CN109842679A - Energy data remote gathering system under 4G network weak signal scene - Google Patents
Energy data remote gathering system under 4G network weak signal scene Download PDFInfo
- Publication number
- CN109842679A CN109842679A CN201910080296.5A CN201910080296A CN109842679A CN 109842679 A CN109842679 A CN 109842679A CN 201910080296 A CN201910080296 A CN 201910080296A CN 109842679 A CN109842679 A CN 109842679A
- Authority
- CN
- China
- Prior art keywords
- pin
- connect
- energy data
- capacitor
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 44
- 239000004065 semiconductor Substances 0.000 claims description 12
- 230000001629 suppression Effects 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 electricity Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
Landscapes
- Telephonic Communication Services (AREA)
- Dc-Dc Converters (AREA)
Abstract
The present invention provides the energy data remote gathering system under a kind of 4G network weak signal scene, the LAN interface and POE interface connect including orientation boost module and respectively with orientation boost module, wherein LAN interface and the interconnection of POE interface.The present invention is when coming into operation, due to orientation boost module respectively with connect LAN interface and POE interface connection, the LAN interface of LAN interface and external equipment is connected to acquire the energy data of external equipment, POE interface is connect with external 4G communication terminal to transmit energy data, to realize energy data remote gathering system remote collection and transmit the energy data of external equipment；And boost module connection external power supply is oriented so that the power input of 5V to be converted to the power supply output of 48V, it ensure that the power supply of the external 4G communication terminal of energy data remote gathering system, while can reduce power supply cost.
Description
Technical field
The present invention relates to the electricity under energy data remote collection technical field more particularly to a kind of 4G network weak signal scene
It can remote data acquisition system.
Background technique
With the rapid development of information technology, household effects, the intelligence, automation level of Industry Control are higher and higher,
Data automatic transcription in indoor household measuring instrument, industrial automatic control instrument has been increasingly becoming to the mesh of people's pursuit
Mark.Water, electricity, gas, Re Deng Administration of Public Affairs department also wish the application of new technology can solve long-standing problem their meter reading it is difficult,
The problems such as difficult charge, to realize the purpose for saving manpower, facilitating user and raising the management level.
Currently, the application scenarios of the internet of things service based on 4G are varied, also obtain in many countries and regions in the whole world
Many achievements.But since POE power supply technique needs to rely on cable, the distance that signal zooms out at 100 meters or so, can China still
There is also large stretch of blind area, such as underground garage, villages within the city etc. that 4G signal can not cover, what these 4G wireless signals can not cover
Large stretch of blind area is referred to as low signal areas, and therefore, the energy data how promoted under 4G network weak signal scene remotely manages water
It is flat that the task of top priority is become to the restriction of internet of things service extensive development with solution.
Summary of the invention
The embodiment of the invention provides the energy data remote gathering systems under a kind of 4G network weak signal scene, it is intended to solve
The problem of certainly how promoting energy data under 4G network weak signal scene long-range management level.
The embodiment of the invention provides the energy data remote gathering systems under a kind of 4G network weak signal scene, including fixed
The LAN interface and POE interface being connect to boost module and respectively with orientation boost module, wherein LAN interface and POE interface phase
It connects；
The power input of 5V is converted to the output of the power supply of 48V for connecting external power supply by the orientation boost module；
The LAN interface is used to connect the remote collection to realize energy data with the LAN interface of external equipment；It is described
POE interface is for connecting with external 4G communication terminal to transmit energy data.
Further, the external power supply is the external power supply of 5V.
Further, the orientation boost module includes DC-DC booster circuit, and the DC-DC booster circuit includes plug-in unit
J1, J2 and J3, resistance R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12, light emitting diode D4, capacitor C1, C2,
C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13 and C14, inductance L1, diode D1, D2 and D3, metal-oxide-semiconductor U1 and liter
Press chip U2；
The plug-in unit J1 includes 30 pins, respectively the first pin to the 30th pin, first pin, third
Pin and the 5th pin are connect with external power supply respectively, and the second pin, the 7th pin, the 30th pin are grounded respectively；
The plug-in unit J2 and J3 include TA+ pin, TA- pin, TB+ pin, TB- pin, TC+ pin, TC- pin,
TD+ pin, TD- pin, LED_G- pin, LED_G+ pin, LED_Y- pin and LED_Y+ pin；The TA+ of the plug-in unit J2
The connection of the TA+ pin of pin and J3, the TA- pin of the plug-in unit J2 and the TA- pin of J3 connect, and the TB+ of the plug-in unit J2 draws
The connection of the TB+ pin of foot and J3, the TB- pin of the plug-in unit J2 and the TB- pin of J3 connect；The TC+ pin of the plug-in unit J2
It is connect with one end of diode D1, D2 and D3, capacitor C5, C6 and C7 and resistance R9 with TC- pin；The TD+ of the plug-in unit J2
Pin and TD- pin are grounded；
The boost chip U2 include RC pin, SS pin, DIS/EN pin, COMP pin, FB pin, GND pin,
ISNS pin, GDRV pin, VDD pin and PW pin, the RC pin are connect with one end of resistance R2 and capacitor C8 respectively, institute
It states SS pin to connect with one end of capacitor C9, the DIS/EN pin is connect with one end of resistance R3 and R7 respectively, the COMP
Pin is connect with one end of capacitor C13 and C14 respectively, the FB pin respectively with the other end of resistance R9, resistance R10 and R11
And one end connection of capacitor C14, the GND pin and PW pin be grounded, the ISNS pin respectively with capacitor C12, resistance
R4 is connected with the other end of one end of R8 and diode D3, and the GDRV pin is connect with one end of resistance R1, and the VDD draws
Foot is connect with external power supply respectively；
The metal-oxide-semiconductor U1 include three S pins, a G pin and four D pins, three S pins with resistance R4
The other end connected with one end of R6, the G pin is connect with the other end of resistance R1, four D pins with inductance L1
One end, diode D1 the other end connection；Described resistance R2, R3 and R12, capacitor C1, C2, C3, C4 and C11 and inductance L1
One end connect with external power supply；
The other end of the resistance R12 is connect with one end of light emitting diode D4；
The other end of the capacitor C13 is connect with the other end of resistance R10；
The light emitting diode D4, resistance R5, R6, R7, R 8 and R11, capacitor C1, C2, C3, C4, C5, C6, C7, C8,
The other end of C10, C11 and C12 and diode D2 are grounded.
Further, the diode D2 is Transient Suppression Diode to prevent the voltage surge of moment from damaging circuit.
Further, the model SMAJ58CA of the Transient Suppression Diode.
Further, the model SI7850DP of the metal-oxide-semiconductor U1, the metal-oxide-semiconductor be used for increase boost after electric current with
Improve the output power of booster circuit.
Further, the model TPS40211DGQ of the boost chip U2.
Further, the model XH2.54_2X15 of the plug-in unit J1.
Further, the model FC601-56S-LED of the plug-in unit J2 and J3.
Further, the capacitor C4 and C7 is polarized capacitor；
The capacitor C4 indicates that one end of anode is connect with external power supply；
The capacitor C7 indicates that one end of anode is connect with the TC+ pin of plug-in unit J2 and TC- pin respectively.
Beneficial effects of the present invention are as follows:
The present invention when coming into operation, due to orientation boost module respectively with connect LAN interface and POE interface connection, LAN
The LAN interface of interface and external equipment is connected to acquire the energy data of external equipment, POE interface and external 4G communication terminal
Connection is to transmit energy data, to realize energy data remote gathering system remote collection and transmit the electric energy of external equipment
Data；And boost module connection external power supply is oriented so that the power input of 5V to be converted to the power supply output of 48V, it ensure that electric energy
The power demands of the external 4G communication terminal of remote data acquisition system, while can reduce power supply cost.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the structure of the energy data remote gathering system under the 4G network weak signal scene in the embodiment of the present invention is shown
It is intended to；
Fig. 2 is one of the partial circuit diagram of the orientation booster circuit module in the embodiment of the present invention；
Fig. 3 is the two of the partial circuit diagram of the orientation booster circuit module in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the Figure of description in the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It should be appreciated that in the description of the present invention, term " includes " and "comprising" indicate described feature, entirety, element
And/or the presence of component, but the presence of one or more of the other feature, entirety, element, component and/or its set is not precluded
Or addition.
It is also understood that term used in the description of the present invention is merely for the sake of for the purpose of describing particular embodiments
And it is not intended to limit the present invention.It is other unless the context is clearly specified as used in the description of the present invention
Situation, otherwise " one " of singular, "one" and "the" are intended to include plural form.It is attached in description of the invention and specification
In some processes described in figure, the multiple serial numbers occurred according to particular order are contained, but it should be clearly understood that these sequences
Number such as 11,12, are only used for distinguishing each different title, and serial number itself, which does not represent, any executes sequence.This skill
Art field technical staff is appreciated that unless otherwise defined, all terms used herein (including technical term and section it is academic
Language), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.
Embodiment
As shown in Figure 1-3, the energy data under providing a kind of 4G network weak signal scene of the embodiment of the present invention is long-range
Acquisition system, including orientation boost module 1 and respectively by super Category-5 twisted pair with orient the LAN interface that connect of boost module 1
2 and POE interface 3, wherein the LAN interface 2 and POE interface 3 are connected with each other；Orientation boost module 1 is for connecting external power supply
The power input of 5V to be converted to the power supply output of 48V；LAN interface 2 is for connecting with the LAN interface of external equipment to realize
The remote collection of energy data；POE interface 3 is for connecting with external 4G communication terminal to transmit energy data.
As Figure 2-3, orientation boost module 1 includes DC-DC booster circuit, and DC-DC booster circuit includes plug-in unit J1, J2
And J3, resistance R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12, light emitting diode D4, capacitor C1, C2, C3,
C4, C5, C6, C7, C8, C9, C10, C11, C12, C13 and C14, inductance L1, diode D1, D2 and D3, metal-oxide-semiconductor U1 and boosting core
Piece U2.
As shown in Fig. 2, boost chip U2 includes RC pin, SS pin, DIS/EN pin, COMP pin, FB pin, GND
Pin, ISNS pin, GDRV pin, VDD pin and PW pin, RC pin are connect with one end of resistance R2 and capacitor C8 respectively,
SS pin is connect with one end of capacitor C9, and DIS/EN pin is connect with one end of resistance R3 and R7 respectively, COMP pin respectively with
Capacitor C13 is connected with one end of C14, FB pin one end with the other end of resistance R9, resistance R10 and R11 and capacitor C14 respectively
Connection, GND pin and PW pin be grounded, ISNS pin respectively with capacitor C12, one end of resistance R4 and R8 and diode D3
Other end connection, GDRV pin connect with one end of resistance R1, and VDD pin is connect with external power supply respectively.Wherein, boost core
The model TPS40211DGQ of piece U2.
Metal-oxide-semiconductor U1 includes three S pins, a G pin and four D pins, the other end of three S pins with resistance R4
Connected with one end of R6, G pin is connect with the other end of resistance R1, four D pins with one end of inductance L1, diode D1
Other end connection；One end of resistance R2, R3 and R12, capacitor C1, C2, C3, C4 and C11 and inductance L1 connect with external power supply
It connects.The model SI7850DP of metal-oxide-semiconductor U1, metal-oxide-semiconductor are used to increase the electric current after boosting to improve the output power of booster circuit.
Wherein, capacitor C4 is polarized capacitor；And capacitor C4 indicates that one end of anode is connect with external power supply.
The other end of resistance R12 is connect with one end of light emitting diode D4.
The other end of capacitor C13 is connect with the other end of resistance R10.
Diode D2 is Transient Suppression Diode to prevent the voltage surge of moment from damaging circuit.
The model SMAJ58CA of Transient Suppression Diode.
As shown in figure 3, plug-in unit J1 includes 30 pins, respectively the first pin to the 30th pin, the first pin, the
Three pins and the 5th pin are connect with external power supply respectively, and second pin, the 7th pin, the 30th pin are grounded respectively.
Plug-in unit J2 and J3 include that TA+ pin, TA- pin, TB+ pin, TB- pin, TC+ pin, TC- pin, TD+ draw
Foot, TD- pin, LED_G- pin, LED_G+ pin, LED_Y- pin and LED_Y+ pin；The TA+ pin of plug-in unit J2 and J3's
The connection of TA+ pin, the TA- pin of plug-in unit J2 and the TA- pin of J3 connect, and the TB+ pin of plug-in unit J2 and the TB+ pin of J3 connect
It connects, the TB- pin of plug-in unit J2 and the TB- pin of J3 connect；The TC+ pin and TC- pin of plug-in unit J2 with diode D1, D2 and
D3, capacitor C5, C6 are connected with one end of C7 and resistance R9；The TD+ pin and TD- pin of plug-in unit J2 is grounded.Wherein, capacitor
C7 is polarized capacitor；Capacitor C7 indicates that one end of anode is connect with the TC+ pin of plug-in unit J2 and TC- pin respectively.
The model XH2.54_2X15 of plug-in unit J1.
The model FC601-56S-LED of plug-in unit J2 and J3.
Light emitting diode D4, resistance R5, R6, R7, R 8 and R11, capacitor C1, C2, C3, C4, C5, C6, C7, C8, C10,
The other end of C11 and C12 and diode D2 are grounded.
The present invention when coming into operation, due to orientation boost module respectively with connect LAN interface and POE interface connection, LAN
The LAN interface of interface and external equipment is connected to acquire the energy data of external equipment, POE interface and external 4G communication terminal
Connection is to transmit energy data, to realize energy data remote gathering system remote collection and transmit the electric energy of external equipment
Data；And boost module connection external power supply is oriented so that the power input of 5V to be converted to the power supply output of 48V, it ensure that electric energy
The power supply of the external 4G communication terminal of remote data acquisition system, while can reduce power supply cost.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (10)
1. the energy data remote gathering system under a kind of 4G network weak signal scene, which is characterized in that including orientation boosting mould
Block and the LAN interface and POE interface connecting respectively with orientation boost module, wherein LAN interface and POE interface are connected with each other；
The power input of 5V is converted to the output of the power supply of 48V for connecting external power supply by the orientation boost module；
The LAN interface is used to connect the remote collection to realize energy data with the LAN interface of external equipment；The POE connects
Mouth is for connecting with external 4G communication terminal to transmit energy data.
2. energy data remote gathering system according to claim 1, which is characterized in that the external power supply is the outer of 5V
Connect power supply.
3. energy data remote gathering system according to claim 2, which is characterized in that the orientation boost module includes
DC-DC booster circuit, the DC-DC booster circuit include plug-in unit J1, J2 and J3, resistance R1, R2, R3, R4, R5, R6, R7, R8,
R9, R10, R11 and R12, light emitting diode D4, capacitor C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13 and
C14, inductance L1, diode D1, D2 and D3, metal-oxide-semiconductor U1 and boost chip U2；
The plug-in unit J1 includes 30 pins, respectively the first pin to the 30th pin, first pin, third pin
It is connect respectively with external power supply with the 5th pin, the second pin, the 7th pin, the 30th pin are grounded respectively；
The plug-in unit J2 and J3 includes that TA+ pin, TA- pin, TB+ pin, TB- pin, TC+ pin, TC- pin, TD+ draw
Foot, TD- pin, LED_G- pin, LED_G+ pin, LED_Y- pin and LED_Y+ pin；The TA+ pin of the plug-in unit J2 with
The TA+ pin of J3 connects, and the TA- pin of the plug-in unit J2 and the TA- pin of J3 connect, the TB+ pin and J3 of the plug-in unit J2
The connection of TB+ pin, the TB- pin of the TB- pin of the plug-in unit J2 and J3 connects；The TC+ pin and TC- of the plug-in unit J2 draws
Foot is connect with one end of diode D1, D2 and D3, capacitor C5, C6 and C7 and resistance R9；The TD+ pin of the plug-in unit J2 and
TD- pin is grounded；
The boost chip U2 includes that RC pin, SS pin, DIS/EN pin, COMP pin, FB pin, GND pin, ISNS draw
Foot, GDRV pin, VDD pin and PW pin, the RC pin are connect with one end of resistance R2 and capacitor C8 respectively, and the SS draws
Foot is connect with one end of capacitor C9, and the DIS/EN pin is connect with one end of resistance R3 and R7 respectively, the COMP pin point
Do not connect with one end of capacitor C13 and C14, the FB pin respectively with the other end of resistance R9, resistance R10 and R11 and capacitor
One end of C14 connects, and the GND pin and PW pin are grounded, the ISNS pin respectively with capacitor C12, resistance R4 and R8
One end and diode D3 other end connection, the GDRV pin connect with one end of resistance R1, and the VDD pin is distinguished
It is connect with external power supply；
The metal-oxide-semiconductor U1 includes three S pins, a G pin and four D pins, and three S pins are another with resistance R4
One end is connected with one end of R6, and the G pin is connect with the other end of resistance R1, four D pins with inductance L1 one
The other end connection at end, diode D1；Described resistance R2, R3 and R12, the one of capacitor C1, C2, C3, C4 and C11 and inductance L1
End is connect with external power supply；
The other end of the resistance R12 is connect with one end of light emitting diode D4；
The other end of the capacitor C13 is connect with the other end of resistance R10；
The light emitting diode D4, resistance R5, R6, R7, R 8 and R11, capacitor C1, C2, C3, C4, C5, C6, C7, C8, C10,
The other end of C11 and C12 and diode D2 are grounded.
4. energy data remote gathering system according to claim 3, which is characterized in that the diode D2 is transient state suppression
Diode processed is to prevent the voltage surge of moment from damaging circuit.
5. energy data remote gathering system according to claim 3, which is characterized in that the Transient Suppression Diode
Model SMAJ58CA.
6. energy data remote gathering system according to claim 3, which is characterized in that the model of the metal-oxide-semiconductor U1
SI7850DP, the metal-oxide-semiconductor are used to increase the electric current after boosting to improve the output power of booster circuit.
7. energy data remote gathering system according to claim 3, which is characterized in that the model of the boost chip U2
For TPS40211DGQ.
8. energy data remote gathering system according to claim 3, which is characterized in that the model of the plug-in unit J1
XH2.54_2X15。
9. energy data remote gathering system according to claim 3, which is characterized in that the model of the plug-in unit J2 and J3
For FC601-56S-LED.
10. energy data remote gathering system according to claim 3, which is characterized in that the capacitor C4 and C7 is
Polarized capacitor；
The capacitor C4 indicates that one end of anode is connect with external power supply；
The capacitor C7 indicates that one end of anode is connect with the TC+ pin of plug-in unit J2 and TC- pin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080296.5A CN109842679B (en) | 2019-01-28 | 2019-01-28 | Electric energy data remote acquisition system under 4G network weak signal scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080296.5A CN109842679B (en) | 2019-01-28 | 2019-01-28 | Electric energy data remote acquisition system under 4G network weak signal scene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109842679A true CN109842679A (en) | 2019-06-04 |
| CN109842679B CN109842679B (en) | 2021-06-29 |
Family
ID=66884266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910080296.5A Active CN109842679B (en) | 2019-01-28 | 2019-01-28 | Electric energy data remote acquisition system under 4G network weak signal scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109842679B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730967A (en) * | 2020-12-30 | 2021-04-30 | 深圳市丰润达科技有限公司 | PSE monitoring circuit and device |
| CN112770418A (en) * | 2019-10-21 | 2021-05-07 | 中兴通讯股份有限公司 | Data processing and communication method, memory, communication terminal, device and equipment |
| US12028938B2 (en) | 2019-10-21 | 2024-07-02 | Zte Corporation | Data processing and communication methods, memory, communication terminal, apparatus, and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192796A (en) * | 2006-11-28 | 2008-06-04 | 康佳集团股份有限公司 | Voltage ascending power circuit |
| CN201226489Y (en) * | 2008-06-03 | 2009-04-22 | 胡钊洪 | POE switch power source adapter |
| CN208257833U (en) * | 2018-05-30 | 2018-12-18 | 上海蜂电网络科技有限公司 | Ammeter collector |
-
2019
- 2019-01-28 CN CN201910080296.5A patent/CN109842679B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192796A (en) * | 2006-11-28 | 2008-06-04 | 康佳集团股份有限公司 | Voltage ascending power circuit |
| CN201226489Y (en) * | 2008-06-03 | 2009-04-22 | 胡钊洪 | POE switch power source adapter |
| CN208257833U (en) * | 2018-05-30 | 2018-12-18 | 上海蜂电网络科技有限公司 | Ammeter collector |
Non-Patent Citations (1)
| Title |
|---|
| 戴建泉.: "无线通讯技术在偏远地区水利工程管理中的应用.", 《电子技术与软件工程》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770418A (en) * | 2019-10-21 | 2021-05-07 | 中兴通讯股份有限公司 | Data processing and communication method, memory, communication terminal, device and equipment |
| US12028938B2 (en) | 2019-10-21 | 2024-07-02 | Zte Corporation | Data processing and communication methods, memory, communication terminal, apparatus, and device |
| CN112730967A (en) * | 2020-12-30 | 2021-04-30 | 深圳市丰润达科技有限公司 | PSE monitoring circuit and device |
| CN112730967B (en) * | 2020-12-30 | 2022-02-08 | 深圳市丰润达科技有限公司 | PSE monitoring circuit and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109842679B (en) | 2021-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106451685B (en) | The contactless quick charging system of mobile phone | |
| CN109842679A (en) | Energy data remote gathering system under 4G network weak signal scene | |
| CN106331563B (en) | A kind of data-signal and the conllinear Transmission system of DC power supply and method | |
| CN1992546B (en) | Intelligent power line carrier transmitting-receiving system | |
| CN103298152B (en) | Based on bus type many illumination collector of wireless telecommunications | |
| CN207264586U (en) | A kind of concentrator of the modularized design based on DL/T698.45 agreements | |
| CN202383491U (en) | Slave power supply and valve control circuit of M-BUS | |
| CN206452166U (en) | Multichannel USB Intelligent Recognitions charging device and power supply adaptor | |
| CN106684832B (en) | A kind of system of integrated protection current sample and power supply | |
| CN209356611U (en) | A kind of signal wire harness conducting test device | |
| CN209356612U (en) | A kind of test device of the four port sensor signal deconcentrators of band LED | |
| CN209311606U (en) | A kind of multifunctional electric meter | |
| CN110136416A (en) | Wireless collection device, control system and control method including the wireless collection device | |
| CN107273330B (en) | Three-wire system serial communication interface isolation circuit module | |
| CN204481696U (en) | A kind of power supply circuits of power collection systems | |
| CN211577250U (en) | Intelligent acquisition device for machine room | |
| CN212543383U (en) | Portable USB charging wire | |
| CN203800958U (en) | Entrance guard communication circuit compatible with UART, RS485 and Wiegand protocols | |
| CN107070259A (en) | Power circuit for electric energy meter | |
| CN207081762U (en) | Alternating current on off operating mode detection means | |
| CN206364719U (en) | A kind of low-voltage AC/DC change-over circuit | |
| CN208314492U (en) | A kind of USB interface-based sender unit | |
| CN206313545U (en) | A kind of electric power system of active electromagnetism stylus | |
| CN201985886U (en) | Two-wire slave machine circuit | |
| CN209181806U (en) | A kind of environmental monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Remote electric energy data acquisition system in weak signal scenario of 4G network Effective date of registration: 20210818 Granted publication date: 20210629 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2021440000270 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220905 Granted publication date: 20210629 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2021440000270 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Remote acquisition system of electric energy data in the weak signal scenario of 4G network Effective date of registration: 20221008 Granted publication date: 20210629 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2022980017408 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231109 Granted publication date: 20210629 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2022980017408 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Remote Energy Data Collection System in Weak Signal Scenarios of 4G Networks Effective date of registration: 20231123 Granted publication date: 20210629 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2023980067115 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231208 Granted publication date: 20210629 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2023980067115 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Remote Energy Data Collection System in Weak Signal Scenarios of 4G Networks Effective date of registration: 20231212 Granted publication date: 20210629 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: GUANGDONG YUANPENG NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2023980070907 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |