is the structure of hand-held watch-dog in the embodiment of the present invention 3 and the annexation schematic diagram with electric power system main frame, remote monitoring terminal thereof;
Fig. 4 is the structure of hand-held watch-dog in the embodiment of the present invention 4 and the annexation schematic diagram with electric power system main frame, remote monitoring terminal thereof.
Embodiment
For making those skilled in the art understand better technical scheme of the present invention, below in conjunction with drawings and Examples, hand-held watch-dog of the present invention is described in further detail.
Embodiment 1:
As shown in Figure 1, the present embodiment provides a kind of hand-held watch-dog that is applied to electric power system, comprises input block, processing unit, display unit and radio communication unit.
The command information that described input block is inputted for receiving user, and transmit it to processing unit.
Described processing unit is for exporting control of power supply system, setting and Query Information to radio communication unit according to the command information of user's input; And receive from radio communication unit electric power system work state information, analog data and the alarm state information that electric power system main frame is exported, and it is carried out transferring to display unit after respective handling.
Described display unit is for real-time display processing unit electric power system work state information after treatment, analog data and alarm state information.
Described radio communication unit is for control of power supply system, setting and the Query Information of processing unit output are transferred to electric power system main frame in the mode of wireless telecommunications, to realize control to electric power system main frame and the setting of systematic parameter; With the electric power system work state information, analog data and the alarm state information that receive the output of electric power system main frame in the mode of wireless telecommunications, and transmit it to processing unit.
Wherein, described electric power system is DC power-supply system or UPS (Uninterruptible Power Supply, uninterrupted power source) electric power system.The general knowledge that duty, analog data and the alarm state information of the electric power system of described electric power system main frame output is those skilled in the art, repeats no more.
Preferably, described processing unit adopts 8,16,24 or 32 MCU.
The mode of the wireless telecommunications that preferably, described radio communication unit adopts is any in ZigBee communication modes, Wi-Fi communication modes, bluetooth communication mode.
Preferably, described input block adopts keyboard and/or mouse, and described display unit adopts display screen; Or described input block and display unit adopt touching display screen.
Described in the present embodiment, hand-held watch-dog can adopt to be integrated with function is monitored, manages and controlled to electric power system, and the intelligent terminal such as smart mobile phone or panel computer of electric power system administration authority.
Visible, the watch-dog hand-held of hand-held watch-dog existing and electric power system main frame is integrated or modular design described in the present embodiment, separate by existing electric power system main frame and its watch-dog, not only possesses existing electric power system monitor functions, also can carry out bidirectional data transfers by wireless communication mode with electric power system main frame, make user just can electric power system main frame be monitored, be managed and control without entering electric power system machine room.
Embodiment 2:
As shown in Figure 2, described in the present embodiment, the difference of hand-held watch-dog and embodiment 1 is: described hand-held watch-dog also comprises battery unit.
Described battery unit is used to input block, processing unit, display unit and radio communication unit that electric energy is provided.
Preferably, described battery unit adopts lithium battery.
Other structures in the present embodiment and effect are all identical with embodiment 1, repeat no more here.
Embodiment 3:
As shown in Figure 3, described in the present embodiment, the difference of hand-held watch-dog and embodiment 2 is: described hand-held watch-dog also comprises wired communication unit.
Described processing unit, also in the time that radio communication unit is closed, is exported control of power supply system, setting and Query Information to wire communication unit according to the command information of user's input; And receive electric power system work state information, analog data and the alarm state information that electric power system main frame is exported from wire communication unit, and it is carried out transferring to display unit after respective handling.
Described display unit in the time that radio communication unit is closed, in real time display processing unit electric power system work state information after treatment, analog data and alarm state information.
Described wire communication unit comprises internal interface; Described wire communication unit is in the time that radio communication unit is closed, by internal interface, control of power supply system, setting and the Query Information of processing unit output are transferred to electric power system main frame in the mode of wire communication, to realize control to electric power system main frame and the setting of systematic parameter; With receive work state information, analog data and the alarm state information of electric power system main frame output in the mode of wire communication by internal interface, and transmit it to processing unit.
