CN104301329B - A kind of energy scale intelligent monitor and monitoring system - Google Patents
A kind of energy scale intelligent monitor and monitoring system Download PDFInfo
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- CN104301329B CN104301329B CN201410595768.8A CN201410595768A CN104301329B CN 104301329 B CN104301329 B CN 104301329B CN 201410595768 A CN201410595768 A CN 201410595768A CN 104301329 B CN104301329 B CN 104301329B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 43
- 230000005611 electricity Effects 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of energy scale intelligent monitor,The wire communication circuit and/or wireless communication line of the monitor being capable of the communication informations that are sent to energy scale to be monitored of real-time reception and by the information data transmission to main control circuit,Main control circuit sends display drive signals according to the information data received to display driver circuit,Display driver circuit drives display panel according to the display drive signals received,Therefore user can easily check real-time power information on intelligent monitor,Without to can check on scale,In addition,Main control circuit can also be handled the data received,Such as electricity consumption early warning prompting is carried out according to the preset content of user,Improve the intelligent level of residential electricity consumption,And,There is this monitor wireless communication line monitor easily can be networked with internet,It is easy to user to carry out electricity consumption monitoring by network.
Description
Technical field
The invention is related to can scale intellectualized technology field, more particularly to one kind energy scale intelligent monitor monitoring system
System.
Background technology
With the development of electronic information technology, residential electricity consumption also develops towards more and more intelligentized direction, in electricity consumption intelligence
In energyization system, energy scale is an essential link, because energy table records user's electricity consumption data the most detailed,
And as the entrance of user power utilization, by the way that full and accurate electricity consumption data can not only be obtained to instruct user reasonable to energy scale monitoring
Electricity consumption, and the safety of user power utilization can be ensured by the monitoring of the data such as the electric current to energy scale.
The monitoring to user's energy scale is usually by some approach after electric company is monitored at present（Such as internet）
Etc. user is fed back to, what user obtained is that some are treated, the data message of poor in timeliness, and this is for the reasonable peace of general user
Row's electricity consumption is unfavorable, and user is also difficult to timely judge whether its electricity consumption is safe according to these data messages（Such as judge whether
In the presence of electric leakage）.If user wants to know the power information of oneself in real time, then it is merely able to the energy for checking oneself
Table.However, current energy scale is usually to install corner more remote out of doors, user checks that energy scale is inconvenient, difficult
With accomplish it is timely, accurately understand power information.It can be seen that lacking one kind in the market user can be allowed timely, accurate
The equipment for solving oneself power information.
The content of the invention
The purpose of the invention is to avoid above-mentioned weak point of the prior art and provide a kind of energy scale intelligence
Monitor and the energy scale intelligent monitor system using the energy scale intelligent monitor, so as to meet user in time, accurately
Understand the demand of oneself power information.
The purpose of the invention is achieved through the following technical solutions：
A kind of energy scale intelligent monitor is provided, including body, the body include shell, the shell includes fore shell
Plate and the back casing that assembling is matched with preceding coverboard, display panel and circuit are disposed between the preceding coverboard and back casing
Plate, the preceding coverboard offer form to show the display panel, include main control circuit, wire communication on the circuit board
Circuit, wireless communication line, display driver circuit and storage circuit, the wire communication circuit and/or wireless communication line are real
When receive the communication signal that energy scale to be monitored is sent and transmit the communication information to main control circuit, the main control
Circuit according to the information data information received to display driver circuit send display drive signals, to wire communication circuit and/
Or wireless communication line sends feedback control signal and/or sends data storage, the display driver circuit root to storage circuit
Display panel is driven according to the display drive signals received.
Wherein, the monitor also includes the cradle for support body, and the cradle includes pedestal and is arranged at base
Inclined seat on seat, the inclined seat include favouring the supporting surface of horizontal plane, and the inclined seat is provided with the lock that can be rotated
Button tongue piece, the upwards spring of top lock tongue piece and the guide pad for being pressed downward latching tongue piece, the lock tongue piece have what is hooked upwards
Fastener, the body are provided with the locating surface matched with the angle of inclination of the supporting surface and the guiding with the guiding Block- matching
Groove, the button hole matched with the fastener is offered in the guide groove, when body drives the locating surface to incline along the supporting surface
During oblique lower slider, the guide pad slips into guide groove and is pressed downward latching tongue piece to latch tongue piece by guide groove guiding
The fastener of end and the button hole are close to each other until fastener is inserted in the button hole and hooked upwards tightly on the button hole edge, now
Spring withstands lock tongue piece with so that the fastener does not exit the button hole upwards.
Wherein, the cradle is additionally provided with unblock button, is connected between the unblock button and the lock tongue piece
Connecting rod, unblock button connecting rod drive lock tongue piece rotation when being pressed so that fastener departs from the button
The hole edge in hole.
Wherein, the storage circuit is realized based on non-volatile memory medium, and the circuit board also includes being individually for storing
Circuit power supply independently-powered circuit, the independently-powered circuit include A-battery BATT and with the A-battery BATT simultaneously
The farad capacitor C1 of connection.
Wherein, the display panel includes dot matrix display and segment encode viewing area, and the display driver circuit includes dot matrix
Drive circuit and segment encode drive circuit, the display drive signals include dot matrix drive signal and segment encode drive signal, the point
To drive dot matrix display, the segment encode drive circuit receives the dot matrix drive signal that battle array drive circuit reception governor circuit is sent
The segment encode drive signal that governor circuit is sent is to drive segment encode viewing area.
Wherein, the display panel includes wireless signal strength instruction area, and the governor circuit monitors described wireless in real time
Signal intensity that communicating circuit receives and the display content for adjusting the wireless signal strength instruction area accordingly.
Wherein, the shell is provided with input button, and the circuit board is provided with the button by key connection with the input
Circuit, push button signalling sender's main control circuit that the key circuit will detect.
Wherein, the wireless communication line includes WIFI or Zigbee radio communication circuits.
A kind of energy scale intelligent monitor system is also provided, including as claimed in any one of claims 1-9 wherein can scale intelligence
Energy monitor and the detection terminal for being connected to energy scale to be monitored, the detection terminal include detection circuit and monitor communication electricity
Road, the detection circuit obtain the detection data of energy scale to be monitored and send detection data to monitoring communication electricity in real time
The detection data are sent to the energy scale intelligent monitor by road, the telecommunication circuit.
The beneficial effect of the invention：The invention provides a kind of energy scale intelligent monitor, the monitor
Wire communication circuit and/or wireless communication line being capable of the monitoring signals that are sent to energy scale to be monitored of real-time reception and should
Electricity consumption data is transmitted to main control circuit, main control circuit and sent according to the electricity consumption data information received to display driver circuit
Display drive signals, display driver circuit drives display panel according to the display drive signals received, therefore user is in intelligence
Real-time power information can be easily checked on monitor, without to that can check on scale, in addition, main control circuit can also
Enough data to receiving are handled, such as carry out electricity consumption early warning prompting according to the preset content of user, improve residential electricity consumption
Intelligent level, and, there is this monitor wireless communication line monitor easily can be networked with internet,
It is easy to user to carry out electricity consumption monitoring by network.
Brief description of the drawings
The invention is described further using accompanying drawing, but the embodiment in accompanying drawing is not formed to the invention
Any restrictions, on the premise of not paying creative work, can also be according to following attached for one of ordinary skill in the art
Figure obtains other accompanying drawings.
Fig. 1 is a kind of cross section structure diagram of energy scale intelligent monitor of the invention.
Fig. 2 is the cross section structure diagram after a kind of decomposition of energy scale intelligent monitor of the invention.
Fig. 3 is a kind of another decomposition texture schematic diagram of energy scale intelligent monitor of the invention.
Fig. 4 is a kind of another decomposition texture schematic diagram of energy scale intelligent monitor of the invention.
Fig. 5 is a kind of electrical block diagram of energy scale intelligent monitor of the invention.
Fig. 6 is a kind of independently-powered circuit diagram of energy scale intelligent monitor of the invention.
Include in Fig. 1 into Fig. 4：
1 --- --- --- back casing, 13 --- clear protective panel, 14 --- display surface of preceding coverboard, 12 of body, 11
Plate, 15 --- circuit board, 16 --- input button, 17 --- --- guide groove, 19 --- button hole, 2 --- supports of locating surface, 18
Seat, 21 --- pedestal, 22 --- inclined seat, 23 --- supporting surface, 24 --- lock tongue piece, 25 --- fastener, 26 --- springs,
27 --- guide pad, 28 --- unblock button, 29 --- connecting rod, 31 --- main control circuit, 32 --- wire communication circuit,
33 --- wireless communication line, 34 --- storage circuit, 35 --- segment encode drive circuit, 36 --- dot-matrix drive circuit,
37 --- independently-powered circuit.
Embodiment
The invention is further described with the following Examples.
A kind of embodiment of energy scale intelligent monitor of the invention, as shown in Figures 1 to 5, including：
Body 1, the body 1 includes shell, after the shell includes preceding coverboard 11 and assembling is matched with preceding coverboard 11
Housing 12, clear protective panel 13, display panel 14 and circuit board are disposed between the preceding coverboard 11 and back casing 12
15, the preceding coverboard 11 offers form to show the display panel 14, and the clear protective panel 13 is embedded to be regarded with described
Include main control circuit 31, wire communication circuit 32, wireless communication line 33, display driving electricity in window, on the circuit board 15
Road（35、36）With storage circuit 34, the wire communication circuit 32 and/or the real-time reception of wireless communication line 33 are to be monitored
The monitoring signal that sends of scale and the electricity consumption data can be transmitted to main control circuit 31, the main control circuit 31 is according to reception
The electricity consumption data information arrived is to display driver circuit（35、36）Send display drive signals, to wire communication circuit 32 and/or nothing
Line communicating circuit 33 sends feedback control signal and/or sends data storage, the display driver circuit to storage circuit 34
（35、36）Display panel 14 is driven according to the display drive signals received.
Wire communication circuit 32 and/or wireless communication line 33 being capable of the prisons that are sent to energy scale to be monitored of real-time reception
Control signal simultaneously transmits the electricity consumption data to main control circuit 31, main control circuit 31 according to the electricity consumption data information received to
Display driver circuit（35、36）Send display drive signals, display driver circuit（35、36）Letter is driven according to the display received
Number driving display panel 14, therefore user can easily check real-time power information on intelligent monitor, without to
It can be checked on scale, in addition, main control circuit 31 can also be handled the data received, such as according to the default of user
Content carries out electricity consumption early warning prompting, improves the intelligent level of residential electricity consumption, and, this monitor has wireless communication line
33 monitors easily can be networked with internet, be easy to user to carry out electricity consumption monitoring by network.
The monitor also includes the cradle 2 for support body 1, and the cradle 2 includes pedestal 21 and is arranged at base
Inclined seat 22 on seat 21, the inclined seat 22 include favouring the supporting surface 23 of horizontal plane, and the inclined seat 22 is provided with energy
Enough lock tongue pieces 24 vertically rotated, the upwards spring 26 of top lock tongue piece 24 and the guiding for being pressed downward latching tongue piece 24
Block 27, the lock tongue piece 24 have upward fastener 25, the lock tongue piece 24 is embedded in the inner chamber of the guiding 27, institute
Fastener 25 is stated to pass from the through hole of the through hole upper surface；The body 1 is provided with the angle of inclination with the supporting surface 23
The locating surface 17 of matching and the guide groove 18 matched with the guide pad 27, offer and the fastener 25 in the guide groove 18
The button hole 19 of matching.As shown in figure 3, when body 1 drives the locating surface 17 to be slided diagonally downward along the supporting surface 23, institute
State guide pad 27 to slip into guide groove 18 and guided the direction of motion rotation to body by guide groove 18, the guide pad 27 drives
Lock tongue piece 24 rotates down, to cause the fastener 25 for latching the end of tongue piece 24 mutually to be slided closely until fastener 25 with the button hole 19
Insert in the button hole 19, now spring 26 makes the fastener 25 fasten the button hole 19 elastic force caused by lock tongue piece 24
Hole edge.
The invention is user-friendly using body 1 and 2 separable design of cradle.It is in addition, general at present electric
The cradle 2 of sub- equipment, which is utilized on pedestal 21, sets the mode of a groove to carry out support and fix, and this mode is present
Some inconvenience, for example, if groove is excessive, then electronic product fixed effect is bad, if groove is too small, electronic product is put into
When difficulty it is larger, and the fit system of the cradle 2 of the present embodiment and body 1 use above-mentioned fit system, with following excellent
Point：（1）Body 1 is fixed on when on cradle 2 in certain angle of inclination, is facilitated user to look into and is regarded；（2）Assembling is simple, and user is only
Supporting surface 23 need to be bonded with locating surface 17, the alignment guide groove 18 of guide pad 27, because supporting surface 23 is inclined-plane, therefore now existed
Body 1 has certain slide downward trend in the presence of gravity, and now user only needs appropriate slide body 1 so that lock
The fastener 25 of the end of tongue piece 24 and the button hole 19 it is horizontal mutually it is sliding closely until fastener 25 insert can be real in the button hole 19
Now lock；（3）Fixation.
The cradle 2 is additionally provided with unblock button 28, is connected between the unblock button 28 and the lock tongue piece 24
Have a connecting rod 29, the unblock button 28 when being pressed the connecting rod 29 drive the lock tongue piece 24 to rotate down so that
Fastener 25 departs from the hole edge of the button hole 19.So as to facilitate user to take out body 1 from cradle 2, both dismantle more simple.
The storage circuit 34 is based on non-volatile memory medium, and the circuit board 15 also includes being individually for storage circuit 34
Power supply independently-powered circuit 37, as shown in fig. 6, the independently-powered circuit 37 include A-battery BATT and with the low pressure
Farad capacitor C1 in parallel battery BATT.If storage circuit 34, using non-volatile memory medium, storage circuit 34 can be because
For equipment, power on/off causes repeatedly erasable repeatedly, and the repeatedly erasable number of non-volatile memory medium is limited, and if
Using volatile storage medium, then the content of the inside of storage circuit 34 can lose when power is off, and if as other electricity such as computer
If sub- equipment is used in mixed way using two kinds of storage mediums, then monitor cost can be greatly improved, is unfavorable for the popularization of monitor,
Therefore, this monitor uses independently-powered circuit 37, while increase the farad capacitor C1 of Large Copacity, effectively ensure that storage circuit
The validity of 34 power supplies, avoiding storage circuit 34 because of power-off causes loss of data, while it also avoid depositing using volatibility
The problem of storage media causes.
The display panel 14 includes dot matrix display and segment encode viewing area, the display driver circuit（35、36）Including
Dot-matrix drive circuit 36 and segment encode drive circuit 35, the display drive signals include dot matrix drive signal and segment encode driving letter
Number, the dot-matrix drive circuit 36 receives dot matrix drive signal that governor circuit sends to drive dot matrix display, the segment encode
Drive circuit 35 receives the segment encode drive signal that sends of governor circuit to drive segment encode viewing area.Due to the master of this monitor display
It is numeral and other simple figures to want content, therefore is coordinated using dot matrix display and segment encode viewing area and shown, energy
Enough reach the display effect for reaching best under conditions of minimum cost.In addition, dot matrix display and segment encode viewing area use
Different drive circuit, it can be ensured that two viewing areas can have preferable display quality.
The display panel 14 includes wireless signal strength instruction area, and the governor circuit monitors the wireless telecommunications in real time
Signal intensity that circuit 33 receives and the display content for adjusting the wireless signal strength instruction area accordingly.User is facilitated with this
The place that wireless signal need to be looked for optimal is configured.
The shell is provided with input button 16, and the circuit board 15 is provided with the button being connected with the input button 16
Circuit, the push button signalling sender main control circuit 31 that the key circuit will detect.
The wireless communication line 33 includes WIFI telecommunication circuits.By WIFI telecommunication circuits, monitor can be with interconnection
Net is attached, and facilitates user to be monitored by internet to monitor.
A kind of energy scale intelligent monitor system based on above-mentioned energy scale intelligent monitor, including described above can scale
Intelligent monitor and the detection terminal for being connected to energy scale to be monitored, the detection terminal includes detection circuit and monitoring communicates
Circuit, the detection circuit obtain the detection data of energy scale to be monitored and send detection data to monitoring communication electricity in real time
The detection data are sent to the energy scale intelligent monitor by road, the telecommunication circuit.This system assures that monitor energy
Enough real-time monitor the electricity consumption data of energy scale.
Finally it should be noted that above example is only illustrating the technical scheme of the invention, rather than to this hair
It is bright create protection domain limitation, although being explained with reference to preferred embodiment to the invention, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical scheme of the invention or equivalent substitution, without departing from this
The spirit and scope of innovation and creation technical scheme.
Claims (8)
- A kind of 1. energy scale intelligent monitor, it is characterised in that：Including body, the body includes shell, and the shell includes Preceding coverboard and the back casing that assembling is matched with preceding coverboard, display panel and electricity are disposed between the preceding coverboard and back casing Road plate, the preceding coverboard offer form to show the display panel, include main control circuit, cable modem on the circuit board Believe circuit, wireless communication line, display driver circuit and storage circuit, the wire communication circuit and/or wireless communication line Communication signal that real-time reception is sent to energy scale to be monitored simultaneously transmits the communication information to main control circuit, the master control Circuit processed sends display drive signals according to the information data received to display driver circuit, to wire communication circuit and/or Wireless communication line send feedback control signal and/or to storage circuit send data storage, the display driver circuit according to The display drive signals driving display panel received；Also include the cradle for support body, the cradle includes base Seat and the inclined seat being arranged on pedestal, the inclined seat include favouring the supporting surface of horizontal plane, and the inclined seat is provided with Lock tongue piece, the spring of upward top lock tongue piece and the guide pad for being pressed downward latching tongue piece that can be rotated, the lock tongue piece With the fastener hooked upwards, the body be provided with the locating surface that is matched with the angle of inclination of the supporting surface and with the guiding The guide groove of Block- matching, the button hole matched with the fastener is offered in the guide groove, when body drives the locating surface edge When the supporting surface slides diagonally downward, the guide pad slip into guide groove and by guide groove guiding be pressed downward latching tongue piece with So that the fastener of lock end tongue is close to each other with the button hole until fastener is inserted in the button hole and hooked upwards tightly in institute Button hole edge is stated, now spring withstands lock tongue piece with so that the fastener does not exit the button hole upwards.
- A kind of 2. energy scale intelligent monitor as claimed in claim 1, it is characterised in that：The cradle is additionally provided with unblock Button, connecting rod, unblock button connection when being pressed are connected between the unblock button and the lock tongue piece Bar drives the lock tongue piece to rotate so that fastener departs from the hole edge of the button hole.
- A kind of 3. energy scale intelligent monitor as claimed in claim 1, it is characterised in that：The storage circuit is based on non-volatile Property storage medium realize, the circuit board also include be individually for storage circuit power supply independently-powered circuit, it is described independently-powered Circuit includes the A-battery BATT and farad capacitor C1 in parallel with the A-battery BATT.
- A kind of 4. energy scale intelligent monitor as claimed in claim 1, it is characterised in that：The display panel shows including dot matrix Show area and segment encode viewing area, the display driver circuit includes dot-matrix drive circuit and segment encode drive circuit, the display driving Signal includes dot matrix drive signal and segment encode drive signal, and the dot-matrix drive circuit receives the dot matrix driving that governor circuit is sent For signal to drive dot matrix display, the segment encode drive circuit receives segment encode drive signal that governor circuit sends to drive segment encode Viewing area.
- A kind of 5. energy scale intelligent monitor as claimed in claim 1, it is characterised in that：The display panel includes wireless communication Number intensity instruction area, the governor circuit monitor the signal intensity that the wireless communication line receives and adjust institute accordingly in real time State the display content in wireless signal strength instruction area.
- A kind of 6. energy scale intelligent monitor as claimed in claim 1, it is characterised in that：The shell be provided with input by Key, the circuit board, which is provided with the key circuit by key connection, the key circuit with the input, believes the button detected Number it is sent to main control circuit.
- A kind of 7. energy scale intelligent monitor as claimed in claim 1, it is characterised in that：The wireless communication line includes WIFI or Zigbee radio communication circuits.
- 8. a kind of energy scale intelligent monitor system, it is characterised in that including the energy scale as any one of claim 1-7 Intelligent monitor and the detection terminal for being connected to energy scale to be monitored, the detection terminal includes detection circuit and monitoring communicates Circuit, the detection circuit obtain the detection data of energy scale to be monitored and send detection data to monitoring communication electricity in real time The detection data are sent to the energy scale intelligent monitor by road, the telecommunication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595768.8A CN104301329B (en) | 2014-10-30 | 2014-10-30 | A kind of energy scale intelligent monitor and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595768.8A CN104301329B (en) | 2014-10-30 | 2014-10-30 | A kind of energy scale intelligent monitor and monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104301329A CN104301329A (en) | 2015-01-21 |
| CN104301329B true CN104301329B (en) | 2017-12-15 |
Family
ID=52320897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410595768.8A Active CN104301329B (en) | 2014-10-30 | 2014-10-30 | A kind of energy scale intelligent monitor and monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104301329B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513113Y (en) * | 2001-10-08 | 2002-09-25 | 深圳市朗金科技开发有限公司 | Far distance monitor for electric meter data |
| US20070273548A1 (en) * | 2004-11-10 | 2007-11-29 | Lg Electronics Inc. | Remote Monitor in Electric Home Appliances |
| CN102013157A (en) * | 2010-08-13 | 2011-04-13 | 深圳市科陆电子科技股份有限公司 | Device for displaying power data and information of energy meter |
| CN102339569B (en) * | 2011-10-26 | 2013-08-21 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screens |
| CN204103953U (en) * | 2014-10-30 | 2015-01-14 | 东莞瑞柯电子科技股份有限公司 | A kind of energy meter intelligent monitor and supervisory control system |
-
2014
- 2014-10-30 CN CN201410595768.8A patent/CN104301329B/en active Active
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| Publication number | Publication date |
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| CN104301329A (en) | 2015-01-21 |
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Address after: Room 808, Building 1, No. 16 Keji Fourth Road, Songshanhu Park, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN RICHTEK ELECTRONICS Co.,Ltd. Country or region after: China Address before: Room 508 and 509, 5th floor, Building 4, Innovation Science Park, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN RICHTEK ELECTRONICS Co.,Ltd. Country or region before: China |
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