Described wire communication unit also comprises external interface; Described wire communication unit is also in the time that radio communication unit is closed, by external interface, electric power system work state information, analog data and alarm state information after processing unit processes are transferred to remote monitoring terminal in the mode of wire communication, to make the real-time display processing unit of remote monitoring electric power system work state information after treatment, analog data and alarm state information; With control of power supply system, setting and the Query Information with the mode receiving remote monitor terminal output of wire communication by external interface, and transmit it to electric power system main frame, to realize the control of remote monitoring terminal to electric power system main frame and the setting of systematic parameter.It should be noted that, remote monitoring terminal is compared with hand-held watch-dog, and authority is relatively low, and its function is also many not as good as hand-held watch-dog.
Preferably, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and Ethernet.
Described battery unit is also used to wire communication unit that electric energy is provided.
When described wire communication unit carries out wire communication by internal interface and electric power system main frame (now radio communication unit is closed), described battery unit is also for obtaining electric energy from electric power system main frame, so that electric power system main frame is charged to battery unit, thereby extend the service time of battery.
Visible, described in the present embodiment, hand-held watch-dog not only can carry out bidirectional data transfers by wireless communication mode with electric power system main frame, can also be in the time that radio communication unit be closed and electric power system main frame carry out bidirectional data transfers by wire communication mode, user can be switched according to the actual requirements between wireless telecommunications and wire communication, and the user that is more convenient for is monitored, manages and control electric power system main frame by hand-held watch-dog; And in the time that radio communication unit is closed, described hand-held watch-dog also can be communicated with in the mode of wire communication with remote monitoring terminal, makes user electric power system main frame to be monitored, to be managed and to control by remote monitoring terminal.
Other structures in the present embodiment and effect are all identical with embodiment 2, repeat no more here.
Embodiment 4:
As shown in Figure 4, described in the present embodiment, the difference of hand-held watch-dog and embodiment 2 is: described hand-held watch-dog also comprises wired communication unit.
Described wire communication unit comprises external interface; Described wire communication unit is also for by external interface, electric power system work state information, analog data and alarm state information after processing unit processes being transferred to remote monitoring terminal in the mode of wire communication, to make the real-time display processing unit of remote monitoring electric power system work state information after treatment, analog data and alarm state information; With control of power supply system, setting and the Query Information with the mode receiving remote monitor terminal output of wire communication by external interface, and its treated unit is transferred to radio communication unit.It should be noted that, remote monitoring terminal is compared with hand-held watch-dog, and authority is relatively low, and its function is also many not as good as hand-held watch-dog.
Preferably, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and Ethernet.
Described radio communication unit is also for control of power supply system, setting and the Query Information of remote monitoring terminal output are transferred to electric power system main frame in the mode of wireless telecommunications, to realize the control of remote monitoring terminal to electric power system main frame and the setting of systematic parameter.
Visible, when described in the present embodiment, hand-held watch-dog and electric power system main frame carry out bidirectional data transfers by wireless communication mode, described hand-held watch-dog also can be communicated with in the mode of wire communication with remote monitoring terminal, makes user electric power system main frame to be monitored, to be managed and to control by remote monitoring terminal.
Described wire communication unit also can comprise internal interface, described wire communication unit also can and be integrated with electric power system administration module by internal interface, and (this module is for carrying out the monitoring of higher authority to electric power system main frame, management and control, to improve the administration authority of remote monitoring terminal to electric power system) remote monitoring terminal be communicated with (now external interface is unsettled) in the mode of wire communication, make hand-held watch-dog become a part for remote monitoring terminal, and make remote monitoring terminal possess the management function identical with hand-held watch-dog and administration authority.Or the remote monitoring terminal that is integrated with electric power system administration module also can directly be communicated with electric power system main frame in the mode of wire communication, it has identical management function and administration authority with hand-held watch-dog.
Other structures in the present embodiment and effect are all identical with embodiment 2, repeat no more here.
Be understandable that, above embodiment is only used to principle of the present invention is described and the illustrative embodiments that adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (10)
1. a hand-held watch-dog, is characterized in that, comprises input block, processing unit, display unit and radio communication unit;
The command information that described input block is inputted for receiving user, and transmit it to processing unit;
Described processing unit is for exporting control of power supply system, setting and Query Information to radio communication unit according to the command information of user's input; And receive from radio communication unit electric power system work state information, analog data and the alarm state information that electric power system main frame is exported, and it is carried out transferring to display unit after respective handling;
Described display unit is for real-time display processing unit electric power system work state information after treatment, analog data and alarm state information;
Described radio communication unit is for control of power supply system, setting and the Query Information of processing unit output are transferred to electric power system main frame in the mode of wireless telecommunications, to realize control to electric power system main frame and the setting of systematic parameter; With the electric power system work state information, analog data and the alarm state information that receive the output of electric power system main frame in the mode of wireless telecommunications, and transmit it to processing unit.
2. hand-held watch-dog according to claim 1, is characterized in that,
Described hand-held watch-dog also comprises battery unit, and it is used to input block, processing unit, display unit and radio communication unit that electric energy is provided.
3. hand-held watch-dog according to claim 2, is characterized in that, described battery unit adopts lithium battery.
4. hand-held watch-dog according to claim 2, is characterized in that,
Described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises internal interface;
Described processing unit, also in the time that radio communication unit is closed, is exported control of power supply system, setting and Query Information to wire communication unit according to the command information of user's input; And receive electric power system work state information, analog data and the alarm state information that electric power system main frame is exported from wire communication unit, and it is carried out transferring to display unit after respective handling;
Described wire communication unit is in the time that radio communication unit is closed, by internal interface, control of power supply system, setting and the Query Information of processing unit output are transferred to electric power system main frame in the mode of wire communication, to realize control to electric power system main frame and the setting of systematic parameter; With receive work state information, analog data and the alarm state information of electric power system main frame output in the mode of wire communication by internal interface, and transmit it to processing unit;
Described battery unit is also used to wire communication unit that electric energy is provided.
5. hand-held watch-dog according to claim 4, is characterized in that,
Described wire communication unit also comprises external interface;
Described wire communication unit is also for by external interface, electric power system work state information, analog data and alarm state information after processing unit processes being transferred to remote monitoring terminal in the mode of wire communication, to make the real-time display processing unit of remote monitoring electric power system work state information after treatment, analog data and alarm state information; With control of power supply system, setting and the Query Information with the mode receiving remote monitor terminal output of wire communication by external interface, and transmit it to electric power system main frame, to realize the control of remote monitoring terminal to electric power system main frame and the setting of systematic parameter.
6. hand-held watch-dog according to claim 4, is characterized in that,
When described wire communication unit carries out wire communication by internal interface and electric power system main frame, described battery unit is also for obtaining electric energy from electric power system main frame, so that electric power system main frame is charged to battery unit.
7. hand-held watch-dog according to claim 2, is characterized in that,
Described hand-held watch-dog also comprises wired communication unit, and described wire communication unit comprises external interface;
Described wire communication unit is also for by external interface, electric power system work state information, analog data and alarm state information after processing unit processes being transferred to remote monitoring terminal in the mode of wire communication, to make the real-time display processing unit of remote monitoring electric power system work state information after treatment, analog data and alarm state information; With control of power supply system, setting and the Query Information with the mode receiving remote monitor terminal output of wire communication by external interface, and its treated unit is transferred to radio communication unit;
Described radio communication unit is also for control of power supply system, setting and the Query Information of remote monitoring terminal output are transferred to electric power system main frame in the mode of wireless telecommunications, to realize the control of remote monitoring terminal to electric power system main frame and the setting of systematic parameter.
8. according to the hand-held watch-dog described in claim 5 or 7, it is characterized in that, described external interface carries out wire communication by any communication modes and remote monitoring terminal in RS232, RS485, RS422 and Ethernet.
9. hand-held watch-dog according to claim 1, is characterized in that,
Described input block adopts keyboard and/or mouse, and described display unit adopts display screen;
Or described input block and display unit adopt touching display screen.
10. according to the hand-held watch-dog described in any one in claim 1-7,9, it is characterized in that,
The mode of described wireless telecommunications adopts any in ZigBee communication modes, Wi-Fi communication modes, bluetooth communication mode;
Described electric power system is DC power-supply system or UPS electric power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053140.0A CN103995490A (en) | 2013-02-19 | 2013-02-19 | Hand-held monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053140.0A CN103995490A (en) | 2013-02-19 | 2013-02-19 | Hand-held monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103995490A true CN103995490A (en) | 2014-08-20 |
Family
ID=51309687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310053140.0A Pending CN103995490A (en) | 2013-02-19 | 2013-02-19 | Hand-held monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103995490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020157A (en) * | 2020-08-18 | 2020-12-01 | 上海冷溪安全科技有限公司 | Method for interacting with early warning system and handheld device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599209A (en) * | 2008-06-04 | 2009-12-09 | 中国科学院自动化研究所 | Embedded type intelligent safety monitoring equipment |
| CN101673964A (en) * | 2009-08-31 | 2010-03-17 | 河北实华科技有限公司 | Modular UPS integrated power distribution system |
| US20100066484A1 (en) * | 2008-09-15 | 2010-03-18 | Commtiva Technology Corporation | Remote monitor/control for billboard lighting or standby power system |
| CN202587230U (en) * | 2012-05-17 | 2012-12-05 | 中科宇图天下科技有限公司 | Split box type mobile monitoring terminal |
| CN102832568A (en) * | 2012-09-05 | 2012-12-19 | 国家电网公司 | Current guiding device for live operation of distribution network with long-distance real-time monitor |
| CN203149337U (en) * | 2013-02-19 | 2013-08-21 | 河北实华科技有限公司 | Hand-held monitor |
-
2013
- 2013-02-19 CN CN201310053140.0A patent/CN103995490A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599209A (en) * | 2008-06-04 | 2009-12-09 | 中国科学院自动化研究所 | Embedded type intelligent safety monitoring equipment |
| US20100066484A1 (en) * | 2008-09-15 | 2010-03-18 | Commtiva Technology Corporation | Remote monitor/control for billboard lighting or standby power system |
| CN101673964A (en) * | 2009-08-31 | 2010-03-17 | 河北实华科技有限公司 | Modular UPS integrated power distribution system |
| CN202587230U (en) * | 2012-05-17 | 2012-12-05 | 中科宇图天下科技有限公司 | Split box type mobile monitoring terminal |
| CN102832568A (en) * | 2012-09-05 | 2012-12-19 | 国家电网公司 | Current guiding device for live operation of distribution network with long-distance real-time monitor |
| CN203149337U (en) * | 2013-02-19 | 2013-08-21 | 河北实华科技有限公司 | Hand-held monitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020157A (en) * | 2020-08-18 | 2020-12-01 | 上海冷溪安全科技有限公司 | Method for interacting with early warning system and handheld device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102217166B (en) | Intelligent power distribution system and method for power distribution | |
| CN105023414A (en) | Mobile terminal-electric energy meter interconnection system and intelligent electric energy meter | |
| CN104852836A (en) | Comprehensive data acquisition substation for underground coal mine | |
| CN204129933U (en) | A kind of internet of things intelligent household control device of wireless | |
| CN203149337U (en) | Hand-held monitor | |
| CN204537051U (en) | A kind of uninterrupted power source and uninterruptible power system | |
| CN201153243Y (en) | Intelligent frequency-converting speed-regulating system | |
| CN103995490A (en) | Hand-held monitor | |
| CN203276542U (en) | Mobile display and control system for power distribution room information | |
| CN203734380U (en) | Integrated power supply monitoring system based on PLC | |
| CN103746450A (en) | Monitoring system of integrated power equipment | |
| CN205071023U (en) | Gateway equipment with dual controller | |
| CN106535361A (en) | Dual-wireless communication device applied to remote monitoring system | |
| CN207251643U (en) | A kind of wisdom home gateway host | |
| CN202615209U (en) | Android-controlled intelligent management system | |
| CN206920603U (en) | Weather radar remote monitoring and fault diagnosis processing platform | |
| CN206685714U (en) | A kind of intelligent metering distribution box | |
| CN205862124U (en) | A kind of portable wireless PID tuning device | |
| CN204883345U (en) | Intelligence house supervisory control | |
| CN204044580U (en) | A kind of Bluetooth wireless monitoring system | |
| CN202394085U (en) | Household intelligent control system | |
| CN211127303U (en) | Intelligent stage power supply management system | |
| CN203241999U (en) | Electric power misoperation prevention host and microcomputer misoperation prevention locking system | |
| CN212112220U (en) | Workshop non-production equipment management system | |
| CN211554265U (en) | Mobile power supply aging test system and digital programmable power supply thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |